weeks.] PALEONTOLOGY, PETROLOGY, AND MINERALOGY, 1904. 83 
Lunt (Horace F.). 
1. The copper deposits of the Kaibab Plateau, Arizona. 
Am. Inst. Mg. Engrs., Trans., vol. 34, pp. 989-990, 1904. 
Describes the occurrence and character of copper deposits in this region. 
Luquer (Lea McL). 
1. Bedford cyrtolite. 
Am. Geol., vol. 33, pp. 17-19, 1904. 
Describes occurrence of this mineral at Bedford, New York, and its characters. 
Appends a list of additional minerals collected from this locality. 
2. Ramosite not a mineral. 
Am. Jour. Sci., 4th ser., vol. 17, pp. 93-94, 1904. 
Shows from analysis and structure that ramosite is a basic scoria and not a 
mineral. 
Luquer (Lea McL), Moses (Alfred J.) and. 
|l. Notes on recent mineralogical literature. 
See Moses (Alfred J.) and Luquer (Lea McL), 1. 
Luther (D. Dana), Clarke (John M.) and. 
1. Stratigraphic and paleontologic map of Canandaigua and Naples 
quadrangles. 
See Clarke (John M.) and Luther (D. Dana), 1. 
Lyman (Benjamin Smith). 
1. Biographical notice of J. Peter Lesley. 
Abstract: Am. Inst. Mg. Engrs., Trans., vol. 34, pp. 726-739, 1904. 
See no. 822 of the Bibliography for 1903, U. S. Geol. Surv., Bull. no. 240. 
2. Lodel Creek and Skippack Creek. 
Phila. Acad. Nat. Sci., Proa, vol. 53, pp. 604-607, 1902. 
Describes the occurrence of ripple marks, footprints, etc., in shales of the New 
Red in southeastern Pennsylvania. 
M. 
McCalley (Henry), Smith (Eugene Allen) and. 
1. Index to the mineral resources of Alabama. 
See Smith (Eugene Allen) and McCalley (Henry), 1. 
McCallie (S. W.). 
1. Notes on the wells, springs, and water resources of Georgia. 
U. S. Geol. Surv., Water-Supply and Irrigation Paper no. 102, pp. 207-237, 1904. 
2. A preliminary report on the coal deposits of Georgia. 
Ga. Geol. Surv., Bull. no. 12, 121 pp., 14 pis., 60 figs., 1904. 
Describes the general geology and topography of the northwestern part of 
Georgia, the geologic structure of the coal fields of that region, the character 
and occurrence of the coal beds, and the composition of the coals, and in 
detail the coal deposits and mining developments of Walker, Chattooga, 
and Dade counties. 
