Author facet: Ehlers, George Marion, 1891-1976 - ECU Libraries Catalog Search Results

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Revision of E. A. Strong's species from the Mississippian Point au Gres limestone of Grand Rapids, Michigan
by Ehlers, George Marion, 1891-1976
1944
Format: Book and Print

✔ Available Joyner - General Stacks

Call Number: QE701 .M5 VOL. 6 NO. 6

A new eurypterid from the upper Devonian of Pennsylvania
by Ehlers, George Marion, 1891-1976
1935
Format: Book and Print

✔ Available Joyner - General Stacks

Call Number: QE701 .M5 VOL. 4 NO. 18

Revision of Alexander Winchell's types of Brachiopods from the middle Devonian Traverse group of rocks of Michigan
by Ehlers, George Marion, 1891-1976
1934
Format: Book and Print

✔ Available Joyner - General Stacks

Call Number: QE701 .M5 VOL. 4 NO. 10

Cylindrophyllum panicum (Winchell) and Cylindrophyllum hindshawi, sp. nov., Tetracoralla from the Traverse group of Michigan
by Ehlers, George Marion, 1891-1976
1932
Format: Book and Print

✔ Available Joyner - General Stacks

Call Number: QE701 .M5 VOL. 4 NO. 4

Occurrence of the Collingwood formation in Michigan
by Ruedemann, Rudolf, 1864-1956
1924
Format: Book and Print

✔ Available Joyner - General Stacks

Call Number: QE701 .M5 VOL. 2, NO. 2