Makah Formation
76 distinct taxa, from 111 fossil occurrences the Paleobiology Database records under this name, spanning 38–23 Mya.
Washington · US
76 taxa · 111 fossils · 38–23 MyaMembers recorded: Jansen Creek.
Macrostrat places this rock in the Twin River Group, and dates it 38–26 Ma. Macrostrat’s own record
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7 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
- Palaega goedertorum
- Bathymodiolus willapaensis
- Fulgoraria (Musashia) ellenmooreae
- Klallamornis buchanani
- Klallamornis clarki
- Lucinoma hannibali
- Modiolidae
- Mysticeti
- Naticidae
- Pleurophopsis chinookensis
- Pleurophopsis thieli
- Buccinidae
- Galliformes
- Idas olympicus
- Nuculana posterolaevia
- Pagurus malloryi
- Thyasira peruviana
- Tonsalinae
- Acharax
- Acrilla (Undiscala) olympicensis
- Admete
- Aforia
- Anechinocardium weaveri
- Anodontia (Anodontia) inflata
- Bathymodiolus satsopensis
- Callianassa
- Callianopsis clallamensis
- Chiton alveolus
- Conchocele bisecta
- Conchocele taylori
- Coryphaenoides richi
- Crenella
- Cyclocardia hannibali
- Cytherella
- Daldorfia
- Dentalium porterensis
- Foraminifera
- Fucaia buelli
- Hyalogyrinidae
- Idas
The 40 most often recorded, of 76.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.