Aztec Siltstone
39 distinct taxa, from 79 fossil occurrences the Paleobiology Database records under this name, spanning 411–382 Mya.
Recorded under country code AQ
39 taxa · 79 fossils · 411–382 MyaMacrostrat dates this rock 393–359 Ma. Macrostrat’s own record
Loading coastlines…
14 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
- Osteolepidae
- Notorhizodon mackelveyi
- Donnrosenia schaefferi
- Bothriolepis karawaka
- Bothriolepis mawsoni
- Bothriolepis portalensis
- Tristichopteridae
- Turinia antarctica
- Antarctonchus glacialis
- Boomeraspis goujeti
- Bothriolepis barretti
- Bothriolepis vuwae
- Groenlandaspis antarctica
- Platyethmoidia antarctica
- Rhizodontiformes
- Acritolepidae
- Antarctaspis mcmurdoensis
- Antarctilamna prisca
- Austrophyllolepis quiltyi
- Aztecia mahalae
- Barwickosteus antarcticus
- Bothriolepis askinae
- Bothriolepis kohni
- Bothriolepis macphersoni
- Culmacanthus antarctica
- Elasmobranchii
- Grifftaylor antarcticus
- Gyracanthides warreni
- Koharalepis jarviki
- Mahalalepis resima
- Milesacanthus antarctica
- Mulgaspis
- Nostolepis gaujensis
- Pechoralepis juozasi
- Placolepis tingeyi
- Porolepidiformes
- Turrisaspis
- Venezuelepis antarctica
- Vorobjevaia dolonodon
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.