WEEKS.] 
PETROLOGY, AND MINERALOGY FOR 1892-1900. 
317 
Physiographic geology — Continued. 
Loup rivers, readjustments of, Hicks, 2508. 
Map of Alaska, Emmons, 1713. 
Marquette district. Van Hise and Bayley, 5704. 
M arysville folio,California, Lindgren and Tur- 
ner, 3527. 
McMinnville folio, Hayes, 2420. 
McPherson Equus beds. Beede, 391. 
Meandering rivers of Wisconsin, Kummel, 
3274. 
Menominee special folio, Van Hise and Bay- 
ley, 571:'. 
Mesa Verde, Newell, 40K6. 
Migration of divides, Smith, 5061. 
Mississippi drainage system, Westgate, (1014. 
Monterey folio, Darton, 1335. 
Moraines of South Dakota, Todd, 5430. 
Morristown folio, Keith, 2962. 
Mother Lode district folio, California, Ran- 
soine. 4543. 
Mount Shasta, a typical volcano. Diller, 1502b. 
Muscatatuck at Vernon, Indiana, Dryer, 
1552a. 
Nantucket, a morainal island, Curtis and 
Woodworth, 1235. 
Nevada City special folio, Lindgren, 3529. 
Niagara as a timepiece. Spencer, 5151. 
Niagara Falls and their history, Gilbert, 
L998. 
Nicaragua Canal route, Hayes, 2133. 
Nipissing-Algoma boundary, Canada, Park--, 
4252. 
Nomini folio, Darton, 1314. 
North American deserts, Walther, 5832. 
Northwest coast of Hudson Pay, Tyrrell, 5499. 
Note on the Florida reef, Aj, r a^siz, ,M). 
Nueces folio, Hill and Vaughan, 2562. 
Observations in the vicinity of Wall Lake, 
Iowa, Wilder, 6139. 
Ohio Valley in southern Indiana, Yeatch, 
5743. 
Old glacial outlets, Gordon, 268. 
Origin of Green River, Emmons, 1709. 
Origin of hypotheses. Gilbert, 2002. 
Origin of the Lower Mississippi, Griswold, 
2199. 
Origin of the wind gap, Wright, 6502. 
Osage River and its meanders, Winslow, 
6382. 
Osage River and Ozark uplift, Davis, 1353. 
Outlets of the St. John River, Matthew, G. F., 
3755. 
Outline of Cape Cod, Davis, 1362. 
Paleozoic area of Arkansas, Ashley, 123. 
Physical features of Missouri, Marbut, 3643. 
Physical features of United States, Gilbert, 
2012. 
Physical geography and geology of Canada, 
Dawson, 1427. 
Physical geography, new, Tarr, 5305. 
Physical geography in the university, Davis, 
1356. 
Physical geography of New Jersey, Salisbury, 
4774. 
Physical geography of New Jersey, Vermeule, 
5751. 
Physical geography of New York, Tarr, 5331. 
Physiographic geology— Continued. 
Physical geography of southern New Eng- 
land, Davis, 1363. 
Physical geography of Texas, Tarr, 5307. 
Physical geography of the lands, Davis, 1409. 
Physical geography of the Texas region. Hill, 
2567. 
Physical geography of the region, Gilbert, 
1986. 
Physical geology in the basin of the Colorado, 
Harker, 2290a. 
Physiographic development of Mississippi 
Valley, Hershey, 2481. 
Physiographic features, Powell, 1428b. 
Physiographic features of the Corboniferous, 
Ha worth, 2360. 
Physiographic geology of Puget Sound basin, 
Kimball, 3161. 
Physiographic processes, Powell, 1428a 
Physiographic regions, Powell, 1428c. 
Physiographic types, Gannett, 1936, 1942. 
Physiography and geologj of Nicaragua, 
Hayes, 2431. 
Physiography of Adirondacks, Kemp, 3001. 
Physiography of Chattanooga district, 'ren- 
in ssee, Hayes, 2420. 
Physiography of Kansas, Adams, 43. 
Physiography of Maryland, Abbe, ;;, la. 
Physiography of Massachusetts, Dixon and 
Drew. 1518. 
Physiography of Massachusetts, Perry, 4359. 
[Physiography of New England], Davis, 1365. 
Physiography of Nicaragua Canal route. 
Hayes, 2432. 
Phj siography of southeastern Kansas, Adams, 
11. 
Physiography of western Kansas, Haworth, 
2370. 
Physiography of the Arkansas Valley region, 
Adams, I I. 
Piedmont folio, Darton and TalT, 1318. 
Pikeville folio. Hayes,2419. 
Pleistocene features of Chicago area, Lev- 
erett, 3488. 
Pleistocene shore lines of the St. Lawrence, 
Chalmers, 788. 
Pleistocene geology of thesouth central sierra 
Nevada, Turner. 5486. 
Pocahontas folio, Campbell, 729. 
Port Rico. Hill, 2565. 
Pre-Cambrian topography of t lie Adirondacks, 
Kemp, 2996. 
Preglacial channel, Bownocker, 512. 
Pre-Glacial channel <>f the Genesee River, 
Grabau, 2080. 
Preglacial decay of rocks, Chalmers, 790. 
Pre-Glacial drainage in Michigan, Mudge, 
4050. 
Preglacial drainage in vicinity of Cincinnati, 
Fowke, 1879. 
Pre-Glacial drainage of southern Ohio, Tight, 
5383. 
Pre-Glacial erosion cycles in Illinois, Hershey, 
2476. 
Present and extinct lakes of Nevada, Russell, 
4702a. 
Prince William Sound and Copper River 
regions, Alaska, Schrader, 4830, 4831. 
