gingeric/PDFfiles/PDG272_Whale... · 2007-03-06 · modern whales. Paleontologists have long...

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Transcript of gingeric/PDFfiles/PDG272_Whale... · 2007-03-06 · modern whales. Paleontologists have long...

Page 1: gingeric/PDFfiles/PDG272_Whale... · 2007-03-06 · modern whales. Paleontologists have long believed that because whales evolved from land mam- mals, they must have had hind limbs
Page 2: gingeric/PDFfiles/PDG272_Whale... · 2007-03-06 · modern whales. Paleontologists have long believed that because whales evolved from land mam- mals, they must have had hind limbs
Page 3: gingeric/PDFfiles/PDG272_Whale... · 2007-03-06 · modern whales. Paleontologists have long believed that because whales evolved from land mam- mals, they must have had hind limbs