Search Results       Your search for [subject]Invertebrates, Fossil -- North America returned 1 record.           Index fossils of North America: a new work based on the complete revision and reillustration of Grabau and Shimer's "North American index fossils," by Hervey W. Shimer and Robert R. Shrock. by Shimer, Hervey Woodburn, 1872-1965.; London: Chapman & Hall, 1944. Subject: Paleontology -- North America; Invertebrates, Fossil -- North America.          Add to Book Cart Relevance: 27.90%