Fossiele afdruk in gesteente, George M. Silsbee, 1854

Fossiele afdruk in gesteente, George M. Silsbee, 1854

zoutdruk, h 207mm × b 211mm Meer objectgegevens

Dit object behoort tot Remarks on some fossil impressions in the sandstone rocks of Connecticut river / by John C. Warren (RP-F-2001-7-970)