Mosalem Formation
44 distinct taxa, from 51 fossil occurrences the Paleobiology Database records under this name, spanning 443–433 Mya.
Iowa, Illinois · US
44 taxa · 51 fossils · 443–433 MyaMacrostrat dates this rock 443–442 Ma. Macrostrat’s own record
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2 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
- Calymene
- Gastropoda
- Strophomenida
- Acrotretida
- Bivalvia
- Brachiopoda
- Bumastinae
- Calymenidae
- Crinoidea
- Cryptostomata
- Curriella
- Dalmanella edgewoodensis
- Dendroidea
- Dolerorthis
- Eospirigerina putilla
- Exallaspis
- Graptolithina
- Hedstroemia channahonensis
- Lecathylus
- Leptaena
- Leptaena rhomboidalis
- Lichas
- Lingula
- Lingulella cuneata
- Metaconularia
- Nautiloidea
- Neodiplograptus modestus
- Odontopleura
- Orthida
- Otarion
- Plantae
- Platystrophia
- Porifera
- Protoscolex
- Pterinea
- Pyrgocystis
- Rhombifera
- Rhynchonellida
- Sphenothallus
- Strophonella
The 40 most often recorded, of 44.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.