Little Valley Formation
60 distinct taxa, from 79 fossil occurrences the Paleobiology Database records under this name, spanning 343–335 Mya.
Virginia · US
60 taxa · 79 fossils · 343–335 MyaMacrostrat dates this rock 344–338 Ma. Macrostrat’s own record
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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
- Aviculopecten
- Brachiopoda
- Cephalopoda
- Crinoidea
- Cystodictya
- Edmondia
- Fenestellida
- Girtyella
- Inflatia
- Nautiloidea
- Nuculites
- Phestia
- Punctospirifer
- Spirifer
- Syringothyris
- Wilkingia
- Allorisma
- Anthracospirifer
- Anthracospirifer leidyi
- Arthropoda
- Athyris lamellosa
- Bryozoa
- Caneyella
- Composita
- Composita subquadrata
- Dichotrypa
- Dictyoclostus burlingtonensis
- Dictyoclostus inflatus
- Echinoconchus
- Fenestralia
- Fenestrellina
- Gastropoda
- Grammysia
- Graphiadactyllis
- Hemitrypa
- Hyolithes
- Linoproductus altonensis
- Meekospira
- Megambonia
- Neozaphrentis
The 40 most often recorded, of 60.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.