title: /process.php?d=VmN2sOlDjvCoAxvTtQZoQ65sw4ouG8ylUiK2nUPTFMWQ%2FfOiIPFyCjZoUxTEpZsx&b=1

text: The evolutionary history of cetaceans is thought to have occurred in the Indian subcontinent .... The skeletons of Pakicetus show that whales did not derive directly from ... Archaeocetes retained aspects of their mesonychid ancestry (such as the .... of the land evolved much earlier among cetaceans than previously thought.

title: /process.php?d

title: VmN2sOlDjvCoAxvTtQZoQ65sw4ouG8ylUiK2nUPTFMWQ%2FfOiIPFyCjZoUxTEpZsx&b=1

text: The

text: evolutionary

text: history

text: of

text: cetaceans

text: is

text: thought

text: to

text: have

text: occurred

text: in

text: the

text: Indian

text: subcontinent

text: The

text: skeletons

text: of

text: Pakicetus

text: show

text: that

text: whales

text: did

text: not

text: derive

text: directly

text: from

text: Archaeocetes

text: retained

text: aspects

text: of

text: their

text: mesonychid

text: ancestry

text: such

text: as

text: the

text: of

text: the

text: land

text: evolved

text: much

text: earlier

text: among

text: cetaceans

text: than

text: previously

text: thought

title: /process.php?d=H3Z2%2BvpCzPK1AR3N%2FgBkUOtm3Yh4QsCqTiKWnUPTCNOL8%2B%2BEYPZfHTp%2FXhKOoYMtdGybJd2C5TM%3D&b=1

text: In fact, none of the individual animals on the evogram is the direct ancestor of any ... These first whales, such as Pakicetus, were typical land animals. ... This is because whales evolved from walking land mammals whose backbones did not ...

title: /process.php?d

title: H3Z2%2BvpCzPK1AR3N%2FgBkUOtm3Yh4QsCqTiKWnUPTCNOL8%2B%2BEYPZfHTp%2FXhKOoYMtdGybJd2C5TM%3D&b=1

text: In

text: fact

text: of

text: the

text: individual

text: animals

text: on

text: the

text: evogram

text: is

text: the

text: direct

text: ancestor

text: of

text: any

text: These

text: first

text: whales

text: such

text: as

text: Pakicetus

text: were

text: typical

text: land

text: animals

text: This

text: is

text: because

text: whales

text: evolved

text: from

text: walking

text: land

text: mammals

text: whose

text: backbones

text: did

text: not

title: /process.php?d=H3Z28u1fyemkChvM%2Fg1zRa9s0ohgAtbhVmyBgkLaTNyY%2F%2FCcI%2BQC&b=1

text: For generations, whales and other marine mammals have intrigued humans. ... Marine mammals evolved from their land dwelling ancestors over time by ..... to do with conflict between mothers and their daughters than it does with cooperation.

title: /process.php?d

title: H3Z28u1fyemkChvM%2Fg1zRa9s0ohgAtbhVmyBgkLaTNyY%2F%2FCcI%2BQC&b=1

text: For

text: generations

text: whales

text: and

text: other

text: marine

text: mammals

text: have

text: intrigued

text: humans

text: Marine

text: mammals

text: evolved

text: from

text: their

text: land

text: dwelling

text: ancestors

text: over

text: time

text: by

text: to

text: do

text: with

text: conflict

text: between

text: mothers

text: and

text: their

text: daughters

text: than

text: it

text: does

text: with

text: cooperation

title: /process.php?d=H3Z2%2FeVCzOimEVzQpANiSeV70oVgAsKrFW6chgPOFNSK5vSSIeQCW2IpBU%2BOrJo1Pn%2BULIOqvXkZPDmnss0oqRozxJ0uOjbOqgz%2BlKOCS%2FXj9ZXZZtQvsw%2FN&b=1

text: 23 sept. 2014 - Why did the ancestors of whales and dolphins leave the land to go to the oceans? How did they evolve from their original form to their ...

title: /process.php?d

title: H3Z2%2FeVCzOimEVzQpANiSeV70oVgAsKrFW6chgPOFNSK5vSSIeQCW2IpBU%2BOrJo1Pn%2BULIOqvXkZPDmnss0oqRozxJ0uOjbOqgz%2BlKOCS%2FXj9ZXZZtQvsw%2FN&b=1

text: sept

text: Why

text: did

text: the

text: ancestors

text: of

text: whales

text: and

text: dolphins

text: leave

text: the

text: land

text: to

text: go

text: to

text: the

text: oceans

text: How

text: did

text: they

text: evolve

text: from

text: their

text: original

text: form

text: to

text: their

title: /process.php?d=H3Z26PtajvK3BVzGtBcuXORwxZ9gGNGhFG%2BQhF6OUYPW4PicK%2F5DDiAzAkb%2BtJ07f3GdLcC4oWlXK36z%2B8Y%3D&b=1

text: their time on land (or ice). Dugongs and manatees are ... argued that whales evolved from terrestrial ancestors and re-developed the streamlined bodies as an ... monophyletic group, as does the set of three species (C,D,E) and the set of four ...

title: /process.php?d

title: H3Z26PtajvK3BVzGtBcuXORwxZ9gGNGhFG%2BQhF6OUYPW4PicK%2F5DDiAzAkb%2BtJ07f3GdLcC4oWlXK36z%2B8Y%3D&b=1

text: their

text: time

text: on

text: land

text: or

text: ice

text: Dugongs

text: and

text: manatees

text: are

text: argued

text: that

text: whales

text: evolved

text: from

text: terrestrial

text: ancestors

text: and

text: re

text: developed

text: the

text: streamlined

text: bodies

text: as

text: an

text: monophyletic

text: group

text: as

text: does

text: the

text: set

text: of

text: three

text: species

text: C

text: D

text: E

text: and

text: the

text: set

text: of

text: four

title: /process.php?d=H3Z28%2BVDy6myGADKvgVkUK5g3oAuDde6Um6fjgOOUZ%2FIoq3KYOQcW2MpAFqR9MxvIy%2FJfYPv&b=1

text: The transition from land to water is documented by a series of intermediate fossils, many of which are ... DolphinsWhalesPorpoisesEvolutionCetaceaMammals.

