RECENT PUBLICATIONS 475 
—Hatt, M. R., anp Matuers, J. G. Surface Water Supply of the United 
States, toro. Part II. South Atlantic Coast and Eastern Gulf of 
Mexico. [U.S. Geological Survey Water-Supply Paper 282. Washing- 
ton, 1912.] 
—Handbuch der Mineralchemie. 1. Band, 4. Abteilung. 1. Band, 5. 
Abteilung. [Dresden: Verlag von Theodor Steinkopff, rort.] 
—HAanpiirscuH, A. New Paleozoic Insects from the Vicinity of Mazon Creek, 
Illinois. [From the American Journal of Science, Vol. XXXI, April- 
May, tor11.] 
—Hay, O. P. Onan Important Specimen of Edestus; with Description of a 
New Species, Edestus mirus. [No. 1884. From the Proceedings of the 
U.S. National Museum, Vol. XLII. Washington, April 25, 1912.] 
—Hayes, C. W., AND LINDGREN, WALDEMAR. Contribution to Economic 
Geology (Short Papers and Preliminary Reports), 1910. Part I. Metals 
and Nonmetals Except Fuels. [U.S. Geological Survey Bulletin 470. 
Washington, ro1t.] 
—HeEss, F. L., HEwett, D. F., LARSEN, E. S., AND HUNTER, J. F. Sulphur in 
Utah, Wyoming and Colorado. [Bulletin 530-O. Washington, 1912.] 
—Hit, J. M. The Mining Districts of the Western United States. With an 
Introduction by Waldemar Lindgren. [U.S. Geological Survey Bulletin 
507. Washington, 1912.] 
—HOFeErR, Dr. H. c. HANS, voN HEIMHALT. Grundwasser und Quellen, eine 
Hydrogeologie des Untergrundes. [Braunschweig: Druck und Verlag 
von Friedr. Vieweg und Sohn, 10912.] 
—Howcuin, W. Cambrian and Permo-Carboniferous Glaciation. [Austra- 
lasian Association for the Advancement of Science, Vol. XIII. Sydney, 
April 23, 1912.] 
On an Outlier of Older Cainozoic Rocks in the River Light Near 
Mallala. [Transactions of the Royal Society of Southern Australia, Vol. 
XXXVI, 1912.] 
—Illinois State Museum of Natural History, Report on the Progress and 
Condition of the. Forthe Years 190g and toto. [Springfield, June, rg1r.] 
—Jahres-Berichte und Mitteilungen des Oberrheinischen geologischen Vereins. 
Neue Folge. Bd. 1. Jahrgang 1911. (Bisher Berichte tiber die Ver- 
sammlungen des Oberrheinischen Vereines.) Heft 2. (Mit dem Bericht 
iiber die 44. Versammlung zu Schramberg am 18. April rorr.) [Stutt- 
gart, rgrt.] 
Neue Folge. Bd. 2. Jahrgang ro12. Heft 3. ([Stuttgart, r912.] 
—Jamison, C. E. The Douglas Oil Field, Converse County, Wyoming. The 
Muddy Creek Oil Field, Carbon County, Wyoming. [Wyoming 
Geological Survey Bulletin 3, Series B. Cheyenne, 1912.] 
Geology and Mineral Resources of a Portion of Fremont County, 
Wyoming. [Geological Survey of Wyoming Bulletin 2, Series B. 
Cheyenne, 1911.] 
