The paleontology of the Niagaran limestone in the Chicago area
Subtitle: the trilobita
By: by Stuart Weller ...
Series: Chicago Academy of Sciences, Natural History Survey, Bulletin -- no. IV, pt. II
Publisher: Chicago Academy of Sciences
Published: 1907
Language: eng
Number of pages: 281
Notes: Bibliography of North American Silurian trilobita, p. 180-184.

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