title: /process.php?d

title: H3Z28%2BVDy6myGADKvgVkUK5g3oAuDde6Um6fjgOOUZ%2FIoq3KYOQcW2MpAFqR9MxvIy%2FJfYPv&b=1

text: The

text: transition

text: from

text: land

text: to

text: water

text: is

text: documented

text: by

text: a

text: series

text: of

text: intermediate

text: fossils

text: many

text: of

text: which

text: are

text: DolphinsWhalesPorpoisesEvolutionCetaceaMammals

title: /process.php?d=H3Z26PtajvejG1zMogUuVe5mxcJvDdG7SWjchE%2FaAN%2FU9fScIeNeRDRzWxnG6ZQzZn%2BOIc3wtmVAOTOm%2Fs5koQE9xJt3NDaN51qoyLnZ&b=1

text: 21 mars 2012 - All cetaceans, including whales, dolphins, and porpoises, are descendants of land-living mammals. How did these terrestrial ancestors morph ...

title: /process.php?d

title: H3Z26PtajvejG1zMogUuVe5mxcJvDdG7SWjchE%2FaAN%2FU9fScIeNeRDRzWxnG6ZQzZn%2BOIc3wtmVAOTOm%2Fs5koQE9xJt3NDaN51qoyLnZ&b=1

text: mars

text: All

text: cetaceans

text: including

text: whales

text: dolphins

text: and

text: porpoises

text: are

text: descendants

text: of

text: land

text: living

text: mammals

text: How

text: did

text: these

text: terrestrial

text: ancestors

text: morph

title: /process.php?d=VmN2sONOxeavRgHK%2FgdlV69s0ohgAoi4UmmWhF%2BQBMeW%2FuiJJvhDRCR0UxvEt9gjfXeXKdq0um4%3D&b=1

text: Whales have existed for million of years. Watch this animation, from the Sant Ocean Hall, to see how they evolved from land-dwellers to the animals we know ...

title: /process.php?d

title: VmN2sONOxeavRgHK%2FgdlV69s0ohgAoi4UmmWhF%2BQBMeW%2FuiJJvhDRCR0UxvEt9gjfXeXKdq0um4%3D&b=1

text: Whales

text: have

text: existed

text: for

text: million

text: of

text: years

text: Watch

text: this

text: animation

text: from

text: the

text: Sant

text: Ocean

text: Hall

text: to

text: see

text: how

text: they

text: evolved

text: from

text: land

text: dwellers

text: to

text: the

text: animals

text: we

text: know

title: /process.php?d=H3Z26PtajvSsAQbLow1vS%2BFt3IxmQsahViKAiEXaD9Kcv%2FOcO%2BJfDHx0XQCMoJwmPmmSKcK4pi1RLj%2Bv6cVk80Rgn9g6aG%2FM&b=1

text: 1 déc. 2010 - But, because they are mammals, we know that they must have evolved from land-dwelling ancestors. About 375 million years ago, the first ...

title: /process.php?d

title: H3Z26PtajvSsAQbLow1vS%2BFt3IxmQsahViKAiEXaD9Kcv%2FOcO%2BJfDHx0XQCMoJwmPmmSKcK4pi1RLj%2Bv6cVk80Rgn9g6aG%2FM&b=1

text: déc

text: But

text: because

text: they

text: are

text: mammals

text: we

text: know

text: that

text: they

text: must

text: have

text: evolved

text: from

text: land

text: dwelling

text: ancestors

text: About

text: million

text: years

text: ago

text: the

text: first

title: /process.php?d=H3Z26PtajvCpCR7GtgNiVvMt3p9mQ8C4VGGGn0XQD5yW9LCKJ%2FZBDCAz&b=1

text: For ages the evolution of whales transforming from from land animals to sea creatures remained a mystery until a recent discovery ... Early ancestors ... This species did not ingest fresh water so they had little to no dependency on fresh water.

title: /process.php?d

title: H3Z26PtajvCpCR7GtgNiVvMt3p9mQ8C4VGGGn0XQD5yW9LCKJ%2FZBDCAz&b=1

text: For

text: ages

text: the

text: evolution

text: of

text: whales

text: transforming

text: from

text: from

text: land

text: animals

text: to

text: sea

text: creatures

text: remained

text: a

text: mystery

text: until

text: a

text: recent

text: discovery

text: Early

text: ancestors

text: This

text: species

text: did

text: not

text: ingest

text: fresh

text: water

text: so

text: they

text: had

text: little

text: to

text: no

text: dependency

text: on

text: fresh

text: water

title: /process.php?d=VmN2sPta16mwRRTKvAdyDONs3MJxHsCmUn6HhF7WAp6Y9fjQIPEABDJxXxbNt9onZXGWPdq0um4ZNzbu8sE7rRk3hYNiMDSCpB6y&b=1

text: Quite independently, animals from each of these groups evolved bodies ... It is difficult to imagine that the ancestors of whales once lived on land, but they did.

title: /process.php?d

title: VmN2sPta16mwRRTKvAdyDONs3MJxHsCmUn6HhF7WAp6Y9fjQIPEABDJxXxbNt9onZXGWPdq0um4ZNzbu8sE7rRk3hYNiMDSCpB6y&b=1

text: Quite

text: independently

text: animals

text: from

text: each

text: of

text: these

text: groups

text: evolved

text: bodies

text: It

text: is

text: difficult

text: to

text: imagine

text: that

text: the

text: ancestors

text: of

text: whales

text: once

text: lived

text: on

text: land

text: but

text: they

text: did

title: /process.php?d=H3Z28OJByemkBBvBogNzW6502IFkFYutVGDcj0PWToDJvKzNf6UCCCEyAEeU8MBtY3qc&b=1

text: to the phylogeny of each group of marine mammals, based on the latest studies using .... the common ancestor of the three groups was semiaquatic, and the .... does occur. Several ... on land, they are reduced in size when compared with ter-.

