CONTENTS 



Letter op Transmittal, by C. W. Hayes 



Part I. The Triassic flora (continued) 13 



The Older Mesozoie of Arizona l'^ 



Stratigraphical relations of the Older Mesozoie deposits of Arizona 16 



The Moencopie formation - 1* 



The Shinarump formation ^^ 



The Lithodendron member 20 



The Leroux member - 



The Painted Desert formation 1 27 



Paleontological relations. 



28 



The Moencopie formation - 



The Shinaramp formation. 



30 



The Painted Desert formation - - - ^' 



Sections - • - - - ^^ 



Section I. Canyon of the Little Colorado - - - 37 



Section II. Moencopie Wash - - - - 38 



Section III. The lower Little Colorado Valley - - - - 39 



Section IV. Winslow - - .- -^O 



Section V. Leroux Wash - - - - ^2 



Section VI. The Petrified Forest ^^2 



Section VII. Red Butte - ^3 



Section VIII. The geological column - - ^^ 



Part II. The Jurassic flora -(continued) 47 



The Jurassic flora of Oregon ■*' 



The Jurassic flora of Douglas County, Oreg., by William M. Fontaine 48 



Descriptions of the species ^3 



Other plant-bearing beds in the Jurassic, or forming the transition to the Lower Cretaceous 145 



Report of Professor Fontaine on the collections from the beds above named 148 



1. Plants from Curry County, Oreg 1^8 



2. Plants from Herendeen Bay, Alaska - IS" 



3. Plants from the Copper River region, Alaska 1 52 



4. Plants from the vicinity of Cape Lisburne, Alaska 153 



5. Plants from northern California 1 '" 



6. Plants from northern Montana 1 ' ' 



7. Plants from Slate Springs, Monterey coast, California 178 



5 



