Antelope Valley Formation
401 distinct taxa, from 1,355 fossil occurrences the Paleobiology Database records under this name, spanning 489–457 Mya.
Nevada, California · US
401 taxa · 1,355 fossils · 489–457 MyaFiled under the Pogonip Group. Members recorded: Upper, Middle, Ranger Mountains, Lower, Unit I, Anomalorthis Zone, Paiute Ridge, Nileus Beds, Barnes Unit 12, Unit H.
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31 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
- Eoleperditia
- Leperditella
- Orthidiella
- Anomalorthis
- Ostracoda
- Conodonta
- Illaenus
- Nileus
- Bryozoa
- Orthambonites
- Anomalorthis nevadensis
- Anomalorthis lonensis
- Ectenonotus
- Acodus
- Pseudomera
- Ingria cloudi
- Paralenorthis minusculus
- Schmidtella
- Ctenodonta
- Orthidiella longwelli
- Anomalorthis oklahomensis
- Desmorthis
- Ectenonotus whittingtoni
- Maclurites
- Valcourea
- Carolinites
- Eurychilina
- Leptellina (Leptellina) occidentalis
- Ansella nevadensis
- Gastropoda
- Hyperchilarina
- Palliseria
- Palliseria robusta
- Periodon
- Protocalymene
- Remopleurides
- Scandodus
- Sivorthis eucharis
- Idiostrophia
- Leperditiidae
The 40 most often recorded, of 401.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.