BIBLIOGRAPHY OF NORTH AMERICAN GEOLOGY, 1906-1907. 99 
Hollick, Arthur — Continued. 
1206. A fossil forest fire. — Staten Island Assoc. Arts and Sciences, vol. 1. 
pt. 2, pp. 21-23, 190G. 
Gives an explanation of the occurrence of charred wood in Cretaceous deposits al 
Kreisherville, Staten Island. New York. 
1207. Insect borings in Cretaceous lignite from Kreischerville [New York].— 
Staten Island Assoc. Arts and Sciences, vol. 1, pt. 2, pp. 23-24, L906. 
1208. A soapstone drift bowlder containing magnetite. — Staten Island Assoc. 
Arts and Sciences, Proc, vol. 1, pt. 2. pp. 31-32, 1906. 
1209. The Pleistocene flora [of .Maryland |. — Maryland Ceo]. Survey, Plio- 
cene and Pleistocene, pp. 14S-I41). 1906. 
1210. Systematic paleontology of the Pleistocene deposits of Maryland: 
Pteridophyta and Spermatophyta. — Maryland Geol. Survey. Pliocene and Pleis- 
tocene, pp. 217-2.'!7. 1) ]ils.. 1906; New York Bot. Garden, Contr., no. 85, 1906. 
1211. Description of new Tertiary fossil flower from Florissant, Colorado. 
Torreya, vol. 7, no. 9, pp. 182-184, 2 figs., 1907. 
American fossil mosses, with description of a new species from Florissant, 
Colorado.— See Britton and Hollick, no. 304. 
Hollick. Arthur, and Jeffrey., Edward C. 
1212. Affinities of certain Cretaceous plant remains commonly referred to 
the genera Dammara and Brachypjiyllum. — Am. Naturalist, vol. 40, pp. 189- 
216, 5 pis., March, 1906; New York Bot. Garden, Contr. no. 79, 1906. 
Describes the occurrence and character of the material, the methods of investigation 
employed, and gives ;i description of Protodammara speciosa n. gen. and sp.. and critical 
notes upon the other material. 
1213. Recent identification of Cretaceous gymnosperms from Kreischerville, 
X. Y.— Abstract: Science, new sor.. vol. 25, pp. 2i)2-2!»: > ,. February li'J. 1907. 
Holmes, Joseph A. 
Report on the operations of the coal-testing plant of the United States Geo- 
logical Survey at the Louisiana Purchase Exposition, St. Louis. Mo.. 1904. — 
See Parker, Holmes, Campbell, no. 1870. 
Holmes, Joseph A., and others. 
1214. Preliminary report on the -operations of the fuel-testing plant of the 
United States Geological Survey at St. Louis. Mo., 1905. — U. S. Geol. Survey. 
Bull. no. '2'. 10, 240 pp., 1906. 
Contains the following papers : 
Introduction, by J. A. Holmes, pp. 5-15. 
Literature relating to peat and its utilization, pp. 11-16. 
Field work, by E. W. Parker and J. Shoher Burrows, pp. 16-2S. 
Work of the chemical laboratory, by N. W. Lord. pp. 29 ■".". 
Washing tests, by John I). Wick. pp. .".1 32. 
Steaming tests, by I-. P. Breckenrldge, pp. '■'<'■'< 35. 
Producer-gas tests, by Robert II. Fernald, pp. : > .<»-."»T. 
Coking tests, by A. W. Belden, pp. 38 •; , ». 
Briquet ting tests, by .1. A. Holmes, pp. 40—52, 
Detailed report of tests, pp. 53-233. 
Holway, Ruliff S. 
1215. The history of the Blue Lakes [California]. — California Phys. <;<M.g. 
glut), Pull., vol. 1, no. 1. pp. 8-13, '2 figs., April. L907. 
Describes the physiographic origin and history of the lakes in Lake County. California 
1216. Physiographic changes hearing on the fauna! relationships of the 
Russian and Sacramento rivers, California. — Science, new sor.. vol. •_'<;, pp. 382 
383, September 30, 1907. 