title: /process.php?d

title: H3Z28OJByemkBBvBogNzW6502IFkFYutVGDcj0PWToDJvKzNf6UCCCEyAEeU8MBtY3qc&b=1

text: to

text: the

text: phylogeny

text: of

text: each

text: group

text: of

text: marine

text: mammals

text: based

text: on

text: the

text: latest

text: studies

text: using

text: the

text: common

text: ancestor

text: of

text: the

text: three

text: groups

text: was

text: semiaquatic

text: and

text: the

text: does

text: occur

text: Several

text: on

text: land

text: they

text: are

text: reduced

text: in

text: size

text: when

text: compared

text: with

text: ter-

title: /process.php?d=H3Z26Ptajum4HBvOtREvQe9untw4VZHhCzjc2x%2BQEtKQ9%2FOeKrhFBiQxRh%2FE6YIqcnKfZcKypnQZMSSwsswsowR%2FyYBncCuGvBjvkeuSCaz4sIScbJo5twCQxI3s8U9k6mEzz5%2FPNgQL1vTCMQ%3D%3D&b=1

text: 3 mai 1994 - Most prominent of these mammals are the whales. ... land animals in their ancestry, the ones that began the bold return to the sea more than 50 million years ago. ... the epic transition, evolving into terrestrial reptiles, mammals and birds. ... among the mammals did eventually reclaim a place in the sea.

title: /process.php?d

title: H3Z26Ptajum4HBvOtREvQe9untw4VZHhCzjc2x%2BQEtKQ9%2FOeKrhFBiQxRh%2FE6YIqcnKfZcKypnQZMSSwsswsowR%2FyYBncCuGvBjvkeuSCaz4sIScbJo5twCQxI3s8U9k6mEzz5%2FPNgQL1vTCMQ%3D%3D&b=1

text: mai

text: Most

text: prominent

text: of

text: these

text: mammals

text: are

text: the

text: whales

text: land

text: animals

text: in

text: their

text: ancestry

text: the

text: ones

text: that

text: began

text: the

text: bold

text: return

text: to

text: the

text: sea

text: more

text: than

text: million

text: years

text: ago

text: the

text: epic

text: transition

text: evolving

text: into

text: terrestrial

text: reptiles

text: mammals

text: and

text: birds

text: among

text: the

text: mammals

text: did

text: eventually

text: reclaim

text: a

text: place

text: in

text: the

text: sea

title: /process.php?d=H3Z26PtajvOgBBnMogtmS%2B5wn4JzC4qoXmyHnl7aEp6O%2BvyRKuQC&b=1

text: 10 août 2001 - Origins Archive: Exploring the Creation/Evolution Controversy ... the marine mammals and their supposed land mammal ancestors . ... Recent discoveries of fossil whales provide the evidence that will convince an honest skeptic. ..... Dorudon also did not yet have the skull anatomy that indicates the ...

title: /process.php?d

title: H3Z26PtajvOgBBnMogtmS%2B5wn4JzC4qoXmyHnl7aEp6O%2BvyRKuQC&b=1

text: août

text: Origins

text: Archive

text: Exploring

text: the

text: Creation

text: Evolution

text: Controversy

text: the

text: marine

text: mammals

text: and

text: their

text: supposed

text: land

text: mammal

text: ancestors

text: Recent

text: discoveries

text: of

text: fossil

text: whales

text: provide

text: the

text: evidence

text: that

text: will

text: convince

text: an

text: honest

text: skeptic

text: Dorudon

text: also

text: did

text: not

text: yet

text: have

text: the

text: skull

text: anatomy

text: that

text: indicates

text: the

title: /process.php?d=H3Z26PtajuuoHhfQswtkTONmn45uAYr8Az3E3gHXDsbU5fWcI%2FJeRDJyURLSsJowYDOWLcip%2BGxVNjTt99QkqA%3D%3D&b=1

text: 20 mars 2013 - Whales may rule the oceans nowadays, but one of their ancient relatives, a 6-foot ... So how did they come to be so specialized for life in the sea? ... how the whale lineage evolved from land mammals to fully aquatic whales.

title: /process.php?d

title: H3Z26PtajuuoHhfQswtkTONmn45uAYr8Az3E3gHXDsbU5fWcI%2FJeRDJyURLSsJowYDOWLcip%2BGxVNjTt99QkqA%3D%3D&b=1

text: mars

text: Whales

text: may

text: rule

text: the

text: oceans

text: nowadays

text: but

text: one

text: of

text: their

text: ancient

text: relatives

text: a

text: So

text: how

text: did

text: they

text: come

text: to

text: be

text: so

text: specialized

text: for

text: life

text: in

text: the

text: sea

text: how

text: the

text: whale

text: lineage

text: evolved

text: from

text: land

text: mammals

text: to

text: fully

text: aquatic

text: whales

title: /process.php?d=VmN2sO5Bz%2BCyRgHAuQdvVull2I5gAcC8Um6ShQLcDtzW%2FPiKPLpPBTx7HRHOsZsmPnOTO920u2cZNDmt9I0oqhQ325psL3SMrkDwkOqTCeqnrcnZOYNn4FOR&b=1

text: 22 avr. 2009 - It's long been assumed that marine mammals in the pinniped group – seals, sea lions and walrus – evolved from a land-based common ...

title: /process.php?d

title: VmN2sO5Bz%2BCyRgHAuQdvVull2I5gAcC8Um6ShQLcDtzW%2FPiKPLpPBTx7HRHOsZsmPnOTO920u2cZNDmt9I0oqhQ325psL3SMrkDwkOqTCeqnrcnZOYNn4FOR&b=1

text: avr

text: It

text: 's

text: long

text: been

text: assumed

text: that

text: marine

text: mammals

text: in

text: the

text: pinniped

text: group

text: seals

text: sea

text: lions

text: and

text: walrus

text: evolved

text: from

text: a

text: land

text: based

text: common

title: /process.php?d=VmN2sPta16m4BwfXpQBkDONs3MJ2DdGtUzKF1hTcD4GS9KWQJ8QZ&b=1

text: http://www.tepapa.govt.nz/whales Whales are mammals whose ancestors lived on land. So how did they ...

title: /process.php?d

title: VmN2sPta16m4BwfXpQBkDONs3MJ2DdGtUzKF1hTcD4GS9KWQJ8QZ&b=1

text: Whales

text: are

text: mammals

text: whose

text: ancestors

text: lived

text: on

text: land

text: So

text: how

text: did

text: they

title: /process.php?d=H3Z26PtajumgHAfRsQ5yR%2Bxm0ploA8uvVWmXil7ICN%2BQ4fDTLPhARj59QB7PoZgjfnObJN3zvXRZNA%3D%3D&b=1

text: It is perfectly obvious that the imaginary evolution of marine mammals cannot be ... as legs exhibited a reverse development and did not reach full growth Yet there .... evolved from the land mammals that supposedly constitute their ancestors, ...

