Tonoloway Formation
33 distinct taxa, from 53 fossil occurrences the Paleobiology Database records under this name, spanning 427–420 Mya.
Maryland, Pennsylvania, West Virginia · US
33 taxa · 53 fossils · 427–420 MyaFiled under the Salina Group. Members recorded: Turbotville, middle.
Macrostrat places this rock in the Cayuga Group. Macrostrat’s own record
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4 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
- Aparchites
- Camarotoechia
- Hindella
- Hormotoma
- Leperditia
- Algae
- Brachiopoda
- Dizygopleura
- Gastropoda
- Loxonema
- Rhynchospirina
- Schuchertella
- Tentaculitida
- Welleria
- Annelida
- Bivalvia
- Blastozoa
- Bolbiprimitia
- Bryozoa
- Delthyris
- Dibolbina
- Dolichopterus
- Echinodermata
- Eurypterus
- Eurypterus remipes
- Favosites
- Microsphaeridiorhynchus litchfieldensis
- Modiolopsis
- Octonaria
- Orbiculoidea
- Protathyris
- Tentaculites
- Zygobeyrichia
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.