AVRIL, MAI ET JUIN 1906 39 
Deposits, Saratoga, Texas, 510-511. — 589 : OLrver C. FARRINGTON. Meteorite 
shower at Modoc, Kansas, 582-583. — P. J. FarnsworrTu. On the Origin of the 
small Mounds of the Lower Mississippi Valley and Texas, 583-584. — Tromas 
C.Browx. Columbia Field Work in 1905intercollegiate field courses in Geology, 
589-590. — C. H. Gorpon et L.C. GRAToN. Lower Palæwozoie Formations in 
New Mexico, 590 591. — 590 : G. E. CoxprA. Observations on Glacial Accu- 
mulations of Nebraska, 620. — E. G. Wooprurr. The Oil Region around 
Cleveland; Pawnee County, Oklahoma, 621. — G. E. ConprA. Oil and Gas 
Possibilities in Nebraska, 621. — Erwin H. Bargour. The Skulls of Syndo- 
ceras and Protoceras, 623. — G. E. CoNprA À new limestone in the Indian 
Territory, 624. — M. L. Fuzrer. Occurrence of Water in Crystalline Rocks, 
628-629. — W. M. Davis et J. F. Keme. The Physiography ofthe Adirondacks, 
630-632. — 591: Jon C. Merrram. The Kolithic problem — Evidences ofa 
rude Industry antedating the Palæolithic. By George Grant Mac Curdy, 660- 
661. — A. E. OrTMANN. Dr. O. F. Cook’s Conception of Evolution, 667-669. — 
592: T.WAYLAND VAUGHAN. The Work of Hugo de Vries and its Importance 
in the Study of Problems of Evolution, 681-691. — Barzey Willis, Paleozoic 
Stratigraphy of China, 695-696. — J. A. Tarr. Natural Coke in the Wasatch 
Plateau, 696. — W. LiNbGREEN. The Hamilton Mine, New Mexico, 697-698. — 
Rogr. T. Hizc. On the Origin of the small Mounds of the Lower Mississippi 
Valley and Texas, 704-706. — D. S. J.The Earthquake at Stanford University, 
916-719. — 593 : À. E. OrTMANN. The Fallacy of the Mutation Theory, 746-748. 
— C. E. SIEBENTHAL. Alluvial Slopes, 748-749. — 594 : MayNarD M. METCALF.. 
The Influence of the Plasticity of Organisms upon Evolution, 786-787.— 595 : 
J.S. Drzcer. Drainage ofthe Taylorsville Region, California, during the 
Auriferous Gravel Period, 814. — Davin Wuire. A Source of Hydrocarbons 
in the Ordovician, 814-816. — $S. F. Emmoxs. À Map and Cross-Sections of 
the Downtown District of Leadville, 816-817.— G. B. RicHArpson. Occurrence 
of Underground Waters in Sanpete and Sevier Valleys Utah, 817. — G. R. 
WiELaAND. Dinosaurian Gastroliths, 819-821. — 596 : J. A. Unpen. The Origin 
of the small Sand Mounds in the Gulf Coast Country, 849-851. — David H. 
NewLanp. Recent Earthquakes recorded at Albany, N. Y., 851. — 597: 
WALTER Houc. Pueblo Environment, 865-869. — 598: Geo Otis SMITH. 
Two Occurrences of Graphite, 915-916. — F. C. ScnrAper. Copper Deposits 
of the Zuni Moutains, 916. — M. L. FurLer. Comparative Intensities of the New 
Madrid, Charleston and San Francisco Earthquakes, 919-918. — CHARLES R. 
KEYEs. Geological Section of New Mexico, 921. 
— Philadelphie. P. ofthe Ac. of nat. sc., LVIL, 3, 1905. 
Dixon SAMUEL. Barringer and Tilghman’s Coon Mountain and its Crater, 
844-845. — DantEz MorEAU BARRINGER. Coon Mountain and its Crater, 861- 
886. — BENJAMIN CHew TicHMman. Coon Butte Arizona, 887-914. 
— P.ofthe Am. philosophical S., XLIV, 187, 1906. 
— T.ofthe Am. philosophical $S., (N. S.) XXI, 2, 1906. 
— Washington. ep. of the U. $S. national Mus. for 1904. 
GEorGe P. MerRi£z. Contributions to the History of American Geology, 
189-733. — H£zywoop WALTER SETON KaArR. Flint [mplements ofthe Fayum, 
Egypt, 745-751. 
— Smiths. miscellaneous collections, XLVIIT (1585) (Quart. 
issue, III, 2), 1905. 
WILFRED H. Oscoop. Scaphoceros Tyrrelli, an extinct Ruminant from the 
Klondyke Gravels, 173-185. 
