Santa Rosita Formation
137 distinct taxa, from 521 fossil occurrences the Paleobiology Database records under this name, spanning 497–477 Mya.
Jujuy, Salta · AR
137 taxa · 521 fossils · 497–477 MyaFiled under the Santa Victoria Group. Members recorded: Humacha, Rupasca, Lower, Casa Colorada, Alfarcito.
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27 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
- Leptoplastides
- Leptoplastides marianus
- Notopeltis orthometopa
- Pyrimetopus pyrifrons
- Asaphellus catamarcensis
- Parabolinella
- Rossaspis rossi
- Mekynophrys nanna
- Kainella teiichii
- Pseudokainella keideli
- Asaphellus
- Asaphellus stenorhachis
- Asaphellus jujuanus
- Apatokephalus
- Asaphellus clarksoni
- Bienvillia
- Bienvillia rectifrons
- Agnostina
- Apatokephalus serratus
- Asaphellus isabelae
- Ceratopyge forficuloides
- Kainella meridionalis
- Parabolinella triarthroides
- Pseudokainella
- Bienvillia tetragonalis
- Conophrys minutula
- Apatokephalus rugosus
- Ceratopygidae
- Geragnostus
- Rossaspis
- Gymnagnostus kobayashii
- Angelina hyeronimi
- Leptoplastides granulosus
- Parabolinella argentinensis
- Peltocare
- Trinodus jujuyensis
- Asaphellus nazarenensis
- Conophrys pusilla
- Geragnostus (Geragnostus) callaveiformis
- Geragnostus callaveiformis
The 40 most often recorded, of 137.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.