. A comparison of the Maquoketa formation and its fauna in Eastern Wisconsin, Iowa and Illinois. Animals; Animals; Animals; Theses. -52- Figure X. CINCINNATIC (; Map showing areas of land and sea in North America during Richmond time. The Maquoketa fcasin is in the Upper Mississippi Valley, indicated iDy horizontal Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Hsu?, Tsung Han.

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Keywords: ., bookcentury1900, bookdecade1910, booksubjectanimals, bookyear1915