Kaiparowits Formation
144 distinct taxa, from 331 fossil occurrences the Paleobiology Database records under this name, spanning 84–72 Mya.
Utah · US
144 taxa · 331 fossils · 84–72 MyaMembers recorded: Middle, Lower.
Macrostrat dates this rock 84–66 Ma. Macrostrat’s own record
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20 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
- Kinosternoidea
- Adocus
- Anura
- Denazinemys nodosa
- Compsemys victa
- Neurankylus baueri
- Utahceratops gettyi
- Chelydridae
- Kinosternidae
- Scincomorpha
- Trionychidae
- Ankylosauridae
- Hadrosauridae
- Basilemys nobilis
- Cimolodon
- Helopanoplia
- Scincoidea
- Gastropoda
- Gypsonictops
- Opisthotriton
- Peneteius saueri
- Platynota
- Theatonius
- Albanerpetontidae
- Anguimorpha
- Avitotherium utahensis
- Boremys grandis
- Chamops segnis
- Gryposaurus
- Palaeoscincosaurus pharkidodon
- Paracimexomys
- Paranyctoides
- Scotiophryne pustulosa
- Teratophoneus curriei
- Aenigmadelphys archeri
- Albanerpeton nexuosus
- Alphadon halleyi
- Alphadon sahnii
- Arvinachelys goldeni
- Aspideretoides
The 40 most often recorded, of 144.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.