PBDB collection col:492
col:492 aggregates 15 fossil records in the current snapshot; it is a database collection identifier, not a field-verified modern place.
Modern coordinates, paleocoordinates and ages are inherited from the bounded PBDB snapshot and may reflect rounding, historical naming or plate reconstruction; verify the primary source before reuse.
Sample records15
Represented range422.7–419.62 Ma
RegionUS · Michigan and Ohio
Coordinates and model
Modern coordinates: 42.33139, -83.04583
Paleocoordinates: -26.67, -70.57 · pbdb:gplates
Precision fields: __ · basin
Linked formations
References
No reference record is available for this static summary.
Source identifiers present in the sample: ref:60939 · ref:26349