Goodwin Formation
69 distinct taxa, from 137 fossil occurrences the Paleobiology Database records under this name, spanning 489–471 Mya.
Nevada, California · US
69 taxa · 137 fossils · 489–471 MyaFiled under the Pogonip Group.
Macrostrat places this rock in the Mount Hamilton Group, and dates it 487–471 Ma. Macrostrat’s own record
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10 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
- Parabolinella
- Apatokephalus
- Asaphellus riojanus
- Geragnostus
- Kainella flagricauda
- Symphysurina
- Nanorthis
- Nanorthis hamburgensis
- Bellefontia
- Eorobergia
- Genalaticurus genalatus
- Hystricurus
- Leiostegium
- Niobe (Niobella)
- Parabolinella hecuba
- Protopresbynileus
- Rossaspis
- Acanthodus lineatus
- Agnostida
- Asaphellus
- Asaphidae
- Diplapatokephalus finalis
- Finkelnburgia
- Hillyardina
- Hypermecaspis kolouros
- Hystricuridae
- Laurentoscandodus triangularis
- Leiostegium goodwinensis
- Orthida
- Politicurus politus
- Protopresbynileus willdeni
- Shumardia
- Syntrophiidae
- Xenostegium
- Acodus similaris
- Ampyx
- Apheoorthis melita
- Asaphida
- Aulacoparia
- Bienvillia
The 40 most often recorded, of 69.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.