Jurensismergel Formation
165 distinct taxa, from 1,495 fossil occurrences the Paleobiology Database records under this name, spanning 184–171 Mya.
Bavaria, Baden-Württemberg · DE
165 taxa · 1,495 fossils · 184–171 MyaMembers recorded: Schicht 52, Schicht 63-53, Schicht 51-48, Schicht 69-66, Schicht 47-46, Schicht 65-64, Schicht 73-70, Schicht 76, Schicht 45-43, Schicht 79, Schicht 30-28, Schicht 42-41.
Macrostrat dates this rock 184–175 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
- Praeschuleridea
- Pleydellia
- Kinkelinella
- Orthonotacythere
- Monoceratina
- Paracypris
- Reinholdella
- Cytherelloidea
- Ammobaculites subcretaceus
- Cotteswoldia subcompta
- Dumortieria
- Aphelocythere
- Otocythere
- Pleydellia costulata
- Polycope pelta
- Pleydellia leura
- Acrocythere
- Cenoceras intermedium
- Falsopalmula
- Pleurolytoceras torulosum
- Cotteswoldia fluitans
- Cotteswoldia lotharingica
- Pleurolytoceras hircinum
- Pleydellia arkelli
- Polycope
- Bythocypris
- Lenticulina
- Reophax
- Cotteswoldia aalensis
- Cristellaria (Marginulina)
- Pleurolytoceras dilucidum
- Hudlestonia serrodens
- Aaleniella
- Biscutum
- Calyculus
- Cotteswoldia mactra
- Dumortieria levesquei
- Pleydellia buckmani
- Acrocoelites
- Cotteswoldia distans
The 40 most often recorded, of 165.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.