Fayetteville Formation
126 distinct taxa, from 381 fossil occurrences the Paleobiology Database records under this name, spanning 359–299 Mya.
Arkansas, Oklahoma · US
126 taxa · 381 fossils · 359–299 MyaMembers recorded: Lower Shale, Limestone, Basal Limestone, Wedington, Lower Shales.
Macrostrat dates this rock 332–325 Ma. Macrostrat’s own record
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38 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
- Paracravenoceras ozarkense
- Glaphyrites fayettevillae
- Eumorphoceras milleri
- Rayonnoceras solidiforme
- Paladin mucronatus
- Euloxoceras greenei praecursor
- Muensteroceras pisiforme
- Tylonautilus gratiosus
- Zaphrentites arkansanus
- Mitorthoceras crebriliratum
- Reticycloceras sequoyahense
- Aviculopecten squamula
- Brachycycloceras washingtonense
- Fayettevillea planorbis
- Orthobairdia cestriensis
- Aviculopecten inspeciosus
- Epistroboceras mangeri
- Graphiadactyllis
- Bistrialites bicostatus
- Eumorphoceras (Edmooroceras) plummeri
- Glyphiolobus
- Graphiadactyllis arkansana
- Inflatia
- Paraparchites cyclopeus
- Rayonnoceras fayettevillense
- Cluthoceras glicki
- Endolobus clorensis
- Eumorphoceras (Sulcogirtyoceras) jasperense
- Healdia
- Hematites barbarae
- Hypotetragona
- Kirkbya
- Kirkbya reflexa
- Michelinia meekana
- Mitorthoceras perfilosum
- Reticycloceras croneisi
- Sansabella fayettevillensis
- Stroboceras sulcatum
- Valhallites tuberculatus
- Amphissites rugosus
The 40 most often recorded, of 126.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.