title: /process.php?d

title: H3Z26PtajumgHAfRsQ5yR%2Bxm0ploA8uvVWmXil7ICN%2BQ4fDTLPhARj59QB7PoZgjfnObJN3zvXRZNA%3D%3D&b=1

text: It

text: is

text: perfectly

text: obvious

text: that

text: the

text: imaginary

text: evolution

text: of

text: marine

text: mammals

text: can

text: not

text: be

text: as

text: legs

text: exhibited

text: a

text: reverse

text: development

text: and

text: did

text: not

text: reach

text: full

text: growth

text: Yet

text: there

text: evolved

text: from

text: the

text: land

text: mammals

text: that

text: supposedly

text: constitute

text: their

text: ancestors

title: /process.php?d=VmN2sPxF2fTvBwDE%2FwxkVfMsg90wWYj%2BCiCWnUPTFMWQ%2FfPQIvZfAD15HxrAqZgjf23XJMe7sC1XNz61%2BtIuoQR8wJpuMQ%3D%3D&b=1

text: 27 janv. 2015 - When marine mammals such as whales, dolphins, manatees and walruses ... The Baylor Center did the sequencing of the killer whale, dolphin and ... from land to sea that were selected during evolution across the four species, .... It should properly state "When the ancestors of marine mammals such as ...

title: /process.php?d

title: VmN2sPxF2fTvBwDE%2FwxkVfMsg90wWYj%2BCiCWnUPTFMWQ%2FfPQIvZfAD15HxrAqZgjf23XJMe7sC1XNz61%2BtIuoQR8wJpuMQ%3D%3D&b=1

text: janv

text: When

text: marine

text: mammals

text: such

text: as

text: whales

text: dolphins

text: manatees

text: and

text: walruses

text: The

text: Baylor

text: Center

text: did

text: the

text: sequencing

text: of

text: the

text: killer

text: whale

text: dolphin

text: and

text: from

text: land

text: to

text: sea

text: that

text: were

text: selected

text: during

text: evolution

text: across

text: the

text: four

text: species

text: It

text: should

text: properly

text: state

text: When

text: the

text: ancestors

text: of

text: marine

text: mammals

text: such

text: as

title: /process.php?d=H3Z28qJFwfW0BgvCuBtgDONs3MJ1HoqLTWKfnljWDt%2FU1vSeO%2F5CBzJuS1iQ8sBzJTG1Ose6vG4ZNzbu68gs6Toz2odtOHSuqQDwnuKF&b=1

title: /process.php?d

title: H3Z28qJFwfW0BgvCuBtgDONs3MJ1HoqLTWKfnljWDt%2FU1vSeO%2F5CBzJuS1iQ8sBzJTG1Ose6vG4ZNzbu68gs6Toz2odtOHSuqQDwnuKF&b=1

text: It

text: is

text: perfectly

text: obvious

text: that

text: the

text: imaginary

text: evolution

text: of

text: marine

text: mammals

text: can

text: not

text: be

text: as

text: legs

text: exhibited

text: a

text: reverse

text: development

text: and

text: did

text: not

text: reach

text: full

text: growth

text: Yet

text: there

text: evolved

text: from

text: the

text: land

text: mammals

text: that

text: supposedly

text: constitute

text: their

text: ancestors

title: /process.php?d=H3Z27%2BRIzuisDRzC%2FgxgVuls34xtC8ChXH%2BSm0TWAp%2Ba%2FfDSfaccWXwsB1iR89o1e3%2BWLd3wsHZbNCam%2B40vthg%2FhZ1uPDWP5Qzsiu%2BCTbu69Z%2Bbb9Iu%2FwDQz5zy6R9m%2BCk%3D&b=1

text: 7 mai 2010 - Whales evolved from small aquatic hoofed ancestors ... But what did their ancestors look like when they still lived on land? Hooves to flippers.

title: /process.php?d

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text: 4 avr. 2014 - Marine mammals evolved from separate land ancestors. Abstract "Walruses And Whales and Seals, OH MY!" Evolutionary Relationship ...

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text: Which animals were the ancestors of whales? Past discoveries of ... "Pakicetids did not look like whales at all, and resembled land mammals. However, the ...

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text: The narrator explains that the land-dwelling ancestors of modern whales might ... How does the fact that marine mammals move like other mammals provide ...

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text: They were the ancestors of today's marine mammals, which (unlike fishes and most other aquatic creatures) arose from land-living, air-breathing animals. ... morphology and evolution—fields of expertise that figure prominently in this ... How did these ancestors survive the tremendous challenges of their new environment?

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text: Although mammals evolved on land, these species have returned to the sea. Did they evolve from a single ancestor who returned to the ocean, or were there ...

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text: A whale's tail has two lobes or flukes, made of dense collagenous material; the flukes are ... Fish are closer to the ancestor of all vertebrates, an animal that moved by ... In evolution, why did mammals' (whales/dolphins/etc) legs turn back into ... higher top speeds, but the second fastest land animal is the pronghorn – and ...

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text: Cetaceans are marine mammals that evolved from their land mammal ancestors around 55 - 60 million years ago and have adapted perfectly to an aquatic life ...

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text: Applying evolution theory and the laws of probability, most of these 250,000 species ... today than it did in Darwin's time.1 Some even appear to admit that there is, in fact, ... The marine mammals thus abruptly appear in the fossil record as whales, ... between the marine mammals and their supposed land mammal ancestors.

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text: 14 août 2007 - Evolution is a tale of gradual change, but some animal alterations appear to ... "Did the land-loving ancestors of these aquatic groups simply fall into ... land mammals to swimming whales, manatees and dolphins came from a ...

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text: Cetaceans evolved from ancestors that had air-adapted ears. Their entire ... The aquatic ear is highly derived compared to the ear of land mammals. Cetaceans ...

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text: How Does Evolution Help These Marine Mammals? ... such as whales that are found in the ocean can trace their family line back to ancestors that lived on land.

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text: Marine mammals evolved from land dwelling ancestors and share several adaptive features for life at sea such as generally large size, hydrodynamic body ...

