INDEX TO VOLUME 27 



729 



Page 



Limestone, Breeciated 122 



— -, Formation of Paleozoic 147 



— , Sexton Creek 313 



Lindgren, W., cited on bathyliths on 



the Pacific coast 509 



— granodiorite 204 



— ■ — ■ ■ — monzonite analyses 206 



Linn.eus, , cited on Paleozoic or- 

 ganic remains near Rabiick 585 



Linnarsson, G., Reference to "Om Ves- 

 tergotlands Cambriska och Siluris- 



ka aflagringar" of 5S6 



Lithogexesis and stratigraphy of the 

 red beds of southeastern Wyoming ; 



S. H. Knight 120 



Little Missouri lower valley, Postgla- 

 cial age 'of 302 



River, Preglacial valley of 300 



tributaries, Abnormal drainage of. 301 



Lobeck, Ar.iin K. ; Position of the 

 New England upland in the White 



Mountains 108 



Loess in the Mississippi Valley 82 



Logan, W., cited on amphibian foot- 

 prints 410 



white quartzite 569-570 



Loomis, F. B., presided at morning 



session, December 30 153 



Section of Vertebrate Paleon- 

 tology, December 29, 1915 149 



— , Refeience to "The American Society 



of Vertebrate Paleontology" by. . . 350 



— , Remarks on "mutations" by 148 



Sauropods by 151 



Loretz, H., cited on Ceratopyge of 



Thuringian forest 595 



Lower Devonian — Lower Old Red, 



Stratigraphy of 360-370 



Lower Ordovicic formations 555 



Lull, R. S., Thanks rendered to 387 



Lyell, , cited on Lower Silurian 



rocks 557 



theory of special creations .... 492 



that all ocean bottoms had 



been land 493 



Lyons, ; , cited on Kilauean rock 



analysis 54 



McCalley, H., Reference to "The valley 



regions of Alabama" by 437 



McConnell, R. G., cited on the Triassic 



rocks of Liard River 706 



— , Reference to report on an explora- 

 tion in the Yukon and Mackenzie 

 basins, Northwest Territory, by ... . 706 



of the Finlay and 



Omenica rivers of 716 



McKAi, L., Analyses by 230 



McKexzie, J. D., Reference to "South- 

 central Graham Island, British Co- 

 lumbia," of 713 



Macxair, , cited on Old Red Sand- 

 stone 349 



Maddrex, A. G., Reference -to "Geologic 

 investigations along the Canada- 

 Alaska boundary" of 702 



Madisox, Wisconsin, Cambrian and 



Ozarkian sandstones near 460 



Maine coast, Recent subsidence on ... . 108 



Mammal fauna of Hawver Cave in Cali- 

 fornia 109 



Mammalian Miocene fauna from Te- 



hachapi region 170 



Mammals, Origin of sternum in 152 



Manning, Van II., cited on radium... 25 



Mansfield, George R., and P. V. 

 Rouxdy ; Stratigraphy of some for- 

 mations hitherto called Beckwith 

 and Bear River, in southeastern 

 Idaho 70 



Page 

 Maxsfield, George R. ; Geologic map 

 of the Fort Hall Indian Reserva- 

 tion 64 



— ; Preliminary map of the Wayan 



quadrangle, Idaho- Wyoming 65 



— : Subdivisions of the Thaynes lime- 

 stone and nugget sandstone, Meso- 

 zoic. in the Fort Hall Indian Reser- 

 vation, Idaho 70 



Marble, Photograph, of schistose.. 442,443 



— . Structure of 440-445 



— , Topography of 438 



Marbles, Crystalline, Alabama 437 



Marbut, C. B. ; Characteristics of the 



soil and us reiaaou iu gtj.Oo, . . . 114 

 de Margerie, L., cited on monoclines. 91, 92 

 Marine faunas. Bottom control of com- 

 position of 160 



. Influence of bottom and depth on. 454 



— plane 240 



— '1 1 lassie invertebrate fauna from New 



Zealand ; C. T. Trechmann 172 



Mark, J. E., cited on Armoricain grit. . 584 



Ordovicic of Daiarne 604 



— , Reference to "The classification of 



the (. ambrian and Siluric rocks" of. 558 

 Marsh, O. C, cited on Thinopus anti- 



quas : 409 



— , Reference to "Amphibian footprints 



from the Devonian" by 409 



Marshall, , cited on alkaline rocks 



of Hawaii 330 



Martin, G. C, and F. J. Katz, Refer- 

 ence to "A geologic reconnaissance 

 of the Iliamna region, Alaska," of. 



697, 700 



T. W. Stanton, Reference to 



"Mesozoic section on Cook Inlet and 



Alaska Peninsula" of 699 



— , Reference to "The Mesozoic stratig- 

 raphy of Alaska" of 687 



■ "The western part of Kenai 



Peninsula" of 698 



— , Remarks on lake clays by 81 



— ■ ; Triassic rocks of Alaska 119, 685 



Martin, Lawrence, cited on Keweenaw 



series 97 



Maryland, Silurian system of S9 



Mather, Kirtley F., and Wallace W. 

 Atwood ; Geographic history of the 

 San Juan Mountains since the close 

 of the Mesozoic era 3S 



— cited on Silurian formation in New 



York 532 



Matthes, F. E. ; Tertiary-Quaternary 

 orogenic history of the Sierra Ne- 

 vada in the light of recent studies 

 in 'the Yosemite region 46 



Matthew, G. F„ cited on batrachian 



footprints 410 



Matthew, W. D., cited on climate and 



evolution 192 



evolution of land life 390 



— ; Methods of correlation by fossil 



vertebrates 515 



— ; Mounted skeleton of Blastocerus 

 pampwus — a fossil deer from Argen- 

 tina 153 



— ; Mounted skeleton of Canis dirus, 

 with remarks on the methods of 

 reconstruction of extinct animals.. 153 



— , Reference to "Climate and evolution" 



by 390 



Mauzelius, R., Analyses by 207 



Mayville beds of Wisconsin. Correla- 

 tion with Alexandrian rocks of Illi- 

 nois of 310 



— limestone, Thotograph of 323 



Mechanics of intrusion of the Black 



Hills Precambrian granite ; Sidnev 



Paige 104 



Median eye in trilobites 146 



