This is an overview of the fossil flora and fauna of the Maastrichtian-Danian Hell Creek Formation. Insects from the groups Diptera, Zygoptera, and possibly...

the London Clay, England List of White Sea biota species by phylum, Russia Paleobiota of the Hell Creek Formation, northern United States Paleobiota of...

represent the type locality, or with multiple sites of note. When a type locality is listed as the site for a formation with many good outcrops, the site is...

and Gogo Formation, the Carboniferous Mazon Creek, the Triassic Madygen Formation, the Jurassic Posidonia Shale and Solnhofen Limestone, the Cretaceous...

Member of the Hell Creek Formation (North Dakota, United States) are described by Van Vranken & Boyd (2021). A study on the evolutionary history of snakes...