INDEX. 
245 
Mammalia— Continued. 
Miocene mammals of South Dakota : 
Matthew, 1702 ; Matthew and 
Gidley, 1703. 
Occipital condyles, modifications of : 
Mead, 1704. 
Ovibos tooth from Pleistocene gravels 
near Midway, British Columbia : 
Lambe, 1493. 
Pleistocene Mammalia of Maryland : 
Lucas. 1027. 
Pontolis. n. n. for Pontoleon : True, 
2391. 
Primates from Wasatch and Wind 
River regions : Loomis, 1612. 
Prorosmarus alleni from the Miocene 
of Virginia: Berry and Gregory, 
227. 
Protoceras. See Syndoceras. 
Quaternary mammals in southern Cali- 
fornia: Furlong. 920; Merriam, 
1712. 1715. 
Raccoon from California Pleistocene : 
Gidley. 944. 
Rhinoceros from Nebraska Miocene : 
Barbour, 130, 138. 
Rodent from Kansas Miocene : Gidley, 
947. 
Rodents from Wasatch and Wind 
River beds : Loomis, 1614. 
Ruminant from Pleistocene of New- 
Mexico : Gidley, 945. 
Seal, from Miocene of Oregon : Con- 
don, 565 ; Wortman, 2638. 
from Miocene of Maryland ; True, 
2392. 
Sinopa, osteology : Matthew, 1699. 
Suilline remains from Miocene of Ne- 
braska : Peterson, 1913. 
Syndoceras. from Nebraska : Barbour, 
129. 135. 
and Protoceras skulls compared : 
Barbour, 136. 
Tooth-cusp development : Gidley, 942. 
Wasatch beds: Loomis, 1615. 
Man, fossil. 
Lansing man : Fowke. S92. 
Nebraska man : Barbour, 131, 140, 
141; Barbour and Ward, 142: 
Gilder, 957 : Ward. 2476. 
Skeletal remains of early man in 
North America : Hrdlicka, 1250. 
Manganese. 
California : Aubury, 87. 
United Stales: 2418, 2419. 
Virginia : Watson, 2493. 
Manitoba. 
Economic. 
Coal fields : Dowling, 737. 
Stratigraphic. 
Surface geology: Chalmers, 449. 
Paleontology. 
Silurian : Whiteaves. 2553. 
Marble. 
Alabama : Smith, 2227. 
Alaska : Rathbun, 1986. 
southeastern: Wright, 2639, 2642. 
Marble— Continued. 
Georgia : McCallie, 1643. 
Maryland : Clark and Mathews, 488. 
Mexico, Oaxaca : Keilhack, 1351. 
South Carolina: Sloan, 2218. 
United States : 2418, 2419. 
Virginia : Watson. 2 193. 
Washington: Rathbun. 1986. 
Marl. 
Alabama : Smith, 2227. 
Maryland, Calvert County : Miller, 
1750. 
St. Mary's County : Miller, 1751. 
South Carolina : Sloan, 2218. 
Virginia : Watson, 24!):;. 
Marshes. 
Formation of : Penhallow, 1898. 
Martinique. 
Dynamic and structural. 
Mont Pele: Wegener, 1286-1288. 
eruptions : Anderson, 48 ; Berte, 
228; Deckert, 699: Geinitz, 
986; Heilprin, 1121; Issel, 
1278; Jaccaci. 1279; Lacroix, 
1447 ; Lapparent, 1521 ; Milne, 
1760 ; Verri, 2444. 
former eruptions : Jaggar, 1280 ; 
Mercalli, 1709. 
present condition: Heilprin, 1122; 
Hovey, 1220. 
shattered obelisk: Heilprin, 1123. 
sulphate of soda in fumaroles : 
Lacroix, 1454. 
volcanic domes, formation of : La- 
croix, 1451. 
Mud flows : Lacroix, 1446. 
Petrology. 
Mont Pele. cinders from : Gentll. 938. 
rocks from : Lacroix, 1455. 
spine, composition of : Lacroix. 1456. 
Quartz-bearing eruptive rocks : Lacroix, 
1450. 
Tridymite in volcanic rocks : Lacroix. 
1453. 
Mineralogy. 
Minerals : Lacroix. 1449. 
Redondite deposits : Lacroix, 1452. 
Maryland. 
General. 
Physical features: Clark and Mathews. 
488. 
and bibliography, Calvert County ; 
Shattuck, 2186. 
St. Mary's County: Shattuck. 
2189. 
Soils, Calvert County : Bonsteel and 
Burke. 255. 
St. Mary's County: Bonsteel. 254. 
Economic. 
Calvert County: Miller, L750. 
Coals : Campbell. 398. 
Georges Creek coal field: Parsons. 1 879. 
.Mineral resources: Clark and Mathews. 
488. 
Patuxent quadrangle: Shattuck et "/.. 
2193. 
St. Mary's County: Miller, 1751. 
St. Mary's quadrangle: Shattuck. 2185. 
