The Willwood Formation is a sedimentary sequence deposited during the late Paleocene to early Eocene, or Clarkforkian, Wasatchian and Bridgerian in the NALMA classification.[1][2]
^Willwood Formation at Fossilworks.org
^Neasham & Vondra, 1972
and 28 Related for: Willwood Formation information
The WillwoodFormation is a sedimentary sequence deposited during the late Paleocene to early Eocene, or Clarkforkian, Wasatchian and Bridgerian in the...
American Museum expedition of 1910 in Big Horn County, Wyoming, in the Willwoodformation (early Eocene). Shufeldt, R.W. (1913). "Further studies of fossil...
One species has been described, Anachronornis anhimops, from the WillwoodFormation in Wyoming. It is a basal anseriform, relative of modern waterfowl...
describe new fossil material of Lophiparamys debequensis from the Eocene WillwoodFormation (Wyoming, United States), providing new information on the anatomy...
Wyoming. The horizon is Greybullian, middle Wasatchian (early Eocene), WillwoodFormation, Bighorn Basin. Further specimens of Paracathartes were collected...
common in Eocene fossil sites in North America, particularly in the WillwoodFormation were up to six species are known. Galligeranoides occurs in the Eocene...
formations show numerous paleosol (fossil soil) beds. For example, the WillwoodFormation of Wyoming contains over 1,000 paleosol layers in a 770 meters (2...
agilis have been found in Utah and Wyoming (WillwoodFormation of Big Horn County and the Lower Bridger Formation of Uinta County). It was the size of a wolf...
from the Clark Quadrangle, Park County, Wyoming, USA. It is from the WillwoodFormation, which is earliest Eocene in age. An egg, USNM 336570, is known for...
American Museum of Natural History expedition to the Bighorn Basin (WillwoodFormation, Wyoming) found the first nearly-complete skull and skeleton, which...
three wolf- to bear-sized species from the early Eocene of Wyoming (Willwoodformation) indicates they all had many adaptations for running, including paraxonic...
Thanetian formations Conglomérat de Cernay Tuffeau de St Omer Cerrejón Formation Danata Formation DeBeque FormationWillwoodFormation Thanet Formation at Fossilworks...
David M. (1982). "A review of the Proteutheria and Insectivora of the WillwoodFormation (Lower Eocene), Bighorn Basin, Wyoming". doi:10.3133/B1523. S2CID 127861247...
known from the late Eocene Washakie Formation of Wyoming; similar fossils have been described from the WillwoodFormation, but their status as Cariamiformes...
stratigraphic units in Wyoming Paleontology in Wyoming Wasatch FormationWillwoodFormation Tatman Formation at Fossilworks.org Wing et al., 1995 Wing, S. L.; J...
which the same formation is exposed. Such sites may have separate entries if they are considered to be more notable than the formation as a whole. In...
of the Wasatch Formation and the Powder River Basin Wasatch detrital zircon age spectra are distinct from the coeval WillwoodFormation in the Bighorn...
Cretaceous El Castellar Formation and Camarillas Formation (Spain), including manus-pes track set from the Camarillas Formation indicative of quadrupedal...
fossil material of Pterogonaspis yuhaii from the Devonian Xujiachong Formation (Yunnan, China), providing new information on the cranial anatomy of this...
teeth and dentary shape through time in notharctines from the Eocene WillwoodFormation (Wyoming, United States) is published by O'Leary (2021). A study on...
Rose, Kenneth D. (1972). "A New Tillodont from the Eocene Upper WillwoodFormation of Wyoming" (PDF). Postilla. 155. Peabody Museum of Natural History...
Chiroptera) and other vertebrates in freshwater limestones of the WillwoodFormation, Clark's Fork Basin, Wyoming". University of Michigan Contributions...
The Fort Union Formation is a geologic unit containing sandstones, shales, and coal beds in Wyoming, Montana, and parts of adjacent states. In the Powder...
genus, Cuneatus maximus, was described by Brownstein (2022) from the WillwoodFormation of Wyoming, from which it is the first known fossil fish. Its distinct...
Amphilestid from South America: A Molariform from the Jurassic Cañadón Asfalto Formation, Patagonia, Argentina". Journal of Mammalian Evolution. 19 (4): 235–248...
Global Information
Wyoming
USA