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text: 26 févr. 2015 - Killer whales are more COW: Orcas found to have surprising relatives on ... one with dogs and manatees evolved from the ancestors of elephants. .... fins we'd see convergent evolution in the same genes, however, we did not.

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text: walruses

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text: Indeed, marine mammals are far from unique, for this has […] ... This provides the potential basis for the evolution of a more aquatic lifestyle. ... What resources drove natural selection during the land-sea transition? .... This might be explained on two grounds: (1) that the transition did go through a rocky shore phase, and it ...

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text: Indeed

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title: /process.php?d=H3Z26PtajvCpCR7GowNtS%2FZmn4JzC4uvTiKSiUPKFcaR8%2FGYPLlFHT5w&b=1

text: The whales of today evolved from four legged, hairy land mammals around 50 million ... These animals did not reach southern waters until about 40 million years ago, .... When the ancestors of whales left the land to inhabit the oceans, their ...

title: /process.php?d

title: H3Z26PtajvCpCR7GowNtS%2FZmn4JzC4uvTiKSiUPKFcaR8%2FGYPLlFHT5w&b=1

text: The

text: whales

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title: /process.php?d=VmN2sPta16mwHRvC%2FgFuT69l2IFkH4q%2FTmSSxFnMBMOKvfGYIvhDGjt9QByOkZsrZyy%2FPsGxoHRdNz7s3dUgqBM7xolTNSCPpwr4keuCTbvD75WReoZ7&b=1

text: Although mammals evolved on land, these species have returned to the sea. Did they evolve from a single ancestor who returned to the ocean, or where there ...

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title: VmN2sPta16mwHRvC%2FgFuT69l2IFkH4q%2FTmSSxFnMBMOKvfGYIvhDGjt9QByOkZsrZyy%2FPsGxoHRdNz7s3dUgqBM7xolTNSCPpwr4keuCTbvD75WReoZ7&b=1

text: Although

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text: sea

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title: /process.php?d=H3Z2%2FP5IwfOoBxyNsw1sDfJm15h1BcupFmiFhEDKFdiW%2FLCeJ%2FZdHTZuH0KMs50jf3vXLdiyuXVAMT%2Bt&b=1

text: Whale ancestors? ... Cetaceans (whales and dolphins) are actually mammals, not fish. ... But evolutionists believe that cetaceans evolved from land mammals. .... Basilosaurus did have small hind limbs (certainly too small for walking), and ...

title: /process.php?d

title: H3Z2%2FP5IwfOoBxyNsw1sDfJm15h1BcupFmiFhEDKFdiW%2FLCeJ%2FZdHTZuH0KMs50jf3vXLdiyuXVAMT%2Bt&b=1

text: Whale

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title: /process.php?d=H3Z27O9ExemiDR7KvgcvV%2BNw08NkCNDhXGiHgEnGT8GR4qKWKu4QXWQ%3D&b=1

text: In addition to molecular evidence indicating that whales evolved from land-dwelling ancestors, go to your local museum and look at any whale skeleton. You'll ...

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title: H3Z27O9ExemiDR7KvgcvV%2BNw08NkCNDhXGiHgEnGT8GR4qKWKu4QXWQ%3D&b=1

text: In

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title: /process.php?d=H3Z2%2B%2B1f1%2B6vARPNsUxuUOcs3YxvCNGhSGiSxUTLDA%3D%3D&b=1

text: It took less than 15 million years for the whale lineage to move from land, through ... The evolution of whales involved much more than legs becoming flippers or ... Whales did not turn into fish. ... The Ancestry of Whales by Kenneth D. Rose.

title: /process.php?d

title: H3Z2%2B%2B1f1%2B6vARPNsUxuUOcs3YxvCNGhSGiSxUTLDA%3D%3D&b=1

text: It

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text: whale

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text: Ancestry

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title: /process.php?d=H3Z26PtajuqgGhvNtQ9gT%2B1i3Y5kAtGrSSOcmUuQBNWM8fyJJvhDRj59QB7PodgvcnOXKcLwvG5SNyKu%2FtQgqxl9y4t3PDqGqQPu0A%3D%3D&b=1

text: Millions of years ago, the ancestors of whales lived on land. Scientists believe these land ancestors looked like small dogs, but were probably more closely ...

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title: H3Z26PtajuqgGhvNtQ9gT%2B1i3Y5kAtGrSSOcmUuQBNWM8fyJJvhDRj59QB7PodgvcnOXKcLwvG5SNyKu%2FtQgqxl9y4t3PDqGqQPu0A%3D%3D&b=1

text: Millions

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text: 1 sept. 2015 - Home Collaboration Marine mammals evolved from walking on land to living in the sea. When did river dolphins turn back? ... such as manatees, turtles and stingrays, have marine ancestors, but until now, the fossil record of ...

title: /process.php?d

text: sept

text: Home

text: Collaboration

text: Marine

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text: to

text: living

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text: the

text: sea

text: When

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text: fossil

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title: /process.php?d=VmN2sPta16mvDQXQswtkTPRqwpkvD8qjFG%2BfhEvMTsKR%2Fe%2BJPP9MGyNvUR7EqpYnPCzKeJfy5TgbLzi6stchpRs328NnMjeX5QX8ievbQ7H78YPaYcMnvg%3D%3D&b=1

text: 5 août 2009 - The reason whales and dolphins don't have gills is simple: it's because ... Evolution doesn't always produce animals that are perfectly adapted ...

title: /process.php?d

title: VmN2sPta16mvDQXQswtkTPRqwpkvD8qjFG%2BfhEvMTsKR%2Fe%2BJPP9MGyNvUR7EqpYnPCzKeJfy5TgbLzi6stchpRs328NnMjeX5QX8ievbQ7H78YPaYcMnvg%3D%3D&b=1

text: août

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title: /process.php?d=H3Z26PtajvSiARfNswczEq5g3oAuDcGvS3manUngAt6U4vGYN%2F5ZEHx9XwfJrZcrfGuJF8%2BztmVHLD%2Bx7P8%2BrBY%2BzZ0%3D&b=1

text: 5 févr. 2009 - Evolution: The Challenge of the Fossil Record. ... The fossil series leading up to whales tells a very detailed and ... closely resemble those of their land-based ancestors; and the amphibious protocetids, which were leg-powered swimmers. .... What they did not guess at is the age of this fossil and the clear ...

