Undulatisporites scabratus

Citations total:
2
link From To Geolocation Author - title Year
original Cenomanian Coniacian Wyoming Upshaw,C.F. Palynology of the Frontier Formation, northwestern Wind River Basin, Wyoming. 1959
original Cenomanian Coniacian Wyoming Griggs,P.H. Stratigraphy and palynology of the Frontier Formation, Big Horn Basin, Wyoming 1970