Annual report of the United States Geological Survey to the Secretary of the Interior . CYCADELLA CIRRATA, FROM THE JURASbIC OF WYOMING. LIBRARY OF THE UNIVERSITY ef ILLINOIS. PLATE CXXVII. PLATE CX XVII. Page CyCAJDELLA cirrata Ward 403 Xci. of the Museum of the University of 1. Fracture joining No. 2. Outer U. S. GEOLOGICAL SURVEY TWENTIETH ANNUAL REPORT PART II PL. CXXVII. CYCADELLA CIRRATA, FROM THE JURASSIC OF WYOMING. LIBKAHY OF THE UNIVERSITY of ILLINOIS. PLATE CXXVIII. PLATE CXXVIII. CADELLA CIRRATA Ward No. of the Museum of the Unive


Annual report of the United States Geological Survey to the Secretary of the Interior . CYCADELLA CIRRATA, FROM THE JURASbIC OF WYOMING. LIBRARY OF THE UNIVERSITY ef ILLINOIS. PLATE CXXVII. PLATE CX XVII. Page CyCAJDELLA cirrata Ward 403 Xci. of the Museum of the University of 1. Fracture joining No. 2. Outer U. S. GEOLOGICAL SURVEY TWENTIETH ANNUAL REPORT PART II PL. CXXVII. CYCADELLA CIRRATA, FROM THE JURASSIC OF WYOMING. LIBKAHY OF THE UNIVERSITY of ILLINOIS. PLATE CXXVIII. PLATE CXXVIII. CADELLA CIRRATA Ward No. of the Museum of the University of 1. The broader 2. The narrower U. S. GEOLOGICAL SURVEY TWENTIETH ANNUAL REPORT PART II PL. CXXVIII


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