Neue Literatur, 



579 



Xemp: Physiography of the eastern Adironclaeks in the Cambrian and 

 Ordovician periods. 408. 



The American Journal of Science. Editor Edward S. Dana. 8°. 

 New Häven, Conn., ü. St. [Jb. 1897. II. -429-.] 

 (4.) 4. No. 20. 1897. — Eastman : Tamiobatis vetustus, a new form 

 of fossil skate. 85. — Heeshey: Florencia Formation. 90. — Allen: Native 

 iron in the Coal Measures of Missouri. 99. — Penfield and Foote : Bix- 

 byite, a new mineral, and notes on the associated Topaz. 105; — Com- 

 position of Ilmenite. 108. — Cross: Igneous rocks of the Leucite Hills 

 and Pilot Butte, Wyoming. 115. — Hopkins: Stylolites. 142. — Adams: 

 Extinct Felidae. 145. 



No. 21. — Marsh : Principal characters of the Protoceratidae. I. 165. 



— Marcou : Jura and Neocomian of Arkansas , Kansas , Oklahoma , New 

 Mexico and Texas. 197. — Hatcher: Cape Fairweather Beds, a new 

 marine Tertiary horizon in Southern Patagonia. 246. 



No. 22. — Becker : Fractional crystallization of rocks. 257. — Wie- 

 land: Eopaleozoic hotsprings and the origin of the Pennsylvania Siliceous 

 Oolite. 262. — Ortmann: Systematik position of Crangopsis vermiformis 

 (Meek) from the subcarboniferous rocks of Kentucky. 283 ; — New species 

 of the Palinurid- Genus Linuparus found in the Upper Cretaceous of Dakota. 

 290. — Smith : Pseudomorphs from Northern New York. 309. — Penfield : 

 Chemical composition of Hamlinite and its occurrence with Bertrandite at 

 Oxford County, Maine. 313. 



Proceedings of the Academy of Natural Sciences of Phil- 

 adelphia. 8°. Philadelphia 1896. [Jb. 1897. I. -216-.] 

 Part 3. — Harris: New and interesting Eocene Mollusca from the Gulf 

 States. — Eand : Mica Schists of the Schuylkill River. — Shufeldt : Fossil 

 Bones of birds and mammals from Grotto Pietro Tamponi and Grive-St. Alban. 



— Pilsbry : Geology of the Mussel-Bearing Clays of Fish-House, N. J. 



Proceedings of the American Philosophical Society. 36. 

 1897. [Jb. 1897. II. -430-.[ 



No. 154. — Mercer: The finding of the remains of the fossil Sloth 

 at Big Bone Cave, Tennessee, in 1896. — Cope : On new paleozoic verte- 

 brata from Illinois, Ohio and Pennsylvania. — Phillips : On the occurrence 

 of petroleum in the cavities of fossils. 



Geolog ical Survey ofCanada. Annual Report (New Series) for the year 

 1895. 8. G. M. Dawson, Director. 8°. Ottawa 1897. [Jb. 1897. II. -431-.] 

 Tyrrell and Dowling : Report on the country between Athabasca 

 Lake and Churchill River. — Adams : Report on the Laurentian area lying 

 to the worth of the island of Montreal. — Low: Report on explorations 

 in the Labrador Peninsula along the East Main, Koksoak, Hamilton, Mani- 

 cuagan, and portions of other rivers in 1892—93 — 94—95. — Hoffman: 

 Report on the section of Chemistry and Mineralogy. — Ingall: Section 

 of mineral statistics and mines. Annual report for 1895. 



