Recent Publications. 433 
The Journal of the Cincinnati Society of Natural History, vol. Hi. 
mi. 4. .Ian.. 1894, contains: Mineral synthesis, G. P. Grimsley; .Manual 
of the paleontology of the Cincinnati group, Part Y. .1. P.James. 
Transactions of the Texas Academy of Science, vol. 1. no. 2, con- 
tains: The non-metallic mineral resources of the state of Texas, W. II. 
Von Streeruwitz. 
Journal of the Blisha Mitchell Sci. Soc, 10th year, 1 si part, 1898, con- 
tains: Notes on the deflective effecl of the earth's potation as shown in 
si reams. < 'oilier ( '<ibb. 
///. Papers in Scientific Journal*. 
Journal of Geology, Vol. 2, No. 1. Jan. -Feb., 1894, contains: The 
distribution of ancie.nl volcanic pocks along the eastern border of North 
America, <■. II Williams; Revolution in tin- topograph} of the Pacific 
coasl since the auriferous gravel period, J. s. Diller; The name "New- 
ark" in American stratigraphy: a joim discussion, G. K. Gilbert and 
P». S. Lyman: An abandoned Pleistocene river channel in eastern Indi- 
ana, C. S. Beachler: Studies for students: -Physical' geography in the 
university, Wm. M. Davis; Summary of currenl Pre-Cambrian North 
American literature, < '. R. Van llise. 
Journal of Geology, vol, 2, no. 2, Peb.-March, 1894, contains: The 
glacial succession in Norway. A. M. Hansen: Dual nomenclature in 
geological classification. H. S. Williams: Origin and classification of the 
greensands of New Jersey, W. B. ('lark: The nature of coal horizons, 
('. R. Keyes: The Arkansas Coal Measures in their relation to the Pa- 
cific Carboniferous province, J. P.Smith; Pseudo-cols, T. ('. Cham- 
berlin; Note on the English equivalent of Schuppenstruktur, W H. 
Hobbs: Geological surveys of Missouri. Arthur Whislow. 
American Journal of Science, Vol. 17, Feb., 1894, Contains: Chemi- 
cal composition of staiirolite, and the regular arrangemenl of its carbo- 
naceous inclusions. S. L. Penfield and J. II. Pratt; Carboniferous in- 
sects of Commentry, France, S. 11. Scudder; Harrisburg terraces, H. I!. 
Bashore; Additional species of Pleistocene fossils from Winthrop, Mass., 
R. K. Dodge; Amount of glacial erosion in the Fingep-Lake regi >f 
New York, I). F. Lincoln: Basalts of Kula, II. S. Washington; Fishing 
hanks between ('ape Cod and Newfoundland. Warren Upham. 
Amer. Jour. Sci.. vol. 17, March, 1894, contains: Continuitj of the 
Glacial period, G. F. Wright; Chemical composition of chondrodite, 
humite and clinohumite, S. L. Penfield and W. T. II. Howe; Deform- 
ation of the Lundy beach and birth of lake Erie, J. W. Spencer: Crys- 
tallization of enargite, L. V. Pirsson; Relations of the Lower Menom- 
inee and Lower Marquette series in Michigan (Preliminary), II L. 
Smyth; Restoration of Camptosaurus, < ). c. Marsh. 
The same. vol. 47. April. 1894, contains: Further studies of the 
drainage features of the upper Ohio basin, T. C. Chamberlin and Frank 
Leveret t: The Post-Eocene formations of the Coastal plain of A I a ha ma. 
E. A. Smith: Variscite from Utah. R. L. Packard: The appendages 
of the pygidium of Triarthrus, C. E. Beecher; <>n the geological |iosi- 
