Coeymans Formation
70 distinct taxa, from 215 fossil occurrences the Paleobiology Database records under this name, spanning 420–413 Mya.
New York · US
70 taxa · 215 fossils · 420–413 MyaFiled under the Helderberg Group. Members recorded: Dayville, Deansboro, Ravena.
Macrostrat places this rock in the Helderberg Group, and dates it 419–415 Ma. Macrostrat’s own record
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11 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
- Uncinulus
- Tryplasma fascicularium
- Mesodouvillina varistriata
- Atrypa reticularis
- Pseudoblothrophyllum helderbergium
- Meristella
- Strophonella punctulifera
- Howellella
- Favosites helderbergiae
- Gypidula
- Leptostrophia
- Rhipidomelloides oblata
- Briantelasma americanum
- Pseudoblothrophyllum munnsvillium
- Camarotoechia semiplicata
- Dalmanites
- Enterolasma
- Leptaena rhomboidalis
- Tremanotus profundus
- Xystostrophia woolworthana
- Anastrophia verneuili
- Atrypa
- Briantelasma knoxboroense
- Ctenocrinus
- Aknisophyllum consuitum
- Bryozoa
- Cordylocrinus
- Cyrtina
- Dalejina
- Gastropoda
- Meristina
- Mesodouvillina
- Nanothyris
- Odontochile
- Plicoplasia
- Rhynchospirina
- Schizophoria
- Actinopteria
- Aesopomum
- Ancillotoechia
The 40 most often recorded, of 70.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.