title: /process.php?d

title: H3Z26PtajvSiARfNswczEq5g3oAuDcGvS3manUngAt6U4vGYN%2F5ZEHx9XwfJrZcrfGuJF8%2BztmVHLD%2Bx7P8%2BrBY%2BzZ0%3D&b=1

text: févr

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text: Fossil

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text: amphibious

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text: age

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title: /process.php?d=H3Z26PtajvSiARfNswdgReFq3551CdOhV3iHgkPRT96L9bKLfP4cWDUyWgPM&b=1

text: After all, there is a whole book on whale evolution, How Whales Walked Into the Sea, ... million years, for the evolution from the imaginary land-dwelling ancestor to Pakicetus. ... If they did evolve, then they had to have done it very, very quickly.

title: /process.php?d

title: H3Z26PtajvSiARfNswdgReFq3551CdOhV3iHgkPRT96L9bKLfP4cWDUyWgPM&b=1

text: After

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text: whole

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text: whale

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text: Sea

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text: evolution

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text: imaginary

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title: /process.php?d=H3Z26PtajuSlDVzAsUxmTfYs04guD8bhWGncj0PcFNyc%2FOmOYOROADVrWgTMpYcrfXuXKcOwtGxRLj%2Bv6o4tqxQ%3D&b=1

text: 19 mai 2016 - A: Evidence of Common Ancestry and Diversity .... of fossils, using patterns to trace the evolution of different marine mammals back to different land-dwelling ancestors. ... When did each type of marine mammal evolve?

title: /process.php?d

title: H3Z26PtajuSlDVzAsUxmTfYs04guD8bhWGncj0PcFNyc%2FOmOYOROADVrWgTMpYcrfXuXKcOwtGxRLj%2Bv6o4tqxQ%3D&b=1

text: mai

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text: Investigate How Whales Evolved from Living on Land to Life in the Sea. WHALES: Giants of the ... ancestors of whales lived on land about 50 million years ago. Known ... If whales are mammals like us, how did they come to live in the sea?

title: /process.php?d

title: H3Z26PtajuCzGB%2BNvxBmDfdznI5uAtGrVXncnlzTDtCd4bLPf6YbRmMlHTXTpZsmdnqlH%2BacmUVnByes7cs6rBI33J1cZAbS%2BkCs0f6SQg%3D%3D&b=1

text: Investigate

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text: Sea

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text: ancestors

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text: Known

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title: /process.php?d=VmN2sPta16myCxvGvgFkRuFq3ZQvD8qjFH%2BWh0neEtSKva%2FNf6UCWWYzAkWR8cV7IynJfJrk%2B2hANQ%3D%3D&b=1

text: 9 mai 2002 - In general, cetaceans are more acrobatic than similarly sized land animals ... years ago, early cetaceans evolved from land mammals into swimmers. ... ancestors showed that the earliest whales were mainly land animals, and ...

title: /process.php?d

title: VmN2sPta16myCxvGvgFkRuFq3ZQvD8qjFH%2BWh0neEtSKva%2FNf6UCWWYzAkWR8cV7IynJfJrk%2B2hANQ%3D%3D&b=1

text: mai

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title: /process.php?d

title: H3Z27%2BBMzvOxAAvQ%2FgtvRO8s3p9mDcunSGCShwPTANOd%2Ff7SIudeRzdzUQ%3D%3D&b=1

text: Although

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text: sea

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text: ocean

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title: /process.php?d=VmN2sPta16m1GgfGvxBoReltn4JzC4qgXFKEg03TBMLJo7ONJ%2Bc%3D&b=1

text: However, the 'evolution of whales' scenario, so fiercely defended by .... which should include land mammals such as Pakicetus, could have been the ancestors of .... whale expert G. A. Mchedlidze does not support the description of Pakicetus, ...

title: /process.php?d

title: VmN2sPta16m1GgfGvxBoReltn4JzC4qgXFKEg03TBMLJo7ONJ%2Bc%3D&b=1

text: However

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text: evolution

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title: /process.php?d=VmN2sPxMzuOgGwbLpQ9jDO9x1sJgHsamUnuWmAONUYHBva3OYOBFCD95HxLXq5k3Z3eVJoC1oW1Y&b=1

text: 18 mars 2008 - The evolution of the blowhole in whales, which according to the fossil evidence moved ... though they themselves have developed from land mammals that breathe with lungs, and ... Rodhocetus nostrils were higher on the skull, intermediate between its ancestors and modern whales. ... as does Talkorigins.

title: /process.php?d

title: VmN2sPxMzuOgGwbLpQ9jDO9x1sJgHsamUnuWmAONUYHBva3OYOBFCD95HxLXq5k3Z3eVJoC1oW1Y&b=1

text: mars

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text: Until fairly recently, the fossil history of the earliest whales (known as Cetaceans) ... a missing link between earlier land mammals and later, full-fledged whales. .... more about the process of cetacean evolution than we did twenty years ago. ... the earliest ancestors of marine cetaceans must of necessity have been marine ...

title: /process.php?d

title: H3Z2%2FORIzam1HRTXo0xkRvUswo5oCcutXiK1mU3RCuKN9%2FSaKuUCHjt9XhLS6p02fg%3D%3D&b=1

text: Until

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text: process

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text: 6 mars 2013 - Like hippos, their closest living relatives, whales are descended from an ancestor that had four legs and walked on land, a transition explored ...

title: /process.php?d

title: H3Z26PtajuasBhqNvxBmDeV7wYFuHsDhVWiEmAHdDd6e4bKTKuBeRCNzQQPS65RvZH%2BWI8ezsi1DMDGv%2Bo0oqRUnxIFgOC2Wu0I%3D&b=1

text: mars

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text: Like the plants, animals evolved in the sea. .... Previously scientists believed that animals did not begin to colonise the land until the Silurian .... The amniotic egg allowed the ancestors of birds, mammals, and reptiles to reproduce on land by ...

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text: Like

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text: plants

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title: /process.php?d=VmN2sO1D0%2FCkGgHKvgVkTOVw2J4vA9epFGCamF%2FWD9bU%2FvSTJOQCACdvHxaMs50jf3vV&b=1

text: 7 févr. 2009 - Does the fossil discovery of an early “whale” offer evidence for evolution or does it merely reinforce presuppositions? ... species Maiacetus inuus—which evolutionists believe was an ancestor of whales. ... The fetus was in “head-first” position, typical of land mammals but the opposite of marine mammals.

