A view of the earth’s past
Chapter 03FIG 1 Figure 3.1 Paleozoic amphibians, Crassigyrinus (group, incertae sedis) and Diplocaulus (Nectridea). Adapted from Milner et al., 1986, and.
KINGDOM ANIMALIA Phylum Chordata Subphylum Vertebrata Class Reptilia.
IN THE BEGINNING IS THE DREAMER ……
Overview of natural history
Overview of natural history Breakdown of time Different periods of Earth’s history are broken into sets of time –just like a year is broken into months,
The History of Life 2
Reptiles
Class Reptilia 1. 2 History Reptiles are the evolutionary base for the rest of the tetrapods. Early divergence of mammals from reptilian ancestor. Early.
Class Reptilia
