Parana Formation
53 distinct taxa, from 69 fossil occurrences the Paleobiology Database records under this name, spanning 14–5.3 Mya.
Entre Rios · AR
53 taxa · 69 fossils · 14–5.3 MyaMembers recorded: upper.
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7 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
- Sciaenidae
- Sparidae
- Ariidae
- Carcharhinus
- Dasyatidae
- Dioplotherium
- Galeocerdo aduncus
- Hemipristis serra
- Heterodontus
- Holocephali
- Otodus megalodon
- Properiptychus argentinus
- Rajidae
- Squatina
- Arcidae
- Balaenidae
- Balaenoptera
- Balaenopteridae
- Carcharhinidae
- Carcharias acutissima
- Carcharias taurus
- Carcharodon
- Carcharodon hastalis
- Cardiatherium
- Caviidae
- Cosmopolitodus plicatilis
- Dasyatis
- Delphinoidea
- Hemigaleidae
- Heterodontidae
- Lamnidae
- Megascyliorhinus trelewensis
- Metaxytherium
- Myliobatidae
- Myliobatoidea
- Nuculanidae
- Odontaspididae
- Otodontidae
- Otolithus (Chrysophris)
- Pectinidae
The 40 most often recorded, of 53.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.