Geology 143: The History of Life

Spring, 2002

Lecture: ..........................................Laboratory:

schedule and course notes ...............................schedule

general information ...........................................information

Questions regarding this page and the course may be directed to: jwerner@uiuc.edu

Above left, trilobite (Paleozoic invertebrate, phylum Arthropoda)

Above right, hip and vertebrae of a tyrannosaurid dinosaur (Cretaceous)

Left, impression of the bark of Lepidodendron, a common fossil tree in Pennsylvanian-aged rocks in Illinois.