@book{bhlitem20536, title = {Fieldiana Geology}, volume = {n.s. no.15 (1985)}, copyright = {In copyright. Digitized with the permission of the rights holder.}, url = {https://www.biodiversitylibrary.org/item/20536}, note = {https://www.biodiversitylibrary.org/bibliography/42260}, publisher = {[Chicago], Chicago Natural History Museum, 1945-}, author = {Chicago Natural History Museum. and Field Museum of Natural History.}, year = {1985}, pages = {108}, keywords = {Geology}, }