Zorritos Formation
138 distinct taxa, from 257 fossil occurrences the Paleobiology Database records under this name, spanning 23–5.3 Mya.
Tumbes · PE
138 taxa · 257 fossils · 23–5.3 MyaMembers recorded: Lower, Upper, Variegated Beds, Variegated, upper.
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8 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
- Anadara (Grandiarca) chiriquiensis
- Anadara
- Raeta undulata
- Clementia (Clementia) dariena
- Conus bravoi
- Turritella varicosta
- Eurytellina aequicincta
- Larkinia larkinii
- Turritella abrupta
- Anomia peruviana
- Cerithium grillanum
- Cuneocorbula
- Dosinia (Dosinia) delicatissima
- Hybolophus nelsoni
- Sinum carolanum
- Siphonalia phosoidea
- Strioterebrum gausapatum
- Trachycardium
- Turritella
- Turritella (Turritella) infracarinata
- Turritella nelsoni
- Turritella prenuncia
- Anadara (Rasia) fissicosta
- Anadara (Scapharca) spiekeri
- Aphera peruana
- Arca cholana
- Arca vanholsti
- Calliostoma noduliferum
- Cerithium infranodatum
- Chione (Chionopsis) propinqua
- Conus williamgabbi
- Corbula
- Corbula (Caryocorbula)
- Eucrassatella (Hybolophus) berryi
- Lamelliconcha
- Lamelliconcha aequicincta
- Macoma
- Macrocallista
- Melongena consors
- Muracypraea angustirima
The 40 most often recorded, of 138.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.