Part II - State of New Jersey

FigurePLATE 67Page1-3. Eutrephoceras dekayi perlaturn (Morton). Three views of an internalmold from Prairie Bluff chalk, southeast of State College, MississippiState Univ. Iowa 4223 x 1.5 ......................................... 1064-5. Two views of a small immature specimen, an internal mold, of the samespecies from the Navesink marl at Glassboro, N.J.State Univ. Iowa 8741 x 2 ............................................ 1066. Eutrephoceras dehyi (Morton). Extreme apical part of the conch of aspecimen from the Pierre shale at Iron Butte, near Glendive, Montana.State Univ. Iowa 4235 x 5 ............................................ 1027-9. Eutrephoceras dekayi akesense Reeside. Three views of an internal moldfrom the Pierre shale of Montana, presumably in the area south ofGlendive.ANSP 19682 x 1 105....................................................NEW JERSEY GEOLOGICAL SURVEY