126 
BIBLIOGRAPHY AND INDEX OF N. A. GEOLOGY, 
[BULL. 162. 
Geologic Formations Described — Continued. 
Auburn shale, Beede, No. 65. 
Augusta, Beyer, No. 76. 
Augusta, Keyes, Nos. 423, 425. 
Augusta limestone, Marbut, Nos. 517, 518, 521. 
Augusta limestone, Sbepard, No. 698. 
Augusta, Weller, No. 867. 
Auriferous grav.ls, Merriam, No. 545. 
Auriferous gravel series, Turner, No. 776. 
Barbacoas formation, Hill, No. 352. 
Baptanodon beds, Marsh, No. 524. 
Barnstable series, Shaler, No. 695. 
Bashi, Harris, No. 334. 
Batesville sandstone, Drake, No. 239. 
Batesville sandstone, Weller, No. 860. 
Bays sandstone, Campbell, No. 127. 
Beacon Hill formation, Salisbury, No. 682. 
Bearwallow conglomerate, Campbell, No. 127. 
Becket gneiss, Emerson, No. 258. 
Bed rock series, Turner, No. 776. 
Belchcrtown tonalite, Emerson, No. 258. 
Bells Landing, Harris, No. 334. 
Bellvale flags, Hies, No. 658. 
Belly River beds, Knowlton, No. 453. 
Benton, Bain, No. 37. 
Benton. Darton, No. 194. 
Berlin rhyolite-gneiss, Weidman, No. 857a. 
Bernardston formation, Emerson, No. 258. 
Bethany limestone, Bain, Nos. 36, 39. 
Bethany limestone, Keyes, No. 424. 
Bethany limestone, Marbut, Nos. 519, 520. 
Birch Creek series, Emmons, No. 260. 
Black River, Ells, No. 256. 
Blackrock diabase, Emerson, No. 258. 
Black shale, Girty, No. 299. 
Black shale, Keyes, No. 415. 
Black shale, Shepard, No. 698. 
Bluefield shale, Campbell, No. 127. 
Bluestone formation, Campbell, No. 127. 
Boone chert, Drake, No. 239. 
Border conglomerate, Kiimmel, No. 456. 
Boston group, Drake, No. 239. 
Bowling Green limestone, Keyes, No. 431. 
Breathitt formation, Campbell, No. 129. 
Bridger group, Osborn, No. 585. 
Bridgeton formation, Salisbury, No. 682. 
Brunswick beds, Kiimmel, No. 456. 
Bryant limestone, Keyes, No. 431. 
Buchanan, Beyer, No. 76. 
Buchanan, Leverett, No. 487. 
Buchanan gravel, Calvin, Nos. 121, 123, 124, 
126. 
Buffalo shale, Keyes, No. 431. 
Bujio formation, Hill, No. 352. 
Burlingame limestone, Haworth, No. 335. 
Burlingame shale, Beede, No. 65. 
Burlington formation, Marbut, No. 521. 
Burlington limestone, Lower, Shepard, No. 
698. 
Burlington limestone, Upper, Shepard, No. 
698. 
Calaveras formation, Turner, No. 776. 
Calciferous, Cushing, No. 182. 
Calciferous, Ells, No. 256. 
Calhoun limestone, etc., Beede, No. 65. 
Callaway limestone, Keyes, Nos. 415, 431. 
Geologic Formations Described— Continued. 
Cap-au-gres sandstone, Keyes* No. 431. 
Cape Cod series, Shaler, No. 695. 
Cape May formation, Salisbury, No. 682. 
Cavaniol group, Drake, No. 239. 
Cedar formation, Turner, No. 776. 
Cedar Valley stage, Calvin, Nos. 120, 121, 124. 
Ceratops beds, Marsh, No. 523. 
Chalk Mountain nevadite, Emmons, No. 259. 
Chattanooga shale, Campbell, Nos. 128, 129. 
Chazy, Bell, No. 68. 
Chazy, Cushing, No. 182. 
Chazy, Ells, No. 256. 
Chemung, Bies, Nos. 658, 659. 
Chemung group, Luther, No. 505. 
Chemung series, Prosser, No. 642. 
Cherokee shale, Crane, No. 167. 
Cherokee shale, Marbut, Nos. 517, 518, 520. 
Cherokee shales, Haworth, No. 335. 
Cherokee shales, Keyes, No. 435. 
Cherryville shale, Haworth, No. 335. 
Cheshire quartzite, Emerson, No. 258. 
Chester amphibolite, Emerson, No. 258. 
Cheyenne sandstones, Gould, No. 308. 
Chickamauga limestone, Campbell, No. 127. 
Chico formation, Fairbanks, No. 262. 
Chicopee shale, Emerson, No. 258. 
Chocolate limestone, Beede, No. 65. 
Chouteau limestone, Shepard, No. 698. 
Churchill sandstone, Tyrrell, No. 784. 
Cimarron series, Adams, No. 10. 
Cimarron series, Jones, No. 397. 
Clearwater shale, Tyrrell, No. 786. 
Clinch sandstone, Campbell, No. 127. 
Clinton, Bell, No. 68. 
Clinton, Ries, No. 659. 
Clinton formation, Foerste, No. 273. 
Clinton limestone, Blatchley and Ashley, No. 
92. 
Clinton shale, Luther, No. 505. 
Coal Measures, Drake, No. 239. 
Coal Measures, Keyes, No 418. 
Coatzacoalcos formation, Spencer, No. 726. 
Colorado, Bain, No. 37. 
Colorado formation, Todd, Nos. 769, 773. 
Colorado formation, Spurr, No. 739a. 
Columbia formation, Spencer, Nos. 726, 730. 
Comanche Peak formation, Hill and Vaughan. 
No. 537. 
Comanche series, Gould, No. 308. 
Como group, Knight, No. 446. 
Conodont bed, Grabau, No. 312, 
Conway schist, Emerson, No. 258. 
Corbin conglomerate lentil, Campbell, Nos. 
128, 129. 
Corniferous, Blatchley and Ashley, No. 92. 
Corniferous limestone, Bishop, No. 80. 
Corniferous limestone, Luther, No. 505. 
Cottonwood limestone, Keyes, No. 424. 
Couchiching, Coleman, No. 161. 
Crosswicks clay, Clark, No. 152. 
Crystal sandstone, Keyes, No. 415. 
Cuchara beds, Osborn, No. 585. 
Culebra clay, Hill, No. 352. 
Dakota, Bain, Nos. 34, 37. 
Dakota, Dartou, No. 194. 
