San Emigdio Formation
91 distinct taxa, from 348 fossil occurrences the Paleobiology Database records under this name, spanning 56–34 Mya.
California · US
91 taxa · 348 fossils · 56–34 MyaFiled under the San Lorenzo Group. Members recorded: Uvas Conglomerate.
Macrostrat dates this rock 56–23 Ma. Macrostrat’s own record
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8 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
- Mactromeris ramonensis
- Siphonalia (Kelletia) merriami
- Antigona (Ventricola) undosa
- Natica recluziana
- Bullia (Buccinanops) clarki
- Yoldia (Portlandia) cooperii
- Amiantis mathewsoni
- Dentalium
- Pseudocardium packardi
- Cardium
- Solena (Plectosolen) conradi
- Mactromeris rushi
- Turritella variata lorenzana
- Acila (Truncacila) shumardi
- Amiantis
- Epitonium (Boreoscala) condoni
- Hemifusus lincolnensis
- Here excavata
- Mytilus (Mytilus) arnoldi
- Naticidae
- Olequahia lincolnensis
- Pitar
- Anodontia (Anodontia) inflata
- Brachidontes (Scolimytilus) multiradiatus
- Crepidula praerupta
- Epitonium
- Fusinus (Priscofusus) hecoxi
- Calyptraea diegoana
- Lamelliconcha clarki
- Molopophorus dalli
- Olequahia lorenzana
- Pitaria lorenzana
- Spisula
- Bruclarkia gravida
- Epitonium (Boreoscala) wagneri
- Glossaulax reclusiana
- Macrocallista pittsburgensis
- Psammotreta (Leporimetis) rostellata
- Solen
- Bivalvia
The 40 most often recorded, of 91.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.