Exter Formation
61 distinct taxa, from 94 fossil occurrences the Paleobiology Database records under this name, spanning 206–201 Mya.
Baden-Württemberg, North Rhine-Westphalia, Westphalia · DE
61 taxa · 94 fossils · 206–201 MyaFiled under the Keuper Group.
Macrostrat dates this rock 227–201 Ma. Macrostrat’s own record
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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
- Lissodus minimus
- Nemacanthus monilifer
- Hybodontiformes
- Haramiyidae
- Hybodus cuspidatus
- Neoselachii
- Phytosauria
- Thomasia antiqua
- Acrodus
- Grozonodon candaui
- Ichthyosaurus
- Plesiosauria
- Polyacrodus cloacinus
- Sargodon tomicus
- Saurichthys
- Thomasia
- Tricuspes tuebingensis
- Archosauriformes
- Asterolepis
- Bolodon
- Ceratodus
- Ceratodus cloacinus
- Ceratodus heteromorphus
- Ceratodus latissimus
- Ceratodus parvus
- Ceratodus trapezoides
- Chalepotherium plieningeri
- Cyclotosaurus
- Cynodontia
- Holocephali
- Hybodus
- Hybodus sublaevis
- Ictidosauria
- Leda deffneri
- Lepagia gaumensis
- Modiolus minimus
- Mucrotherium cingulatum
- Nothosaurus
- Oligokyphus biserialis
- Oligokyphus triserialis
The 40 most often recorded, of 61.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.