This section contains an overview of some fossils from the Ordovician Period to be found in Southern Ontario. This area was covered by the sea around one hundred seventy million years ago, and representative fossil samples of the kinds of life may be found in the sedementary rocks in gravel pits and near river beds. I hope that you enjoy this story about my findings during the early 1960's.

INDEX TO FOSSILS
01: The Ordovician Period in Southern Ontario	02: Preparatory Research
03: Humber River Site Analysis	04: Map - The Humber River from Bloor St. to Dundas St.
05: Other Sites; Fossils Described	06: Equipment Illustrated
07: Equipment Discussed	08: Equipment (Continued); Fossils Collected
09: Photographs of Four Common Fossil Types	10: Bryozoa
11: Photographs of Fossil Bryozoa Colonies	12: Brachiopods
13: Photographs of Fossil Brachiopods	14: Mollusks - Pelecypods and Gastropods
15: Photographs of Fossil Pelecypods and Gastropods	16: Mollusks - Cephalopods
17: Photographs of Cephalopod Fossils	18: Annelids
19: Photographs of Annelid Fossils	20: Arthropods - Trilobites
21: Photographs of Trilobite Fossils	22: Echinoderms - Crinoids
23: Sketch of a Crinoid	24: Photographs of Fossilized Crinoid Fragments