Scientific Name Collected By Identified By Date Collected Date Identified Family Institution Catalog Number Type Status Basis Of Record
identified Lophialetes expeditus? Leonard B. Radinsky 1965 Lophialetidae YPM YPM VPPU 020484 FOSSIL_SPECIMEN
identified Helaletes sp. Yale 1961 Buffalo Basin (Willwood) Expedition, Yale 1961 Buffalo Basin (Willwood) Expedition Leonard B. Radinsky 1961-06-17/1961-08-05 1963 Helaletidae YPM YPM VP 018776 FOSSIL_SPECIMEN
identified Helaletes sp. Yale 1961 Buffalo Basin (Willwood) Expedition, Yale 1961 Buffalo Basin (Willwood) Expedition Leonard B. Radinsky 1961-06-17/1961-08-05 1963 Helaletidae YPM YPM VP 018800 FOSSIL_SPECIMEN
identified Isectolophus annectens John W. Chew, Matt Forshey Leonard B. Radinsky 1877-09 1963 Isectolophidae YPM YPM VP 015250 FOSSIL_SPECIMEN
identified cf. Breviodon acares Leonard B. Radinsky 1965 Lophialetidae YPM YPM VPPU 020489 FOSSIL_SPECIMEN
collected Discoscaphites gulosus Leonard B. Radinsky 1959 Scaphitidae YPM YPM IP 052850 FOSSIL_SPECIMEN
collected Discoscaphites conradi Leonard B. Radinsky Neil H. Landman 1959 Scaphitidae YPM YPM IP 161534 FOSSIL_SPECIMEN
collected Discoscaphites conradi Leonard B. Radinsky Neil H. Landman 1959 Scaphitidae YPM YPM IP 161533 FOSSIL_SPECIMEN
collected Lambdotherium popoagicum Leonard B. Radinsky, James G. Mead, Yale 1962 Wyoming (Willwood) Expedition Krister T. Smith 1962-06-07 Brontotheriidae YPM YPM VP 018763 FOSSIL_SPECIMEN
collected Lambdotherium popoagicum Leonard B. Radinsky, James G. Mead, Yale 1962 Wyoming (Willwood) Expedition Krister T. Smith 1962-06-07 Brontotheriidae YPM YPM VP 018762 FOSSIL_SPECIMEN
collected Didelphodus absarokae Paul A. Lemke, Leonard B. Radinsky, Roy C. Winslow, Yale 1961 Buffalo Basin (Willwood) Expedition 1961-07-21 Cimolestidae YPM YPM VP 017305 FOSSIL_SPECIMEN
collected Sphenodiscus lenticularis James F. Mello, Leonard B. Radinsky Karl M. Waage 1959 Sphenodiscidae YPM YPM IP 044635 FOSSIL_SPECIMEN
collected Discoscaphites conradi James F. Mello, Leonard B. Radinsky Neil H. Landman 1959 Scaphitidae YPM YPM IP 161536 FOSSIL_SPECIMEN
collected Sphenodiscus lenticularis James F. Mello, Leonard B. Radinsky Karl M. Waage 1959 Sphenodiscidae YPM YPM IP 044638 FOSSIL_SPECIMEN
collected Sphenodiscus lenticularis James F. Mello, Leonard B. Radinsky Karl M. Waage 1959 Sphenodiscidae YPM YPM IP 044637 FOSSIL_SPECIMEN
collected Sphenodiscus lenticularis James F. Mello, Leonard B. Radinsky Karl M. Waage 1959 Sphenodiscidae YPM YPM IP 044636 FOSSIL_SPECIMEN
collected Sphenodiscus lenticularis James F. Mello, Leonard B. Radinsky Karl M. Waage 1959 Sphenodiscidae YPM YPM IP 044639 FOSSIL_SPECIMEN
collected Discoscaphites conradi James F. Mello, Leonard B. Radinsky Neil H. Landman 1959 Scaphitidae YPM YPM IP 161537 FOSSIL_SPECIMEN
collected Pelycodus sp. Leonard B. Radinsky, Paul A. Lemke, Roy C. Winslow, Yale 1961 Buffalo Basin (Willwood) Expedition 1961-07-21 Notharctidae YPM YPM VP 018619 FOSSIL_SPECIMEN
identified Teleolophus medius? Leonard B. Radinsky 1965 Tapiridae YPM YPM VP 024239 FOSSIL_SPECIMEN
identified Homogalax protapirinus? Sam Smith Leonard B. Radinsky 1882-06-17 1963 Isectolophidae YPM YPM VP 015296 FOSSIL_SPECIMEN
identified Lophialetes expeditus? Leonard B. Radinsky 1965 Lophialetidae YPM YPM VP 024238 FOSSIL_SPECIMEN
identified Eporeodon major John B. Hatcher, Princeton 1894 Expedition Leonard B. Radinsky 1894 2009 Merycoidodontidae YPM YPM VPPU 011137 FOSSIL_SPECIMEN
identified Helaletes nanus John W. Chew Leonard B. Radinsky 1873/1873-10-09 1963 Helaletidae YPM YPM VP 015242 FOSSIL_SPECIMEN
identified Triplopus sp. John B. Hatcher, Princeton 1895 Hatcher Expedition Leonard B. Radinsky 1895 1967 Hyracodontidae YPM YPM VPPU 011292 FOSSIL_SPECIMEN
identified Homogalax protapirinus L. L. Cook, Princeton 1928 Expedition Leonard B. Radinsky 1928-07-09 1963 Isectolophidae YPM YPM VPPU 013167 FOSSIL_SPECIMEN
identified Heptodon calciculus Yale 1961 Buffalo Basin (Willwood) Expedition, Yale 1961 Buffalo Basin (Willwood) Expedition Leonard B. Radinsky 1961-06-29 1963 Helaletidae YPM YPM VP 017059 FOSSIL_SPECIMEN
identified Helaletes sp. Yale 1961 Buffalo Basin (Willwood) Expedition, Yale 1961 Buffalo Basin (Willwood) Expedition Leonard B. Radinsky 1961-06-17/1961-08-05 1963 Helaletidae YPM YPM VP 018775 FOSSIL_SPECIMEN
identified Caenotherium commune Leonard B. Radinsky 1978 Cainotheriidae YPM YPM VP 010223 FOSSIL_SPECIMEN
identified cf. Breviodon acares Leonard B. Radinsky 1965 Lophialetidae YPM YPM VP 024241 FOSSIL_SPECIMEN