Eugene Formation
77 distinct taxa, from 592 fossil occurrences the Paleobiology Database records under this name, spanning 38–34 Mya.
Oregon · US
77 taxa · 592 fossils · 38–34 MyaMacrostrat dates this rock 37–34 Ma. Macrostrat’s own record
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11 distinct localities, where the rock is now rather than where it was laid down. Tectonics draws the world it belonged to.
When
What has been found
- Mactromeris eugenensis
- Bruclarkia
- Solena (Eosolen) eugenensis
- Parvicardium eugenense
- Glossaulax reclusiana
- Pitar (Pitar) dalli
- Crepidula ungana
- Nuculana (Saccella) washingtonensis
- Dentalium (Fissidentalium) laneensis
- Diplodonta parilis
- Polinices washingtonensis
- Tellina
- Thracia (Cetothrax) condoni
- Macoma (Macoma) inquinata
- Macrocallista
- Solen sicarius
- Tellina pittsburgensis
- Tellina (Moerella) lincolnensis
- Ancilla fishii
- Lamelliconcha clarki
- Macoma (Heteromacoma) vancouverensis
- Modiolus eugenensis
- Acrilla (Ferminoscala) dickersoni
- Gemmula bentsonae
- Yoldia (Kalayoldia) oregona
- Ficus modesta
- Sinum obliquum
- Acrilla (Ferminoscala) becki
- Calyptraea diegoana
- Procerapex bentsonae
- Acteon parvum
- Olequahia schencki
- Pitar (Pitar)
- Scaphander stewarti
- Semele willamettensis
- Acila (Truncacila) shumardi
- Macrocallista pittsburgensis
- Martesia
- Pseudocardium
- Tellina eugenia
The 40 most often recorded, of 77.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.