JACKFORK SANDSTONE 645 



Page Plate 



Jackfork sandstone 477, 528 29 



Jacksonburg limestone 443 27 



James River shale . . 29 



Jefferson City dolomite 551, 552, 632, 668, 673 27 



Jeffersonville limestone . . 28 



Jennings formation 522 28 



Jewe formation in Russia 488 



Joachim dolomite 479, 553 



formation 480 27 



limestone 456 



magnesian limestone 528 



Johannian 625 



Jonesboro limestone 637, 672 27 



Jordan sandstone 528, 640 27 



Juniata formation 473 



in New York and Pennsylvania 311 



sandstone 469, 563 27 



Kankakee axis, Fernvale outcrops 305 



Kaskaskia 29 



Katemcy formation ' 623, 666 



Keokuk formation 427, 587 29 



Keokuk- Warsaw hiatus 587 



Ketona dolomite 549, 634 27 



Keyes, C. R., on Folly limestone 480 



on position of Warsaw and Sainte Genevieve formations . 587, 589 



Keyser limestone 563, 590 28 



Kiefer sandstone 522, 591 



Kimmswick, Invasion map of 368 



age 305 



baseleveling 309 



distribution 310 



fauna 369 



limestone 309, 421, 454, 479, 523, 524, 530 27 



Peneplanation of 466 



relation to overlying formations 309, 310 



Solution channels in 450, 466 



Kinderhook . . 29 



faunas 516 



Kinderhookian 29 



Kindle, E. M., on Silurian deposits in Alaska 383 



King limestone . . 29 



Kittatinny formation 552, 643, 644, 646 27 



Knox, Lower 636 27 



Basal division of 635 



dolomite 332, 382, 478, 54S. (512. 628 27 



Relations to Jefferson City dolomite 638 



Upper 636, 637 27 



Knoxville trough 413, 414, 453, 588, 548, 55G, 556 



formations in 27 



