Woods Hollow Boulders Formation
30 distinct taxa, from 61 fossil occurrences the Paleobiology Database records under this name, spanning 505–477 Mya.
Texas · US
30 taxa · 61 fossils · 505–477 MyaMembers recorded: Lower, Upper.
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3 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
- Cedaria
- Blountia
- Kormagnostus
- Opisthotreta
- Homagnostus
- Pseudagnostus
- Coosia pernamagna
- Nasocephalus
- Nasocephalus nasutus
- Parabolinella
- Parahystricurus
- Pseudohystricurus
- Acrothele
- Apatokephalus serratus
- Aphelaspis
- Asaphida
- Baltoceratidae
- Blountiella
- Blountina
- Coosella
- Euconia umbilicata
- Geragnostus
- Glyptagnostus
- Oistodus
- Olenus
- Parabolinella triarthroides
- Pterocephalia
- Rasettia
- Rasettia capax
- Taenicephalus
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.