TY - ART TI - Cephalopods from the Cretaceous/Tertiary boundary interval on the Atlantic Coastal Plain, with a description of the highest ammonite zones in North America. Part 1, Maryland and North Carolina / American Museum novitates — Illustration, Page 27 PY - 2004 UR - https://www.biodiversitylibrary.org/page/60848103 ID - page-60848103 ER -