PBDB collection col:285
col:285 aggregates 17 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 records17
Represented range486.85–457.3 Ma
RegionUS · Maryland
Coordinates and model
Modern coordinates: 39.63333, -77.81667
Paleocoordinates: 1.64, -100.60 · pbdb:gplates
Precision fields: __ ·
Linked formations
References
No reference record is available for this static summary.
Source identifiers present in the sample: ref:15204