Author's Catalogue. ■ 263 
Kindle, E. M. 
The Devonian fossils and stratigraphy of Indiana. (Dept. Geol., 
Nat. Res. Ind., 25th Ann. Rep., pp. 529-758, pis. 1-31. IQOI.) 
Lawson, A. C. 
Le Conte, Joseph [Portrait.] " (Science, vol. 14, pp. 273-277, Aug. 
23, 1901.) 
Leonard, Arthur G. 
The basic rocks of northeastern Maryland and their relation to the 
granite. (Am. Geol., vol. 28, pp. 135-177, plates 15-19, Sept., 1901.) 
Leonard, A. G. 
Report of the assistant state geologist. (.Iowa Geol. Sur.. vol. 11. 
p. 31. 1901.) 
Lucas. F. A. 
Vertebrates from the Trias of Arizona. (Science, vol. 14, p. 376. 
Sept. 6, 1901.) 
McBride T. H. 
Geology of Clay and O'Brien counties. (Iowa Geol. Sur.. vol. 11, 
pp. 461-508. 1901.) 
Miller, B. L. 
Geology of Marion county. (Iowa Geol. Sur., vol. 11, pp. 127-197. 
1901.) 
Newland, D. H. 
The serpentnes of Manhattan island and vicinity and their accom- 
panying minerals. (Schl. Mines Quart., vol. 22, July, pp. 393-410. 1501.) 
Norton, W. H. 
Report of Prof. W. H. Norton in charge of Artesian Wells. (Iowa 
Geol. Sur., vol. 11, pp. 33-34. 1901.) 
Norton, W. H. 
Geology of Cedar county. (Iowa Geol. Sur., vol. 11. pp. 282-396. 
1901.) 
Penfield, S. L. (and W. E. Ford) 
Calaverite. (Am. Jour. Sci., vol. 12, pp. 225-246. Sept., iroi.) 
Phillips, W. B. 
Texas Petroleum. (Univ. Tex. Min. Sur., Bull. No. i. pp. 201, 
plates. Austin, July, 1901.) 
Prosser, C. S. 
The Paleozoic formations of Allegany county, Maryland. (Jour. 
Geol., vol. 9, po. 407-429. July-Aug. 1901.) 
Robinson, H. H. 
Octahedrite and Brookite from Brindletown, North Carolina. (Am. 
Jour. Sci., vol. XII. Sept., 1901. pp. 180-184.) 
Rogers, A. F. 
A list of the crystal forms of calcite with their interfacial angles. 
(Schl. Mines Quart., vol. 22, July, 1901, pp. 429-448.) 
Slebenthal, C. E. 
Silver Creek hydraulic limestone of southeastern Indiana. (Dept. 
Geol. Nat. Res. Ind., 25th Ann. Rep., pp. 331-389. Map, pi. 14. looi.) 
