Piauí Formation
30 distinct taxa, from 58 fossil occurrences the Paleobiology Database records under this name, spanning 323–306 Mya.
Piauí · BR
30 taxa · 58 fossils · 323–306 MyaMembers recorded: Mucambo, Mucambo dolostone, Esperanca dolostone, Esperanca, Contendas, Meruóca.
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4 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
- Etheripecten trichotomus
- Septimyalina perattenuata
- Aviculopecten
- Caneyella
- Girtopinna peracuta
- Leptodesma (Leptodesma) matheri
- Leptodesma (Leptodesma) potens
- Meekopinna americana
- Myalina
- Parallelodon
- Pindorama nordestina
- Sanguinolites
- Pleurophorella parnaibaensis
- Anomalodesmata
- Astartella concentrica
- Astartella subquadrata
- Carnauba oiticica
- Chaenomya caatingaensis
- Exochorhynchus
- Exochorhynchus buriti
- Oriocrassatella piauiensis
- Pleurophorella
- Schizodus acuminatus
- Schizodus alpinus
- Schizodus ulrichi
- Schizodus wyomingensis
- Solemya
- Spiriferida
- Strophomenida
- Wilkingia terminalis
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.