Definition of Duchesnean. Meaning of Duchesnean. Synonyms of Duchesnean

- The Duchesnean North American Stage on the geologic timescale is a North American Land Mammal Age (NALMA), with an age from 42 to 38 million years BP,...
- Caninae. This subfamily was endemic to North America, living from the Duchesnean stage of the Late Eocene through to the early Barstovian stage of the...
- County, South Dakota ~33.4 Ma—33.2 Ma. D. lambei fossils found in Eocene Duchesnean rocks at the Big Red Horizon Site, Presidio County, Texas are dated at...
- within the Eocene epoch, preceded by the Bridgerian and followed by the Duchesnean NALMA stages. The Uintan is considered to be contained within the Lutetian...
- contains fossils characteristic of the Bartonian stage of the Eocene epoch, Duchesnean in the NALMA classification. The Galisteo Formation is primarily fluvial...
- Chinatichampsus Gen. et sp. nov Valid Stocker, Brochu & Kirk Eocene (Uintan-Duchesnean) Devil's Graveyard Formation  United States ( Texas) A caiman. The type...
- an extinct genus of caniformian carnivoran from Middle Eocene (early Duchesnean and possibly late Uintan NALMA) deposits of San Diego County, California...
- 1959) Centetodon chadronensis Lillegraven et al., 1981 -. Mid Eocene (Duchesnean) to Oligocene (Orellan) Centetodon divaricatus Korth, 1992 - Upper Oligocene...
- the Wasatchian and persisted through the Duchesnean, and Sinclairella followed, existing from the Duchesnean through the Arikareean. Examinations of specimens...
- Liu et al. (2021). Revision of the fossil material of brontotheres from Duchesnean and early Chadronian mammal faunas from the Big Bend Area in west Texas...