Mesozo/c and Coenozoic Geology and Paleontology. 127 



■Salvmia attenuata, Selaginella falcaAa. S. laciniata^ Sequoia biformis, 

 Widdringtonla . coviplanata, Pistia corrugata^ Ottelia americana^ 

 Dryophyllum crenatitm, D. subfalcatum., Populus meianarioides, 

 Trapa itiicrophylla^ Lauriis praestans^ Viburnum rotundifoUum. 

 Greviopsis clehurni, Rhus membranacea; from Alkali Station, Alnites 

 inequ Hater alis^ Juglans alkalina, Carpites viburni\ from Black Butte, 

 Sphm7'.ia rhytismoides, Sequoia acuminata, Diospyros Jicoidea, Vibur- 

 num platanoides; from South Park, near Castello ranch, Hypnum 

 haydeni; from Grand Eagle Junction, Lygodium marvitiei,- from 

 Golden, Zamlostrobits rairabitis, Arundo obtusa, Palmacites goldianus. 

 now Geonomites goUkmus, Sabal communis; from Middle Park, 

 Myrica insignis, Castanea intermedia; from Fort Fetterman, Betula 

 vogdesi; from Pleasant Park, Plum creek, Ficus ovalis; and from 

 Evanston, Ficus pseudo-populus. 



He described, from the Dakota Group, near Fort Marker, Kansas,* 

 Sequoia condita, Ifyrica creiacea, Dryophyllum latifolium, Ficus dis- 

 torta^ F. laurophylla^ Laurus proteaefoUa, Daphnogene ctetacea. 

 Aralia saportiznea, Hedera schim23er,i, H. platanoidea, Cissites acum,- 

 inatus, C. heeri, Ampelophyllum attenuatmn, Menispermites populi- 



J'olius, Aspidiop}hyUu)a trilobatum^ Protophyllum credne^'ioides; from 

 Clay Center, Kansas, Aralia concreta, A. towneri, Menispermites 

 ovalis, 31. cyclophyUus, Sfercuiia Uneariloba; from the Fort Benton 

 Group, near the San Juan river, in southwest Colov ado, Dryophyllum 

 salicifolium, and Ilex stra/igulaia; and flora Spring Canon, Andro- 

 meda affinis. 



Prof F. B. Meekf described, from the Dakota GrGU[>, southwest of 

 Saliiia, Kansas, Trigonarca salinaem-is; from the Big Sioux river, 



*Arcopagella macrodonta; from the Fort Benton Group, at the head 

 of Wind River Valley, Wyoming, Mortoniceras shoshonense; from the 

 Fort Pierre Group on Cherry creek, near the mouth of Sage creek, 

 Dakota, Odontohasis ventricosa; from the Fox Hills Group, Moreau 

 river, Microstizia millepunctata, Ostrea subalata, Pyropsis bairdi, var. 

 rotula.^ and Scaphites conradi, var. inte-rmedius ; from the base of the 

 Black Hills, Sphceriola ivarrenana; from 90 miles below Fort Benton 

 on Ihe Missouri, Sphceriola endofrachys; from Yellowstone river, 150 

 miles from its mouth, Fasciolaria. gracilenta; from the Fort Union 

 Group, at Clea-.' Fork of Powder river, Montana, Hydrobia, eulimoides: 

 from the Judith River Group, at the mouth of Judith river, Montana, 

 Hydrobia subconica, and Valvata montanensis. 



'^- 7th Rep. Hayden's U. S. Geo. Sur. Terr. 



t Invert, Cret. and Tert. Foss., vol. ix., Hayden's Sur. 



