BIO 370 — Vertebrate Zoology
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Diversity Page...
Invertebrate Chordates
Agnatha
Chondrichthyes
Actinopterygii
Sarcopterygii
Amphibians
Reptiles
Prehistoric Reptiles
Birds
Mammals
Anatomy Page...
Lamprey Anatomy
Shark Anatomy
Bony Fish Anatomy
Amphibian Anatomy
Reptile Anatomy
Pigeon Anatomy
Mammal Anatomy
Hominid Skeleton
Vertebrate Diversity
The Origin of Birds
Diversity of Feathered Theropod Dinosaurs
Above: various feathered theropod dinosaurs, depicted at approximately the same scale
Below: two models of
Archaeopteryx lithographica
Compare the Skeleton of
Archaeopteryx
with the Dinosaur
Tyrannosaurus
and the modern bird
Columba livia
Go to Pigeon Skeleton Page
Archaeopteryx
fossil
Go to Tyrannosaurus Skeleton Page
This page last updated 16 August 2010 by Udo M. Savalli ()
Images and text © Udo M. Savalli. All rights reserved.