Geologic map from Niagara folio, figure 8 moraines
Black and white lantern slide copy of a sketch map showing moraines around the west end of Lake Ontario, with surrounding text from an unidentified publication.
undated
In Copyright
Grand Valley State University. University Libraries. Special Collections & University Archives
Merrill_LS00010
image/jpg
Image
eng
Merrill, Robert H., 1881-1955, “Geologic map from Niagara folio, figure 8 moraines,” Digital Collections, accessed April 27, 2024, https://digitalcollections.library.gvsu.edu/document/52486.