Biodiversity Heritage Library
Subject "Salted paper prints"
Remarks on some fossil impressions in the sandstone rocks of Connecticut River / by John C. Warren.
By: Warren, John Collins, - Silsbee, George M., - Boston Society of Natural History.
Publication info: Boston :Ticknor and Fields,1854.
Contributed by: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
Subjects: 1854 Connecticut River Valley Dinosaur tracks Footprints, Fossil Massachusetts Paleontology Photographs Salted paper prints