Wind River Formation Leptictidium Batodonoides Tiffanian Bisonalveus San Jose Formation Palaeochiropteryx Kuldana Formation Willwood Formation Paleofauna of the Messel Formation Wasatch Formation Santa Lucía Formation Tiupampan Itaboraian
Wind River Formation Leptictidium Batodonoides Tiffanian Bisonalveus San Jose Formation Palaeochiropteryx Kuldana Formation Willwood Formation Paleofauna of the Messel Formation Wasatch Formation Santa Lucía Formation Tiupampan Itaboraian