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Great steps in the history of life; the origin of limbed vertebrates
Journal article

Great steps in the history of life; the origin of limbed vertebrates

Ted Daeschler
Reservoir (Calgary : 1997), Vol.36(3), p12
Mar 2009

Abstract

biologic evolution Canada Chordata Devonian Ellesmere Island fluvial environment fossils Fram Formation Frasnian jaws morphology Nunavut Okse Bay Group paleoecology paleoenvironment Paleozoic phylogeny Pisces Queen Elizabeth Islands skull Tetrapoda Tiktaalik roseae Upper Devonian Vertebrata Vertebrate paleontology

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