Las Aguaditas Formation
113 distinct taxa, from 365 fossil occurrences the Paleobiology Database records under this name, spanning 469–450 Mya.
San Juan · AR
113 taxa · 365 fossils · 469–450 MyaMembers recorded: Lower, lower, Punta Algarrobo, upper.
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6 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
- Paroistodus horridus
- Periodon macrodentatus
- Platycalymene trapezoidalis
- Fahraeusodus
- Nieszkowskia jakei
- Protopanderodus
- Ansella jemtlandica
- Paroistodus originalis
- Triarthrus jachalensis
- Ceratocara argentina
- Encrinuroides edseli
- Lasaguaditas oweni
- Parapaltodus
- Polonodus
- Stenoblepharum astinil
- Toernquistia sanchezae
- Baltoniodus
- Drepanoistodus costatus
- Erraticodon
- Protopanderodus robustus
- Ansella
- Chomatopyge canasi
- Drepanodus reclinatus
- Drepanoistodus
- Porterfieldia turneri
- Semiacontiodus
- Bryantodina
- Cornuodus longibasis
- Costiconus costatus
- Harebayaspis rafi
- Lasarchopyge correae
- Microzarkodina hagetiana
- Paltodus
- Spinodus
- Venoistodus balticus
- Acodus similaris
- Ceraurinella zhoui
- Coelocerodontus
- Coelocerodontus trigonius
- Drepanoistodus basiovalis
The 40 most often recorded, of 113.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.