1
Published: 1938
Superior document: Stratigraphy and paleontology of the Lower Mississippian of Missouri 2
2
Published: 1938
Superior document: Stratigraphy and paleontology of the Lower Mississippian of Missouri 1
3
Published: 1938
Superior document: University of Missouri
4
5
Published: 1933
Superior document: Conodont studies 2
6
Published: 1933
Superior document: Conodont studies 1
7
Published: 1933
Superior document: Conodont studies 4
8
Published: 1933
Superior document: University of Missouri
9
Published: 1933
Superior document: Conodont studies 3
10
Published: 1928
Superior document: University of Missouri