weeks.] PALEONTOLOGY, PETROLOGY, AND MINERALOGY, 1895. 105 
Ohio— Continued. 
Natural gas in 1894, Weeks, 526. 
New specimen of Cladodus clarki, Claypole, 81. 
Paleontology of the Cincinnati group, James, 
237. 
Oklahoma. 
Comanche series in Kansas, Oklahoma, and 
New Mexico, Hill, R. T., 211. 
Public lands and their water supply, Newell, 
353. 
Oregon. 
Cretaceous beds of Rogue River Valley, Ore- 
gon, Anderson, 12. 
Public lands and their water supply, Newell, 
353. 
Reptilia of the Baptanodon beds, Marsh, 313. 
Paleontology. 
Cambrian. 
Discovery of the genus Oldhamia in America, 
Walcott, 512. 
First fauna of the earth, James, 235. 
Lower Cambrian rocks in eastern California, 
Walcott, 509. 
Report on geology, Matthew, G-. F., 323. 
The Protolenus fauna, Matthew, G. F., 319. 
Two new Cambrian graptolites, Matthew, G. 
F., 320. 
Silurian. 
Appendages of trilobites, Walcott, 513. 
Development of the corallum in Favosites 
forbesi var. occidentalis, Girty, 166. 
Discovery of the genus Oldhamia in America, 
Walcott, 512. 
Fauna of the Guelph formation, Whiteaves, 
538. 
Fossils of the Hudson formation, Manitoba, 
Whiteaves, 539. 
Hamilton sponges, Ontario, Walker, 514. 
Lead and zinc deposits, Missouri, Winslow, 
564. 
Lower Silurian Brachiopoda of Minnesota, 
Winchell, N. H., and Schuchert, 562. 
Lower Silurian Bryozoa of Minnesota, Ulrich, 
485. . 
Maquoketa shales in Iowa, Calvin, 67. 
Occurrence of Megalomus canadensis, Norton, 
358. 
Palaeospongiologie, Rauff, 386. 
Paleontology of the Cincinnati group, James, 
237. 
Paleozoic fossils, Miller and Gurloy. 346. 
Silurian fossils from Nova Scotia, Ami, 10. 
Sponges, graptolites, and corals from the Lower 
Silurian of Minnesota, Winchell, N. H., and 
Schuchert, 561. 
Structure and appendages of Trinucleus, 
Beecher, 41. 
Structure and systematic position of "Anom- 
aloidcs " and a proposal to change the name 
to Anomalospongia, Ulrich, 484. 
Upper Silurian in Iowa, Wilson, 546. 
Devonian. 
Actinophorus clarki Newberry, Claypole, 
83. 
Air-breathing animals of the Paleozoic, Daw- 
son, J. W., 116. 
Circum-insular Paleozoic faunas, Wellor, 530. 
Paleontology — Continued. 
Devonian — Continued. 
Cladodonts of the Upper Devonian of Ohio, 
Claypole, 84. 
Contribution to our knowledge of the Clado- 
dont sharks, Claypole, 82. 
Devonian and Carboniferous outliers in Iowa, 
Norton, 355. 
Devonian placoderms of Ohio, Claypole, 85. 
Mesozoic changes in the faunal geography of 
California, Smith, J. P., 440. 
New fossils from the Devonian and Carbonif- 
erous, Rowley, 403. 
New specimen of Cladodus clarki, Claypole, 
81. 
Opening address, Grant, C. C, 172. 
Organic remains of Little River group, Mat- 
thew, G. F., 316, 317. 
Paleozoic fossils, Miller and Gurley, 346. 
Carboniferous. 
Air-breathing animals of the Paleozoic, Daw- 
son, J. W., 116. 
[Carboniferous formation, Pennsylvania], Les- 
ley, D'lnvilliers, and Smith, 292. 
[Carboniferous system, Pennsylvania], D'ln- 
villiers, 120. 
Classification of Upper Paleozoic rocks of 
Kansas, Prosser, 379. 
Devonian and Carboniferous outliers in Iowa, 
Norton, 355. 
Economic geology of Des Moines County, 
Iowa, Keyes, 256. 
Economic geology of Lee County, Iowa, Keyes, 
255. 
Fossil faunas at Springfield, Mo., Weller, 529. 
Iowa section of the Mississippian series, Bain, 
21. 
Kansas River section of the Permo-Carbonif- 
erous, Prosser, 380. 
Mesozoic changes in the faunal geography of 
California, Smith, J. P., 440. 
Myriapods and arachnids in the Nova Scotia 
coal field, Scudder, 426. 
New fossils from the Devonian and Carbonif- 
erous, Rowley, 403. 
New species of Petalodus from the Carbonif- 
erous, Hay, O. P., 194. 
New trilobites from Arkansas Coal Measures, 
Vogdes, 506. 
Pottsville series, along New River, West Vir- 
ginia, White, C. A., 537. 
Reptilian order Cotylosauria, Cope, 93. 
Stratigraphy of the Kansas Coal Measures, 
Ha worth, 192. 
Synopsis of American Paleozoic Echinoids, 
Keyes, 260. 
Jura-Trias. 
Age and succession of the igneous rocks of 
the Sierra Nevada, Turner, 475. 
Dinosaur tracks in the Newark group, Wood- 
worth, 569. 
Mesozoic changes in the faunal geography of 
California, Smith, J. P., 440. 
New Red of Bucks and Montgomery counties, 
Pa.. Lyman, 303. 
Reptilian remains from the Triassic of Cali- 
fornia, Merriam, 334. 
