Annual report of the United States Geological Survey to the Secretary of the Interior . CYCADELLA JEJUNA, FROM THE JURASSIC OF WYOMING. UNIVERSITY of ILLINOIS. PLATE CLXII. PL AT E CLXII. vtADELLA CONCINNA Ward No. of the Museum of the University of 1. Side 2. View of the U. S. GEOLOGICAL SURVEY TWENTIETH ANNUAL REPORT PART II PL. CLXII. CENTIMETERS CYCADELLA CONCINNA FROM THE JURASSIC OF WYOMING UBKAKYUNIVERSITY of ILLINOIS. PLATE CLXIII. PLATE CLX1II. Iage. Cycadella crepidaria Ward 413 View of the top of No. of the Museum of the University of Wy

---

Annual report of the United States Geological Survey to the Secretary of the Interior . CYCADELLA JEJUNA, FROM THE JURASSIC OF WYOMING. UNIVERSITY of ILLINOIS. PLATE CLXII. PL AT E CLXII. vtADELLA CONCINNA Ward No. of the Museum of the University of 1. Side 2. View of the U. S. GEOLOGICAL SURVEY TWENTIETH ANNUAL REPORT PART II PL. CLXII. CENTIMETERS CYCADELLA CONCINNA FROM THE JURASSIC OF WYOMING UBKAKYUNIVERSITY of ILLINOIS. PLATE CLXIII. PLATE CLX1II. Iage. Cycadella crepidaria Ward 413 View of the top of No. of the Museum of the University of U. S. GEOLOGICAL SURVEY Twentieth annual report part ii pl. clxiii

---

Size: 1213px × 2060px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., book, bookcentury1800, booksubjectgeology, booksubjectwatersupply