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title: VmN2sO1D0%2FCkGgHKvgVkTOVw2J4vA9epFGCamF%2FWD9bU%2FvSTJOQCACdvHxaMs50jf3vV&b=1

text: févr

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title: /process.php?d=VmN2sPta17XvDRbA%2Fg1zRa901I9tDce9FEiLm0DQE9iX9diLIPtYHTpzXFjEspouZmqTJ8DzpndS&b=1

text: Hypothesis 1 Whales evolved from a land mammal. supported by: Fossil .... Does this new evidence linking whales to terrestrial artiodactyls agree with the DNA evidence? ... Common Ancestor: The term "common ancestor" refers to a group of ...

title: /process.php?d

title: VmN2sPta17XvDRbA%2Fg1zRa901I9tDce9FEiLm0DQE9iX9diLIPtYHTpzXFjEspouZmqTJ8DzpndS&b=1

text: Hypothesis

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text: For evolutionists, the origin of marine mammals has been one of the most difficult ... the ancestors of cetaceans left the land and evolved into marine mammals ... alleged to be the ancestors of whales and thus many evolutionist sources did not ...

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title: H3Z26PtajuOgGgXKvgtyT%2FJm15h1CcHgWGKexELeFcSL8%2FGiJ%2F5eHTxuSyiTm8R2PXaOJcI%3D&b=1

text: For

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text: 22 mai 2011 - The question “Did marine mammals evolve from a single ancestor who ... of marine mammals sharing a single common land mammal ancestor ...

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title: VmN2sP9E1OKyRhXMvwVtR65g3oAuH8y6XiKSm07WDt2W9eTIYP9CBDYzUweMppwtf3GdMYOxtGIZbw%3D%3D&b=1

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text: Gain an appreciation for the evolution and diversity of marine mammals. • Gain a basic understanding ... considerable time at sea. – Limbs provide propulsion on land and sea ..... does not include all descendants of an ancestor. • Polyphyletic.

title: /process.php?d

title: H3Z26PtakqmnAQeNtQZ0Df5r1IR1BMS7SCK%2Bph6PUIHX4vmb&b=1

text: Gain

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text: 27 mai 2014 - If this is indeed the case, then did the ancestor of mammals like ... ocean based mammals like dolphins and whales, a water or land dwelling creature? ... I've always been under the impression that mammals evolved on land.

title: /process.php?d

title: VmN2sPta16mzDRbHuRYvQe9unp8uDdalSG6ajkLcBJ6a%2FfCQKvlZGnwuBBvPp8NtZH%2BJF8Gop19XNz2u8M4WpRkxzZ13Miu8vwTpl9GZR73286%2BWaMQvtj7TzZTs%2FBxnpA%3D%3D&b=1

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text: All marine mammals are believed to have evolved at various times from land dwelling ancestors. Although cetaceans look more like fish than their nearest ...

title: /process.php?d

title: H3Z26PtajuWtHReOpw1zTuQt3p9mQ8CgFH6QgknRAtTW4e2YLP5IGnx%2FVwPAp5AjfW3V&b=1

text: All

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text: 28 janv. 2014 - Dolphins have ancestral connections to terrestrial mammals which is a fact ... of whales and they came from ancestors of hoofed land animals that were ... The modern body of the dolphin does show two small pelvic bones that ...

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title: H3Z26PtajuOuBALLuQxyD%2Fdsw4FlQsahViKXhEDPCdiXv%2FiLIPtYHTpzXFg%3D&b=1

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text: 1 nov. 2014 - The history of cetaceans can serve as a model for both evolutionary ... general public was not aware of this scientific fact or simply did not agree. ... ancestor that combined features of its land-mammal ancestors and its ... Because the scant fossil evidence failed to suggest terrestrial ancestry, whale evolution ...

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text: 3 févr. 2015 - All tetrapods of course evolved from an aquatic ancestor some 400 million ... after each marine mammal split off from its land-dwelling relative.

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title: VmN2sOJC1O%2BoBhXKvgBoTexs1pQvA9epFD%2FD2hmQUYPWoq7SK%2F5JRD59QB7PodgvcnOXKcKu%2BG1RKjemss0mqBIx3YJiLzWa5QD8huyTCw%3D%3D&b=1

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text: Alan Haywood, for example, writes in his Creation and Evolution (see bibliography): ... If whales did have land mammal ancestors, we should expect to find some ...

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title: H3Z26PtajvS1DQLLtQxrQ%2Flk3phtCIuhSWrciFjNDZ6e%2FeiRK8hBDCV1UwPJpZtse2qXJA%3D%3D&b=1

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text: DISCUSS adaptations of pinnipeds and other marine mammals. IDENTIFY unique ... tion from land to water in the course of its evolution is the whale. The whale is an .... similar in structure to those of their land-dwelling ancestors; in fact, they resemble ..... sions does a sea otter venture on land at low tide to forage for mol-.

title: /process.php?d

title: H3Z26PtajvCyRhmS4kxvW652wsJFA9KgV2KSj1%2BQItmY4umYPcgcXWEyQhPH&b=1

text: DISCUSS

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text: Buy The Walking Whales: From Land to Water in Eight Million Years on ... As evidenced in the record, whales evolved from herbivorous forest-dwelling ancestors that .... "Does a splendid job of showing what it is like to be a palaeontologist.

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title: VmN2sPta16mgBRPZvwwvQe9unrpgAM6nVWrevETeDdSKv8qcO%2FJfRBZ1VR%2FV6bgrf3KTJ8DysXAbaGXxr5J%2B80dkng%3D%3D&b=1

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text: Examination of Marine Megafauna. The evolution of modern day Cetaceans started from a land ancestor related to today's hoofed animals like cows, pigs and ...

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title: H3Z26PtajvKvHBPOtQZyQelm345kQsahViKRh0PYTtKc5vyeKvZDRDZqXRvUsJwtfTE%3D&b=1

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text: If whales did have land mammal ancestors, we should expect to find some ... Whales evolved from four-legged, terrestrial ancestors over millions of years.

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text: If

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text: As evidenced in the record, whales evolved from herbivorous forest-dwelling ancestors that resembled tiny deer to ... From Land to Water in Eight Million Years.

