Jlesozoic and Cctiuozoic Geology and PalceontoJogy. 75 



Chippewa Point, below P'ort Benton, on the Upper Missouri, Scaphites 

 ventricosus, S. vermiformis, Ammonites mvllananus, Nautilus ele- 

 gans, var. nebrascensis, Inoceramus undahundus, I. exogyroides, I. 

 tenuir OS trains, Venilia mor'toni, uow Veniella mortoni, and Phola- 

 domya papyracea. 



In 1863, Dr. J. S. Newberry* described, fromOrcas Island, Aspleni- 

 nm elongafum, Toiniopteris gibbsi, and Ficus cuneatus; from Van 

 couver's Island, Aspidium kennerlyi, and Taxodium cuneatum. 



In 1864, W. M. Gabbf described, from Chico creek, California, Calli- 

 anassa, stimpsoni. Ammonites chicoensis, Turritella chicoensis, Mere 

 trix lens, Dosinia injlata, Trochosmilia gramdifera; from Cottonwood 

 creek, and other places in Shasta count}', California, Belemnites im 

 pressus, Ammonites breweri, A. haydeni, A. trasM, A', hoffnianni, A. 

 reniondi, Ptychoceras cequicostatum^ now Helicaucylus oequicostatus, 

 Crioceras remondi, now Ancyloceras remondi, C. percostatum, now 

 A. percostatum, Fusus kingi, Neptunea curvirostra, N. perforata, Ni 

 hoffmanni, Lunatia avellana, Ringicula varia, Kerinea dispar, Acte- 

 onina pupoides, Pugnellus manubriatus, Potamides diadema, Turri- 

 tella infralineata, Nerita deformis, Anisomyon meeki, Actwon im- 

 pressus, now Tornatella^a impressa, Turnus plenus, Panoposa concen- 

 trica, now Homomya concentrica, Meretrix arata, Eriphyla u'mbonata, 

 Lithophagus ovtformis, Area brewerana, and Leda, translucida, now 

 NuGidana translucida ; from Martinez and Clayton, and Canada de las 

 Uva, Aturia matthewsoni, Helicoceras vermictdare, Typhis antiquns, 

 Fusus martinez, F. matthewsoni, novf Siircula mattheivsoni, F. aratus, 

 F. Jlexuosus, Nep)tunea gracilis, Perissolax brevirostris, Buccinnm lira- 

 turn, now Br achy sphingus liratus, Nassa cretacea, N. antiquata, Pseu- 

 doliva lineata,Olivella matthewsoni;h-om San T>\ego, Ammonites cooperi^ 

 Hemifusus cooperi, Neptunea supraplicata, Tritonium diegoense, now 

 Buccinofusus diegoensis, Ancillaria elongata, Fasciolaria Iceviuscula^ 

 F. sinuata, 3Iargaritella crenulata; from Vancouver Island. Hamites 

 vancouverensis^ Solen diegoensis, Barbatia morsei; from Martinez, 

 Mitra cretacea, Morio tuberculatus, Lunatia shumardana, Naticina 

 obliqua, now Catinus obliquus, CiniUia matthewsoni; from Pence's 

 Ranch, Butte county, Helicoceras breiveri, H. declive, Ptychoceras 

 quadratum, Neptunea ponderosa, Haydenia impressa, Gyrodes con- 

 radanus, G. expansvs, Potamides tenuis, 31 artesia clausa, Anatina lata; 

 from Trinit}' river in Trinit}^ count}', Crioceras latum; from Fort 

 Tejon, Fasciolaria io, now Surcula to, Whitney a ficus, Lunatia horni, 



* Bost Jour. Nat Hist , vol. 7. 

 t Pal. of California, vol. 1. 



