WEEKS.] 
PETROLOGY, AND MINERALOGY FOR 1892-1900. 
145 
New Mexico— Continued. 
Occurrence of copper and lead, Herrick, 
2459. 
Ohio Coal Measures horizon in New Mexico, 
Herrick and Bendrat, 2464. 
On a hlue mineral, supposed to be ultrama- 
rine, Packard, 4236. 
On two meteorites, Howell, 2790. 
Past eruptions in the Rocky Mountains, Hills, 
2590. 
Physiographic types. Gannett, 1942. 
Psittacotherium, Wortman, 6490. 
Public lands and their water supply, Newell, 
4085. 
Pyroxenic rock from New Mexico, Merrill 
and Packard, 3943. 
Silver mines of Lake Valley, Clark, E., 889. 
Texas-New Mexican region, Hill, 2535. 
The Cochite district, Wynkoop, 6531. 
The onyx marbles, Merrill, G. P., 3944. 
Tucumcari, Hill, 2543. 
Tucumcari cerro, Marcou, 3657. 
Tucumcari, fauna of, Hyatt, 2817. 
Tucumcari fossils, Marcou, 3654. 
Tucumcari, geology of, Cummins, 1228. 
Tucumcari Mountain, Cummins, 1227. 
Turquoise mining, Fenderson, 1809. 
Twin crystals of selenite, Hills, 2591. 
Two new American rdeteorites, Preston, 1470. 
Western Socorro and Valencia counties, Her- 
rick, 2463. 
White sands of New Mexico, Herrick, 2462. 
Volcanic rocks from Tewan Mountains, Id- 
dings, 2825. 
Zinc deposits of New Mexico, Blaki , 164. 
New York. 
Adirondacks, geology of, Kemp, 2975. 
Adirondacks, great shear zone in the, Kemp, 
2969. 
Age of Niagara Falls, Wright, 6520. 
A glacial pot-hole in the Hudson River shales 
near Catskill, N. Y., Osborn, 4224. 
Allanite crystals, Kies, 4628. 
Alnoite, Smyth, C. H., 5077. 
Amount of glacial erosion, Lincoln, 3511. 
Apatite and magnetite beds, association of, 
Blake, 452. 
Artesian-well prospects, Darton, 1313. 
A trip from Port Jervis to Rondc nit, New York, 
Ries, 4638. 
Augen gneiss, pegmatite, and diorite at Bed- 
ford, N. Y., Luquer and Ries, 3598. 
Augite-syenite-gneiss, Cushing, 1246. 
Autodetue and paramorphic shells from the 
Devonian, Clarke, 942. 
Basic rock derived from granite, Smyth, C. 
H., jr., 5081, 5082. 
Basins in glacial lake deltas, Fairchild,1786. 
Beryl crystals, Ries, 4629. 
Bluestone industry, Ingram, 2864. 
Boundary between Potsdam and pre-Cam- 
brian, Cushing, 1247. 
Bowlder pavement at Wilson, Gilbert, 2009. 
Brine springs and salt wells, Luther, 3603. 
Calciferous of the Mohawk Valley, Cleland, 
1012. 
Canandaigua Lake, eruptive rock from, Emer- 
son, 1670. 
New York— Continued. 
Catskill delta, Davis, 1347. 
Ceratiocaris acuminata, Hall, Stose, 5269. 
Chazy of Lake Cham plain, Brainerd and 
Seeley, 523. 
Chemical composition of chondrodite, hum- 
ite, and elinohumite, Penfield and Howe, 
4307. 
Chemung and Catskill of Appalachian basin, 
Stevenson, 5215. 
Clay deposits of the Lower Hudson River 
Valley, Jones, 2931. 
Clay industries of New York, Ries, 4614. 
Clay, notes on, Ries, 4608. 
Clays of New York, Ries, 4638a. 
Clymenia of Intumescens zone, Clarke, J. M., 
937. 
Collections donated by Albany Institute to 
State Museum, 938a. 
Collections of New York State Museum, Mer- 
rill, 3935, 3939. 
Composition of roofing slates, Hillebrand, 
2580. 
Contact metamorphism of diabase, Irving, 
2866. 
Cordania, on, Clarke, J. M., 938. 
Correlation of Devonian faunas, Weller, 5982. 
Correlation of New York moraines with 
raised beaches of Lake Erie, Leverett, 3484. 
Cretaceous clays on Long Island, Ries, 4613. 
Cretaceous of Staten Island, Hollick, 2666. 
Cretaceous on Long Island, Hollick, 2667. 
Crustaceans from Chemung group, Clarke, 
959. 
Crystalline limestones of the Adirondacks, 
Kemp, 2986. 
Crystalline limestones of the Adirondacks, 
.-myth, C. H., jr., 5083. 
Crystalline rocks of St. Lawrence County, 
Smyth, 5093. 
Crystalline rocks of the western Adirondack 
regions, Smyth, 5095. 
Current action in the Ordovician, Ruede- 
mann, 4684. 
Deformation of the Lundy Beach, Spencer, 
5125. 
Derivation of kames, eskers, and m< raines, 
Upham, 5574. 
Description of faulted region, Darton, 1322. 
Development of Tetradium cellulosum Hall 
sp., Ruedemann, 4690. 
Devonian and Silurian, thickness of, in cen- 
tral New York, Prosser, 4482. 
Devonian and Silurian, thickness of, in west- 
ern New York, Prosser, 4479. 
Devonian of eastern Pennsylvania and New 
York, Prosser, 4484. 
Devonian plants from New York and Penn- 
sylvania, Penhallow, 4333. 
Devonian section of central New York, Pros- 
ser, 4481. 
Devonian shales, Ries, 4623. 
Diatomaceous earth in Adirondacks, Cox, 
1110. 
Diatomaceous earth in the Adirondacks, Cox, 
1111. 
Dictyonine hexactinellid sponges, Clarke, 074 
Bull. 189—02- 
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