Towsley Formation
149 distinct taxa, from 411 fossil occurrences the Paleobiology Database records under this name, spanning 12–2.6 Mya.
California · US
149 taxa · 411 fossils · 12–2.6 MyaMacrostrat dates this rock 8.3–3.3 Ma. Macrostrat’s own record
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4 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
- Glossaulax reclusiana
- Chione (Anomalocardia) fernandoensis
- Turritella cooperi
- Calyptraea filosa
- Californiconus californicus
- Lucinoma annulata
- Macoma (Rexithaerus) indentata
- Saccella taphria
- Lucinisca nuttalli
- Dallocardia quadragenarium
- Miltha xantusi
- Nassarius (Catilon) iniquus
- Solen sicarius
- Idatellina idae
- Patinopecten lohri
- Pusio humerosus
- Terebra (Strioterebrum) martini
- Here excavata
- Lirobittium rugatum
- Mitrella gausapata
- Trophosycon ocoyanum
- Lacuna
- Megasurcula carpenteriana
- Panopea generosa
- Pomaulax gradata
- Amiantis callosa
- Calicantharus fortis angulatus
- Callianax pedroana
- Clavus (Clathrodrillia) coalingensis
- Compsomyax subdiaphana
- Crepidula adunca
- Cryptomya californica
- Dosinia ponderosa jacalitosana
- Vertebrata
- Acila (Truncacila) castrensis
- Acteocina culcitella
- Bryozoa
- Caesia moraniana
- Calliostoma gemmulatum
- Cancellaria obesa planospira
The 40 most often recorded, of 149.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.