Scientific Name Collected By Identified By Date Collected Date Identified Family Institution Catalog Number Type Status Basis Of Record
collected Heteroceras simplicostatum HOVEY,E.O. WHITFIELD Nostoceratidae AMNH 9554_12 type ? FOSSIL_SPECIMEN
collected Heteroceras simplicostatum HOVEY,E.O. WHITFIELD Nostoceratidae AMNH 9554_14 mentioned FOSSIL_SPECIMEN
collected Heteroceras simplicostatum HOVEY,E.O. WHITFIELD Nostoceratidae AMNH 32104 figured FOSSIL_SPECIMEN
collected Heteroceras simplicostatum HOVEY,E.O. WHITFIELD Nostoceratidae AMNH 32110 figured FOSSIL_SPECIMEN
collected Heteroceras simplicostatum HOVEY,E.O. WHITFIELD Nostoceratidae AMNH 32109 figured FOSSIL_SPECIMEN
collected Heteroceras simplicostatum HOVEY,E.O. WHITFIELD Nostoceratidae AMNH 32111 figured FOSSIL_SPECIMEN
collected Heteroceras simplicostatum HOVEY,E.O. WHITFIELD Nostoceratidae AMNH 32105 figured FOSSIL_SPECIMEN
collected Heteroceras simplicostatum HOVEY,E.O. WHITFIELD Nostoceratidae AMNH 32107 figured FOSSIL_SPECIMEN
collected Heteroceras simplicostatum HOVEY,E.O. WHITFIELD Nostoceratidae AMNH 32108 figured FOSSIL_SPECIMEN
collected Heteroceras simplicostatum HOVEY,E.O. WHITFIELD Nostoceratidae AMNH 32106 figured FOSSIL_SPECIMEN