Anchor Formation
79 distinct taxa, from 141 fossil occurrences the Paleobiology Database records under this name, spanning 2.6–0.0 Mya.
California · US
79 taxa · 141 fossils · 2.6–0.0 MyaLoading coastlines…
1 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
- Caesia perpinguis
- Coanicardita occidentalis
- Solen sicarius
- Compsomyax subdiaphana
- Dallocardia quadragenarium
- Mitrella gausapata
- Cryptonatica affinis
- Macoma (Macoma) calcarea
- Neptunea (Sulcosipho) tabulata
- Nutricola lordi
- Turritella cooperi
- Acteocina culcitella
- Amphissa versicolor
- Antiplanes catalinae
- Boreotrophon orpheus
- Calyptraea fastigiata
- Caryocorbula luteola
- Chlamys hastata
- Crepidula princeps
- Crockerella conradiana
- Dentalium neohexagonum
- Epitonium tabulatum
- Fusitriton oregonensis
- Glossaulax reclusiana
- Hima mendica
- Idmonea californica
- Lirobittium rugatum
- Lucinoma annulata
- Macoma (Macoma) incongrua
- Mya (Mya) truncata
- Nemocardium (Keenaea) centifilosum
- Nitidiscala indianorum
- Paciocinebrina foveolata
- Pandora grandis
- Paramormula tridentata
- Patinopecten caurinus
- Thracia (Homoeodesma) trapezoides
- Thyasira flexuosa
- Tubucellaria punctulata
- Yoldia (Cnesterium) aeolica
The 40 most often recorded, of 79.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.