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Helderberg - Coeymans, New York, USA
| Group | Helderberg |
|---|---|
| Formation | Coeymans |
| Member(s) | Dayville Deansboro Ravena |
| Age: | 419 - 411 Ma Early/Lower Devonian |
| Interval | Lochkovian |
| Lithology | limestone, "reef rocks" |
| Number of Collections | 13 |
| Number of Occurrences | 46 |
Recorded Sample Locations
Associated Units
| Stratigraphic Name | Age | Lithology | Occurrence Records |
|---|---|---|---|
| Clinton - Willowvale | 439 - 433 Ma Silurian | shale, "shale"/"limestone" | 113 |
| Helderberg - Coeymans - Dayville | 419 - 411 Ma Early/Lower Devonian | limestone | 42 |
| Helderberg - Coeymans - Deansboro | 419 - 411 Ma Early/Lower Devonian | grainstone | 49 |
| Helderberg - Coeymans - Ravena | 419 - 411 Ma Early/Lower Devonian | grainstone | 19 |
| Helderberg - Manlius | 419 - 411 Ma Early/Lower Devonian | lime mudstone/"reef rocks" | 10 |
Recorded Fossils
References
Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!
