236 



FOSSILS-FOSSILS 



Fossils, mollusks (continued). 



Vicksburg (Oligocene), Mexico, 



P2731. 

 West Indian, P2254. 



Montana, alligator, Pi 860; dino- 

 saurs, P3066; footprints, P27S0; 

 liverwort, P1639; mammals, B169, 

 P2981; plants, P918. 921; reptiles, 

 P2839; rhinoceros, P2948; wood, 

 P677. 



(See also under Fossils, Fort 

 Union.) 



Morosaurus (tgllis, with note on 

 Camptosaurus, Pi 519. 



Myrmecobidae and other families of 

 Fort Union, P2077. 



Naf^e'iopsis, revision, P1738. 



Nebraska, hawks, P3003. 



Nematophyton crassum, notes on, 

 P929. 



Neocene corals, United States, P1193. 



Nevada, fishes, P1212. 1528, 2519; 

 flora, P2719; sculpin, P2519; 

 sponge fauna, early Ordovician 

 (Pogonip), P3126. 



New Jersey, reptile, P2728; sponge, 

 P2019. 



New Mexico, mollusks, P115; plants, 

 P821; reptiles, P2978 ; ruminant, 

 PI 447; wood, Araucarioxylon 

 arizon'taim, P676. 



New York, plants, P928. 



Niagaran dolomites, Hamilton, On- 

 tario, B65. 



Niagaran strata, late, Tennessee, 

 P1621. 



North Carolina, Miocene mollusks, 

 P27S9; Upper Cretaceous inverte- 

 brate faunae, P2706. 



Obolella, subgenus Glyptiai, PI 229. 



Obolus, Cambrian, P11S2, 1229, 

 1299. 



Ohio, Warren and Clinton Counties, 

 P2671. 



Oklahoma, plants, P2256; remains 

 from sulphur spring, R1901, pt. 2, 

 No. 2. 



Oldhamia in America. P1002. 



Olenellus zone, North American, 

 P763. 



Oligocene, invertebrate fauna, Flint 

 River, Ga., P2162; lizards, Wy- 

 oming, P3124; mollusks, B90, 

 P2731. 



One-hundredth Meridian, west of, 

 turtles, P1747. 



Ontario formations, Maryland, 

 P1313. 



Ontario, Hamilton, graptolites, B65. 



Operctilina and Operculiiioides, Ter- 

 tiary, P2996, 



Ordovician, bibliographic index of 

 American, B92. 

 Bryozoa, Tames types, P1442. 

 China, Pl'549. 



early, Pogonip, sponge fauna, 

 P3126. 



Fossils, Ordovician (continued). 



jformations and fossils, louth Ma»> 



churia, B164. 

 pasternpod genus, P2819. 

 trilobites, Telephidae, P2818. 

 Ore eon, plants, P679; reptile, 



P2745. 

 Orthaulax, Haiti, Puerto Rico, Cuba, 



Tertiary, P2491. 

 Orthaulax pugnax zone, Oligocene, 



Tampa, B90. 

 Ostracods. (See under Fossils, crus- 

 taceans.) 

 Ostrea, Texas, Austin Chalk, P2815. 

 Ovibos, Pleistocene, Pi 627. 

 Pa^ecrinns, Devonian crinoid ge- 

 nus, P2793. 

 Paleocene, footprints, P2750. 



mammals, Louisiana. P2943 ; Mon- 

 tana, Fort Union, P2981 ; ti- 

 tanotheres, possible relative of, 

 P2187; primates. Fort Union, 

 P2469; Utah, P3121. 

 Paleolithic. (See under Anthropol- 

 ogy.) 

 Paleontology, division of vertebrate, 



history, P3109. 

 Paleozoic, bryozoans, Hederelloidea, 

 P3068. 

 early, Baltic Provinces, B77. 

 fishes, characters, P866. 

 insects, P1441. 

 ostracods, P1446, 1646. 

 Stelleroidea, revision, B88. 

 upper, China, P1557. 

 Palmoxylon, Louisiana. P690. 

 Pamlico, echinoids, PJ113. 

 Panama, B103, pt. 7. 

 Pembroke formation, Washington 



County, Maine, P1985. 

 Pennsylvania, plants, P928, 2154. 

 Pentacrinus, in Alaska. P2577. 

 pentremites. (See under Fossils, 



echinoderms.) 

 Permian, lower, insect. Grand Can- 

 yon, P269S. 

 Peru, fish scales, P2355; mussels 

 from upper Amazon, P2748; palm 

 fruit, P2652; plants. P2270. 

 Pinna, Cretaceous, New Mexico, PUS. 

 plants, A crosti chapter is, revision, 

 P1769. 

 Alabama, P688. 



Alaskan, P300, 679. 998, 2158. 

 algae, Buthotrephis, Indiana, 

 P1255; Lithothamniae, P103, pt. 

 1; P2453. 

 Argentina, P2743. 

 Aspen shale, Wyoming, P2953. 

 California, P679. 

 Canal Zone, B103. 

 Ctadophlebis, Potomac group, 



P1862. 

 collecting, directions for, B39b. 

 Colombia, Tertiary, P2795. 

 Columbus and Hickman, Ky. 

 P2074^ 



