WEEKS.] 
PETROLOGY, AND MINERALOGY FOR 1892-1900. 
27 
Bibliography— Continued . 
Selenodont Artiodactyls of the Uinta, Scott, 
4884. 
Sketch of W. W. Mather, Hitchcock, 2619. 
Sketch of George Clinton Swallow, Broad- 
head, 609. 
Slate belt of New York and Vermont, Dale, 
1256. 
Study of graptolites, Ruedeman, 4691. 
Studies of Palseechinoidea, Jackson, 2871. 
Summary of pre-Cambrian literature, Van 
Eise, 5698. 
Summaries of pre-Cambrian literature, Leith, 
3448,3449,3451. 
Supplement to the bibliography of the Paleo- 
zoic Crustacea, VogdeS, 5759. 
Synopsis of American fossil Bryozoa, Nickles 
and Bassler, 4096. 
Systematic position of trilobites, Kingsley, 
3182. 
Terraces of the Ohio and Beaver rivers, I lice, 
2506. 
The development and phylogeny of Pla- 
centiceras, Smith, 5055. 
The Devonian lamprey, Palaeospondylus 
gunni Traquair, Dean, 1476. 
The history of the Pelycosaufia, with a de- 
scription of the genus Dimetrodon, Cope, 
Baur, and Case, 300. 
Volcanic rocks of South Mountain, Pa., Bas- 
com, 276. 
Wachsmuth, Charles, Calvin, 706. 
Well-marked stages in the evolution of the 
Testudinate Humerus, Wieland, 6137. 
Zinc and lead region of north Arkansas, 
Branner, 552. 
Biography.* 
Baur's (George) life and writings, Wheeler, 
6031. 
Billings (E.), Ami, llOd. 
Bouve's work in geology and mineralogy, 
Crosby, 1161. 
Castillo (A. del), Aguilera, 58. 
Cope (Edward Drinker), Frazer, 1889. 
Cope (Edward Drinker), Gill, 2024. 
Cope (Edward Drinker), memoir of, Minot, 
4017. 
Cope (Edward D.), memoir of, Scott. 1882. 
Cope, (Edward Drinker), King, 3180. 
Cope (Edward Drinker), Kingsley, 3183. 
Cope (Edward D.i, osborn, 4197. 
Cope (Edward Drinker), Woodward, 6436. 
Cozzens (Issachar, jr.), sketch of, Vogdes, 
5762. 
Dana (James Dwight), Beecher, 369. 
Dana (James Dwight), Gilman, 2025a. 
Dana (James Dwight), Powell, 4429. 
Dawson (Sir William) Adams, 30, 31, 32, 33. 
Dawson (J. William), Ami, 110a, llOd. 
Egleston (Thomas), Moses, 4040, 4042. 
Eminent living geologists, Dr. G. M. Dawson, 
Hinde, 2603. 
Gesner (Abraham), a biographical sketch, 
Gesner, 1976. 
Gesner (Abraham), Matthew, 3773. 
Giroux (N. J.), memoir of, Ells, 1654. 
»This subject was introduced into the index for 
1896-1900, inclusive. 
Biography— Continued. 
Green (William Lowthean), Hitchcock, 2625. 
Hall (James), Notice sur, Barrois, 265. 
Hall (James), relation of, to American geol- 
ogy, Gratacap, 2155. 
Hall (James) , life and work of, Hovey, 2786. 
Hartt (Ch. Fred), Simonds, 4469. 
Hawn (Maj. Frederick), Broadhead, 608. 
Hay (Robert) , memoir of, Hill, 2552. 
Hay (Robert), Thompson, 5368. 
Hubbard, (Oliver Payson), Hovey, 2774. 
Hubbard (Oliver Payson), Stevenson and 
Julien, 5233. 
Jackson (Charles Thomas), Woodworth, 6157. 
James (Joseph Francis), Gilbert, 2010. 
James (Joseph Francis), memoir of, Stanton, 
5204. 
Marcy (Oliver), Crook, 1149, 1150. 
Marsh (Othniel C), Ami, 102. 
Marsh (Othniel C), Beecher, 378, 384. ' 
Marsh (Othniel (_'.), Hague, 2240. 
Marsh (Othniel C), Wortman, 6191. 
Mather (W. W.), sketch of, Hitchcock, 2619. 
Meei I Fielding Bradford), White, 6037. 
Mudge (Benjamin F.), Williston, 6251. 
Newberry (J. S.), contribution of, to fossil 
botany. Hollick, 2683. 
I irton ( Edward), geologist, Gilbert, 2019,2020. 
orton i Edward), educator, Mendenhall, 3910. 
Orton (Edward), Stevenson. 5232. 
< )\ven ( Richard), Jordan, 2941. 
Rogers (William Barton), Mendenhall, 3909. 
Rogers (William Barton), Walker, 5822. 
Swallow (George Clinton), sketch of, Broad- 
head. 629. 
Tuomey I Michael), life of, Smith, 5015. 
Wachsmuth (Charles), Calvin, 706. 
Wachsmuth (Charles), biographical sketch 
of, Keyes, 3098, 3112. 
California. 
Age and succession of the igneous rocks of 
the Sierra Nevada, Turner, 5457. 
Age of California Coast ranges, Ransome, 4537. 
Age of the California Coast ranges, Fairbanks, 
1756. 
Alameda County, Watts, 5894. 
Alpine glaciers of the Sierra Costa Mountains 
in California, Hershey, 2496. 
Amador County, Preston, 4455. 
Analcite diabase from California, Fairbanks, 
1748. 
Ancient channel system of Calaveras County, 
Storms, 5263. 
A new amphibole-pyroxene rock, Turner, 5469. 
Appalachian type of folding in the White 
Mountain range, California, Walcott, 5798. 
Asphalt, genesis of, Cooper, 1064. 
Aulisci, the fossil, Deby, 1478. 
Auriferous conglomerate in California, Fair- 
banks, 1751. 
Auriferous conglomerate of California, Dunn, 
1577. 
Auriferous conglomerate of Jurassic age, 
Lindgren, 3524. 
Auriferous conglomerate of Transvaal, Becker, 
No. 347. 
the year 1896, Bull. No. 149, and covers the years 
