Annual report of the United States Geological Survey to the Secretary of the Interior . CYCAOELLA CIRRATA, FROM THE JURASSIC OF WYOMING. LIBHAHY OF THE UNIVERSITY of ILLINOIS. PLATE CXXVT. 20 GEOL, pt 2 41 641 PLATE CXXVI. Cycadella cirrata Ward No. of the Museum of the University of 1. Fracture joining No. 2. Fracture joining No. U. S. GEOLOGICAL SURVEY TWENTIETH ANNUAL REPORT PART II PL. CXXVI.

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