Pittsburg Bluff Formation
55 distinct taxa, from 290 fossil occurrences the Paleobiology Database records under this name, spanning 38–23 Mya.
Oregon · US
55 taxa · 290 fossils · 38–23 MyaMacrostrat dates this rock 35–34 Ma. Macrostrat’s own record
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12 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
- Perse pittsburgensis
- Acila (Truncacila) shumardi
- Macrocallista pittsburgensis
- Mactromeris pittsburgensis
- Molopophorus gabbi
- Nuculana (Saccella) washingtonensis
- Solena (Eosolen) eugenensis
- Bruclarkia columbiana
- Turricula kincaidi
- Neverita (Neverita) washingtonensis
- Scaphander stewarti
- Tellina pittsburgensis
- Dentalium (Fissidentalium) laneensis
- Felaniella (Felaniella) snavelyi
- Solen townsendensis
- Tellina (Eurytellina)
- Turritella pittsburgensis
- Yoldia (Kalayoldia) oregona
- Anechinocardium lorenzanum
- Eosiphonalia oregonensis
- Glossaulax reclusiana
- Nucula (Leionucula) vokesi
- Panopea ramonensis
- Pitar (Pitar) dalli
- Suavodrillia winlockensis
- Polinices washingtonensis
- Thracia (Cetothrax) condoni
- Acteon chehalisensis
- Spisula veneriformis
- Cochlodesma bainbridgensis
- Opalia (Dentiscala) hertleini
- Priscofusus stewarti
- Ptychosyrinx columbiana
- Aturia angustata
- Lucinoma columbiana
- Mytilus snohomishensis
- Panopea snohomishensis
- Acteon
- Aforia campbelli
- Agasoma acuminatum
The 40 most often recorded, of 55.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.