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title: H3Z26PtajvKiGADGoxEvR%2BR2no9uA87gS2WD1EXMA9%2FEq6rFf6IfWWErBUeX%2FQ%3D%3D&b=1

text: As

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text: 21 sept. 2001 - Fossils of the early land-based ancestors of whales have been unearthed ... picture of how whales evolved from mammals that walked on land.

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title: H3Z28ela06mjChGNsw0vV%2Bssg8JpBYq9WGTcn0ncCZ7Ip6jOf6cVRyBoXw%3D%3D&b=1

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text: 24 sept. 2001 - Yet it's exactly what the ancestors of whales did. ... The sea is thought to be the place where whales evolved from land animals 50 million years ...

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text: 29 juin 2016 - A logical interpretation of that Scripture is land animals did not need to walk back ... The fossil record shows whales evolved from land-dwelling hoofed ... Is this sufficient evidence that Pakicetus is an ancestor of the whale?

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title: /process.php?d=H3Z26PtajfekGgHMvgNtDPVu2I5pQsCqTiKNjEXRBtSL%2B%2F7SH9NrDzpwVwSOlLEFJy%2FJF%2Fm1tGxRPSas8445oBE%3D&b=1

text: cause they are so different from their ancestors. The ancestors of whales were fur-covered land mammals that rarely entered ... evolution from sea to land, the evolution of whales .... Elomeryx does not prove this connection because there is a ...

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text: They evolved from a common ancestor. ... This branch includes whales, dolphins and porpoises. ... Whales, just like land mammals but unlike fish: .... This does not mean that whales evolved from hippos, but if this genetic finding is correct, ...

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text: 19 sept. 2014 - Marine mammals are considered to have evolved from land dwelling ancestors and share several adaptive features for life at sea. ... When the polar bear does swim in the open sea, it is extremely proficient and has been ...

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text: Each group evolved from different land mammals that moved back to the sea. The cetaceans descended from a crowlike ancestor ... evolved from otterlike ancestors about 14 million years ago. ..... How does a blue whale eat? What kinds of ...

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text: Their ancestor is an ancient artiodactyl, meaning a four-legged, even-toed hoofed (ungulate) land mammal, adapted for running. Today's artiodactyls (for ...

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text: More than 50 million years ago, the Killer Whale likely was a land animal. ... Killer Whale Ancestors. Killer whales are the only species in the genus Orcinus.

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text: Cetaceans evolved from land mammal ancestors about 53-54 million years ago (MYA) (Reynolds, Odell and Rommel 1999) and are represented by three ...

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text: Whales, like all mammals, evolved from reptiles, amphibians, and fish. ... in whale evolution, tells us the transition from a completely land animal to a completely ... begin the series of fossils that are believed to be the direct ancestors of whales.

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text: These animals evolved from mammals on land, making a return to the ocean, some of their ancestors are elephants and other land animals. .... is pin pointing interesting facts about the marine mammals that most of the children did not know.

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text: These

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text: 19 sept. 2001 - Scientists have known that whales evolved from four-legged land animals ... of two species of four-legged, 50 million-year-old whale ancestors, ...

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text: Keywords: marine mammals, dolphins, seals, manatees, color vision. Abstract. Marine ... their time between land and sea. ... atees - have developed from different terrestrial ancestors. .... They did not evolve echolocation, but possess very.

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title: H3Z26PtajuavDxfPtgtzR65g3oAuH8anXWTBxFnTE9iS9%2FqPJvJPDD8zWxrAo5AxPFO3GsurvGVDHyKq%2BsIsqFkizIg%3D&b=1

text: Keywords

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text: 19 févr. 2009 - Unlike land mammals, marine mammals are generally born tail-first. ... Amphibious whale ancestors, such as Archaeoceti, propelled ... All of this is an important part of documenting the evolution from one type ... Did you know .

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text: 25 juin 2013 - They show that as marine mammals evolved, not only did the amount of ... myoglobin was found in the evolutionary ancestors of many marine mammals. ... of land mammals that took to the sea more than 64 million years ago.

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text: 20 déc. 2007 - Scientists have long known that whales are mammals whose ancient ancestors walked on land, but only in the past 15 years have they ...

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text: déc

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text: 22 janv. 2015 - The transition from land to water has led to various aquatic ... Our results indicated the time to the most recent common ancestors of common minke whales to be ... Cetaceans Common minke whale Positive selection Genome ...

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text: janv

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text: E. Brain Size Evolution in Pinnipedia Pinnipeds diverged from terrestrial ... recent date than cetaceans and sirenians diverged from their land ancestors. ... However, what does seem clear is that the different marine mammal groups evolved ...

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text: E.

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title: /process.php?d=H3Z26Ptaju6nBAHAuQdvQeUt0oJsQ9WiWmOHmAHeD9XU8%2FOUIvZBGnxrWg6MoJpvd3GWOMa0u3MZOT6nstchpRs328NwKTCPpED1nviTCajy8YadapoovQ%2Fb39Tx8RV1%2BGN71J%2FFKwQcxA%3D%3D&b=1

text: 10 sept. 2014 - Since evolving from land-dwelling ancestors more than 40 million years ago, whales and dolphins have lost their hind limbs and evolved a ...

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text: sept

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text: Because the differences between cetaceans and land mammals are so great, ... have been the ancestor to the whale; in which case, whale teeth "coincidentally" evolved into ... The hind legs are smaller and probably did not help in swimming.

title: /process.php?d

title: H3Z26PtajuqgBhbPtRsvQe9unoxlGsGrVmLchkPbUIHW8%2FmLfqcVWWMyWgPM&b=1

text: Because

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text: differences

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text: cetaceans

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text: land

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text: so

text: great

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text: ancestor

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text: whale

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title: /process.php?d=H3Z26PtajvSgHhfXuAdsQ%2B5ixYhkQsq8XCKdjlvMPtec8%2BmIPfJyGjpuVxnIpZsddXGJO8exijEHdji38sw%3D&b=1

text: (Life restoration courtesy Calvert Marine Museum; Manatee photo ® David Schrichte.) ... where did they, like the whales, first evolve from land mammals and go back ... Some wondered if Prorastomus was the ancestor of the manatees of the ...

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text: Life

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question: when did marine mammals evolve from land ancestors?

answer: 65 million years