90 INVERTEBRATE PALEONTOLOGY. [WHITE. 



100. Inoceramus deformis Meek. Fold ten miles west of Black Bluff on 

 Green River, and Island Park, Utah. Base of Diamond Peak and near 

 Vermilion Canon, Northwestern Colorado. It accurs also at the base of the 

 Point of Rocks Group, near Coalville, Utah; in western Kansas, and in Mid- 

 dle Park, Colorado. (See Nos. 167 and 203.) 



101. Lucina subundata Hall and Meek. Upper Kanab and Thistle 

 Creek, Utah. A species probably identical with this occurs in the Salt Wells 

 Group at Coalville, Utah. (See No. 132.) 



102. Leiopistlia Meckii White. Upper Kanab and Sink Spring, Utah. 



103. Turnus splienoideus White. Upper Kanab, Utah. Described o^n 

 a following page. 



104. Lunatia concinna Hall and Meek. Sink Spring, Utah. 



105. AncJmraruida White. Upper Kanab, tltah, Described on a fol- 

 lowing page. 



106. Anclmra proldbiata White. Upper Kanab and Sink Spring, Utah. 

 Described on a following page. 



107. Turritetta Uvasana Conrad.- Upper Kanab, Utah. 



108. Cassiope Whitfieldi White. Upper Kanab, Utah. 



109. Pseudobuccinum Nebmsccnse Meek and Hay den. Upper Kanab, 

 Utah. 



110. Baadites ovatus Say.- Fold ten miles west of Black Bluffs, Green 

 River, Sink Spring, near Twin Mesas, and Upper Kanab, Utah. Occurs 

 also in the Salt AVells Group. (See No. 157.) 



111. Scapliites Warreni Meek and Hay den. Fold ten miles west of 

 Black Bluff, Green River, Utah. 



112. Ammonites Woolgari Mantelll Last Chance Creek, Utah. 



113. Ammonites f. Fold ten miles west of Black Bluff, Green 



River, Utah. This species is of the type of A. Woolgari, but the volutions 

 are proportionally deeper and the umbilicus smaller than in that species. 



114. Ammonites f. Upper Kanab, Utah, Specimens imperfect, 



but they indicate a species quite different from any others in the collections. 



115. Bucliiceras Swallovi Shumard. Upper Kanab, Utah. 



116. Helicoceras f. Near Twin Mesas, Utah, The specimens 



show two rows of long dorsal spines and a crenulated or transversely undu- 



