weeks.] PALEONTOLOGY, PETROLOGY, AND MINERALOGY, 1896. 149 
Physiographic geology— Continued. 
Morristown folio, Keith, No. 367. 
Nevada City special folio, Lindgren, No. 447. 
Noniini folio, Darton, No. 162. 
Origin of hypotheses, Gilbert, No. 239. 
Origin of the wind gap, Wright, No. 784. 
Outline of Capo Cod, Davis, No. 171. 
Physical features of Missouri, Marbut, No. 
469. 
Physiographic features of the Carboniferous, 
Haworth, No. 287. 
Piedmont folio, Darton and Taff, No. 166. 
Pleistocene shore lines of the St. Lawrence, 
Chalmers, No. 104. 
Pocahontas folio, Campbell, No. 96. 
Pre-Cambrian topography of the Adiron- 
dacks, Kemp, No. 374. 
Pre-Glacial erosion cycles in Illinois, Her- 
shey, No. 311. 
Pyramid Peak folio, Lindgren, No. 448. 
Quaternary deposits, Mo., Todd, No. 669. 
Report on a portion of Keewatin, Dowling, 
No. 184. 
Eeport on Mine la Motte sheet, Keyes, No. 
283. 
Eeport on the Bevier sheet, Mo., Gordon, No. 
249. 
Sands of the Kansas River valley, Zirk, No. 
788. 
Stages of Appalachian erosion, Keith, No. 
369. 
Surface geology of New Brunswick and Nova 
Scotia, Chalmers, No. 103. 
Tennessee Yalley region, McCalley, No. 459. 
Three Forks folio, Peale, No. 530. 
Water resources of Hlinois, Leverett, No. 
445. 
Yellowstone National Park folio, Hague, No. 
271. 
Pleistocene. 
Alaska. 
Coal and lignite of Alaska, Dall. No. 157. 
Canada. 
Pleistocene shore lines of the St. Lawrence, 
Chalmers, No. 104. 
Summary report, Dawson, No. 173. 
Atlantic Coastal Plain. 
Age of Philadelphia brick clay, Wright, No. 
786. 
Eocene deposits of Atlantic slope, Clark, No. 
118. 
Geological notes, Hollick, No. 329. 
Geology of Block Island, Merrill, No. 497. 
Geology of Bordentown sheet, New Jersey, 
Shattuck, No. 613. 
Geology of old Hampshire County, Mass., 
Emerson, No. 199. 
Geology of the mussel-bearing clays of New 
Jersey, Pilsbry, No. 546. 
Glacial brick clays of Ilhode Island and Mas- 
sachusetts, Shaler, Woodworth, and Mar- 
but, No. 612. 
Nomini folio, Darton, No. 1 62. 
Philadelphia brick clays, Salisbury, No. 591. 
Post-Pliocene deposits of Sankaty Head, 
Massachusetts., Merrill, No. 496. 
Pleistocene— Continued. 
Atlantic Coastal Plain — Continued. 
Eelations of Coastal Plain series, Darton, No. 
165. 
Mississippi Valley. 
Geology and paleontology of Louisiana, 
Vaughan, No. 698. 
Geology of Fort Eiley Eeservation, Hay, No. 
297. 
Geology of Woodbury County, Bain, No. 25. 
Higginsville sheet, Winslow, No. 768. 
Quaternary deposits, Missouri, Todd, No. 669. 
Quaternary geology, Bevier sheet, Missouri, 
Todd, No. 671. 
Quaternary geology, Higginsville sheet, Mis- 
souri, Todd, No. 670. 
Eeport on the Bevier sheet, Missouri, Gordon, 
No. 249. 
Silveria formation, Hershey, No. 308. 
Rocky Mountain region. 
Geology of Silver Cliff and Eosita Hills, Cross, 
No. 149. 
Sedimentary rocks, Weed, No. 718. 
Three Forks folio, Peale, No. 530. 
Sierra Nevada and Pacific Coast region. 
Geological reconnoissance in Oregon, Diller, 
No. 183. 
Geology of eastern California, Fairbanks, No. 
207. 
Geology of Sierra Nevada, Turner, No. 675. 
Nevada City special folio, Lindgren, No. 447. 
Pyramid Peak folio, Lindgren, No. 448. 
Cuba. 
Geographical evolution of Cuba, Spencer, No. 
642. 
Yucatan. 
Geology of Yucatan, Sapper, No. 597. 
Rhode Island. 
Age of the Island series, Ward, No. 715. 
Geology of Block Island, Hollick, No. 330. 
Geology of Block Island, Marsh, No. 477. 
Geology of Block Island, Merrill, No. 497. 
Glacial brick clays of Ehodo Island and Mas- 
sachusetts, Shaler, Woodworth aud Mar- 
but, No. 612. 
Queen's Eiver moraine, Ehodo Island, Wood- 
worth and Marbut, No. 778. 
Eetreat of ice sheet in Narragansett Bay, 
Woodworth, Nos. 775, 776. 
Silurian. 
Canada. 
Black Eiver limestone at Lake Nipissing, 
Winchell, No. 764. 
Building stones of Ontario, Bell, No. 53. 
Geological notes, Grant, No. 252. 
Geology of Newfoundland, Weston, No. 739. 
Geology of Ottawa and Parry Sound Eailway, 
Ells, No. 195. 
Glacial Lake Agassiz, TTpham, No. 680. 
Eeport on the Eastern Townships map, Ells, 
No. 193. 
Summary report, Dawson, No. 173. 
New England. 
Geology of New Hampshire, Hitchcock, No. 
323. 
Geology of Yermont, Adams, No. 1. 
