. Die Versteinerungen des rheinischen Schichtensystems in Nassau. Mit einer kurzgefassten Geognosie dieses Gebietes und mit steter Berücksichtigung analoger Schichten anderer Lander. Paleontology. . 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 Sandberger, Guido, 1821-1869; Sandberger, Fridolin, 1826-1898. Wiesbaden, Kreidel & Niedner

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Keywords: ., bookcentury1800, bookdecade1850, booksubjectpaleontology, bookyea