Silverado Formation
60 distinct taxa, from 121 fossil occurrences the Paleobiology Database records under this name, spanning 62–56 Mya.
California · US
60 taxa · 121 fossils · 62–56 MyaMacrostrat dates this rock 58–56 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
- Turritella infragranulata pachecoensis
- Glycymerita major
- Crassatella
- Meretrix stantoni
- Cucullaea mathewsonii
- Polinices (Polinices) hornii
- Turritella infragranulata
- Callista (Costacallista) hornii
- Crassatella unioides
- Ficus
- Miltha turneri
- Nuculanidae
- Ostrea
- Brachidontes
- Brachidontes (Brachidontes) lawsoni
- Calyptraea diegoana
- Mytilus
- Pitar uvasana
- Pitaria praenominata
- Polymesoda
- Tellina (Eurytellina) herndonensis
- Tellina (Megangulus) kewi
- Amaurellina
- Ancilla
- Brachysphingus
- Brachysphingus gibbosus
- Calorhadia
- Cardiidae
- Conus
- Corbicula
- Corbula
- Corbula tomulata
- Crassatellites brainerdi
- Cylichnina tantilla
- Dentalium
- Dosinia
- Fusus
- Goniobasis
- Gyrodes
- Homalopoma wattsi
The 40 most often recorded, of 60.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.