MolluscaBase source details
Grabau, A. W.; Sherzer, W. H. (1910). The Monroe formation of southern Michigan and adjoining regions. Michigan Geological and Biological Survey, Publication 2 [Geological Series 1]. 1-248, 32 pls.
452764
Grabau, A. W.; Sherzer, W. H.
1910
The Monroe formation of southern Michigan and adjoining regions
Michigan Geological and Biological Survey, Publication 2 [Geological Series 1]
1-248, 32 pls
Publication