Horseshoe Gulch Formation
20 distinct taxa, from 86 fossil occurrences the Paleobiology Database records under this name, spanning 450–443 Mya.
California · US
20 taxa · 86 fossils · 450–443 MyaMembers recorded: 5.
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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
- Hesperorthis
- Anoptambonites myriomorpheus
- Salopina horseshoensis
- Sigmelasma
- Ptychopleurella uniplicata
- Austinella kankakensis
- Eripnifera praecipitis
- Dicoelosia jonesridgensis
- Epitomyonia relicina
- Skenidiidae
- Diochthofera conspicua
- Eridorthis
- Laticrura erecta
- Phragmorthis buttsi
- Ptychopleurella mediocostata
- Salopina
- Scaphorthis
- Skenidioides multifarius
- Sulevorthis parvicrassicostatus
- Taphrorthis
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.