Definition of Ypresian. Meaning of Ypresian. Synonyms of Ypresian

- In the geologic timescale the Ypresian is the oldest age or lowest stratigraphic stage of the Eocene. It spans the time between 56 and 48.07 Ma, is preceded...
- DeVore, & Pigg-Ypresian, Washington †Rhus garwellii Flynn, DeVore, & Pigg-Ypresian, Washington †Rhus malloryi Wolfe & Wehr – Ypresian, Washington †Rhus...
- Galligeranoides is an extinct genus of geranoidid that lived during the Ypresian. Galligeranoides boriensis is known from the site of La Borie in France...
- biotas for the understanding of climate and biotic changes include the Ypresian Klon**** Mountain Formation's paleobiota and the Barstovian Latah Formation's...
- nordenskjoeldi is an extinct species of Coelorinchus that lived during the Ypresian stage of the Palaeogene period. Otolith fossils of C. nordenskjoeldi are...
- Erihippus is an extinct genus of equid that lived during the early Ypresian stage of the Eocene epoch. Erihippus tingae is known from the Lingcha Formation...
- Primoptynx is an extinct genus of strigiform that lived during the Ypresian stage of the Eocene epoch. Primoptynx poliotauros fossils are known from the...
- †P. aquilonia Wilson, 1977 (Ypresian; Canada) †P. campi Hesse, 1936 (Eocene; United States) †P. serrata Cope, 1877 (Ypresian; United States) The genus Lateolabrax...
- family ****cetidae, which was endemic to Indian Subcontinent during the Ypresian (early Eocene) period, about 50 million years ago. It was a wolf-like mammal...
- paraphyletic. The fossil record of the genus extends back to the Early Eocene, Ypresian of northwestern North America, with the species Carpinus perryae described...