244 
BIBLIOGRAPHY OF NORTH AMERICAN GEOLOGY, 1906-11)07. 
IiOuisiana. 
General. 
Jennings sheet, cartography : Harris, 
1080. 
Economic. 
Oil fields of Gulf coastal plain : Fen- 
neman, 859. 
Sulphur deposits: Baldacci, 117. 
Physiographic. 
Northern Louisiana : Davis, 680. 
Stratigraphic. 
Northern Louisiana : Veatch, 2436, 
2438. 
Winfield area : Harris, 1079. 
Underground water. 
Northern Louisiana : Veatch, 2436, 
2438. 
Lower Silurian. See Ordovician. 
Mackenzie. 
General. 
Peel River region : Camsell, 412, 414. 
Magmas and intrusions. 
Abyssal igneous injection : Daly. 638. 
Auvergnose rocks, size of grain : Lane, 
1500. 
Cracks, deep, in the earth, possibility 
of: Lane, 1498. 
Dikes : Kemp, 1365. 
Gravitational .assemblage in granite: 
Gilbert, 493. 
Igneous intrusion, methods of : Becker, 
172 ; Cross, 606 ; Day, 689 : 
Lawson, 1530 : Lindgren, 1602 ; 
Smith, 2228; Wright, 2651. 
Magmatic differentiation, influence of 
varying degrees of superfusion 
upon : Lane, 1501. 
through gravitative adjustment : 
Daly, 631. 
Magmatic emanations : Lincoln, 1586. 
Marysville district : Barrell, 149. 
Mexico : Philippi. 1924. 
Occlusions of igneous rock : Julien, 
1334. 
Okanagan composite batholith : Daly, 
632. 
Quartz veins of Silver Peak, Nevada : 
Hastings, 1089. 
Magnesite. 
California : Aubury, 87 ; Hess, 1135, 
1138. 
United States : 2418, 2419. 
Maine. 
Economic 
Clays, Penobscot Bay region : Bastin, 
161. 
Feldspar and quartz deposits : Bastin, 
162. 
Granites : Dale, 623 ; Smith, 2233. 
Graphite, occurrence : Smith, 2230, 
2231. 
Knox County, lime : Bastin, 160. 
Mineral prospect : Smith, 2234. 
Penobscot Bay quadrangle : Smith et 
<il , 2241. 
Slate : Dale and Eckel, 625. 
new variety ; Dale, 622. 
Maine— Continued. 
Dynamic and structural. 
Blazing beach : Fenhallow, 1901. 
Stratigraphic. 
Glacial and interglacial stages : Clapp, 
47.".. 
Glaciation : Clapp, 478. 
Penobscot Bay quadrangle : Smith et 
al., 2241. 
Paleontology. 
Brachiopod, new : Williams, 2585. 
Devonian : Clarke. 497. 
Petrology. 
Mt. Desert Island : Frazer, 898. 
Prowersose and other unusual rocks : 
Bastin, 159. 
southern Maine : Ogilvie, 1815. 
Mineralogy. 
Manganotantalite : Schaller, 2136. 
Mammalia. 
Aquatic life, modifications of limb 
structure for : Osburn, 1849. 
Carnivora from Tertiary of John Day 
region : Merriam, 1713. 
Cetacean, Agarophius pygmaeus : True, 
2393. 
Anoplonassa forcipata Cope : True, 
2394. 
types in Museum of Comparative 
Zoology : Eastman, 759. 
Chrysochloridffi : Matthew, 1701. 
Desmostylus : Merriam, 1711. 
Diceratherium : Peterson, 1915. 
Didelphyidse, homologies of stylar cusps 
in upper molars : Bensley, 204. 
Edentate-like remains from the Mascall 
beds of Oregon : Sinclair, 2213. 
Elephants of the Pleistocene : Lucas, 
1626. 
Equidse, revision of : Gidley, 948. 
Extinction of Mammalia, cause of: 
Osborn, 1840. 
Felidas from Quaternary of California: 
Bovard. 272. 
Horse, from Mascall beds of Oregon : 
Gidley, 943. 
origin : Cockerell, 514. 
Horse family, evolution of : Lull, 1632 ; 
Underhill, 2413. 
Horses from Oligocene of Assiniboia : 
Lambe, 1490. 
Hyracodon : Lambe, 1849. 
Mammal horizons of North America : 
Osborn, 1843. 
Mammal-bearing beds in northwestern 
Nevada: Merriam, 1716. 
Mammalia, reclassification of : Osborn, 
1848. 
Mammoth, mounted : Osborn, 1N44. 
tooth from Ohio: McClure, 164(5. 
Mastodon, from Loup Fork Miocene: 
Sternberg, 2285. 
in Yukon Valley : Osgood, 1851. 
Merycocluerus : Douglass, 7."»»>. 
Merycoidodon : Gilmore, 961. 
Merycoidodonts : Douglass, 729-732. 
