Vol. s4-49, Issue 291, 1920March 01, 1920 EDT
On Certain Fossil Shells in the Boulder Clay of Boston Basin
On Certain Fossil Shells in the Boulder Clay of Boston Basin
Edward Sylvester Morse,
Morse, E. S. (1920). On Certain Fossil Shells in the Boulder Clay of Boston Basin. American Journal of Science, s4-49(291), 157–165. https://doi.org/10.2475/ajs.s4-49.291.157