128 THE UNIVERSITY OF KANSAS PALEONTOLOGICAL CONTRIBUTIONS Koninck, Laurent Guillaume de (362) 1842-1844, 1851, Description des Animaux fossiles qui se trouvent dans le Terrain carbonifère de Belgique: iv + 716 p.; main text p. 1-650, pl. A-E +1-55 (1842-1844); Suppl., p. 651-716, pl. 56-60 (1851) (Liége, Bonn, Paris). & LeHon, Henri (363) 1854, Recherches sur les crinoïdes du terrain carbonifère de la Belgique: Belg. Acad. Roy. Sci., Mém., v. 28, 215 p., 7 pl., text fig. (Bruxelles). Krijnen, W. F. (364) 1931, Annotations to the map <strong>of</strong> the more important fossil localities in the Netherlands East Indies: Leid. Geol. Meded., v. 5, p. 507-551, map (Leiden). Kuhn, Oskar (365) 1949, Lehrbuch der Paldozoologie: iv +326 p., 50 pl., 224 fig. (Stuttgart). Lahusen, Joseph Iwanowitsch (or Laguzen, losif Ivanovich) (366) 1895, Kratkil kurs Paleontologhil. Paleozoologiya: pt. 1, 8vo., vi + 326 p., 550 fig. (St. Petersburg, Leningrad). Lake, Philip, & Rastall, Robert Heron (367) 1922, A textbook <strong>of</strong> geology: 3rd imp., 2nd ed., xiv +508 p., 134 fig., Arnold (London). Lamansky, W. (or Lamanskiy, V. V.) (368) 1905, Die aeltesten silurischen Schichten Russlands (Etage B): Comité Géol., Nouv. Sér., Mém., Livr. 20, vii + 203 p., 2 pl., charts (St. Petersburg). Lasaulx, Arnold von (369) 1878, Aus Jr/and: Geol. Mag., n. ser., dec. 2, v. 5, p. 119-121 (Hertford). Laudon, Lowell Robert (370) 1929, The strati graphy and paleontology <strong>of</strong> the northward extension <strong>of</strong> the Burlington limestone: Master's Thesis, State Univ. Iowa (Iowa City). (371) 1931, Stratigraphy <strong>of</strong> the Kinderhook series <strong>of</strong> Iowa: Iowa Geol. Survey, Ann. Rept. 35, p. 333- 451, fig. 45-68 (Des Moines). (372) 1933, The stratigraphy and paleontology <strong>of</strong> the Gilmore City formation <strong>of</strong> Iowa: Iowa Univ. Studies Nat. History, V. 15, no. 2, 74 p., 7 pl., 7 fig. (August 1) (Iowa City). (373) 1935, Supplemental statement on the Mississippian system in Iowa: <strong>Kansas</strong> Geol. Soc., Guideb. 9, p. 246-247 (Wichita). , & Beane, B. H. (374) 1937, The crinoid fauna <strong>of</strong> the Hampton formation at Le Grand, Iowa: Iowa Univ. Studies Nat. History, v. 17, no. 6, n.s., no. 345, p. 227-272, 5 pl., 5 fig. (December 1) (Iowa City). , Parks, James Marshall, & Spreng, Alfred Carl (375) 1952, Mississippian crinoid fauna from the Banfl formation, Sun wapta Pass, Alberta: Jour. Paleont., v. 26, no. 4, p. 544-575, pl. 65-69 (July) (Tulsa). Lehmann, W. M. (376) 1949, Pentremitella osoleae n. g. n. sp., ein Blastoid aus dem unterdevonischen Hunsriickschiefer: Neues Jahrb. f. Min. Geol. Palknt., Monatshefte, Abt. B, Jahrg. 1949, p. 186-191, 1-7 fig. Lesley, J. Peter (377) 1889, A dictionary <strong>of</strong> the fossils <strong>of</strong> Pennsylvania and neighboring states: Pennsylvania Geol. Survey, Rept., P. 4, v. 2, p. 439-1259, text-fig. (Harrisburg.) [The "J" in this author's name signifies Junior.] Leuckart, Karl Georg Friedrich Rudolf (378) 1854, Bericht fiber die Leistungen in der Naturgeschichte der niederen Thiere wdhrend der fahre 1848-1853. Echinodermata: Archiv. f. Naturgesch. Jahrg. 20, v. 2, p. 373-404 (Berlin). (379) 1868, Bericht Uber die wissenschaftlichen Leistungen in der Naturgeschichte der niedern Thiere wiihrend der I ahre 1866 und 1867. Ztveite Half te. Echinodermata: Same, jahrg. 34, v. 2, p. 207-248. (380) 1872, Bericht fiber die tvissenschaftlichen Leistungen in der niederen Thiere wiihrend der fahre 1870 und 1871. Zweite Half te II. Echinodermata: Same, jahrg. 38, v. 2, p. 189-224. Loomis, Frederick Brewester (381) 1903, The dwarf fauna <strong>of</strong> the pyrite layer at the horizon <strong>of</strong> the Tully limestone in western New York: New York State Mus., Bull. 69, p. 892-920, 1240-1248, 5 pl. (November) (Albany). Ludford, Albert (382) 1951, The stratigraphy <strong>of</strong> the Carboniferous rocks <strong>of</strong> the Weaver Hills district, North Staffordshire: FIGURE PAGE 1-13. Mesoblastus crenulatus (RoEmER). Lower Carboniferous limestone, Tournai, Belgium. 1 3. Topotype?, 5,196, Krantz coll., Univ. Chicago; oral, "D" ambulacral, aboral views (X6.7).-4-6. Topotype?, 536, deKoninck coll., Harvard Mus. Comp. Zoology; oral, "D" ambulacral, aboral views <strong>of</strong> an elongate specimen (X5.5). 7-9. Topotype?, S3,775, Krantz coll. <strong>of</strong> Springer coll., U.S. Natl. Mus.; oral, "D" ambulacral, aboral views (X4.1). EXPLANATION OF PLATE 47 -10. Oral view <strong>of</strong> specimen S3,775, showing cryptodeltoids in place where hypodeltoid is removed (x2.2). -11. Topotype?, 19,083, Gurley coll., Univ. Chicago; aboral view <strong>of</strong> polished cross section showing three hydrospire folds on each side <strong>of</strong> an ambulacrum (X9.3).- 12,13. Tangential and ambulacral views <strong>of</strong> "C" ambulacrum <strong>of</strong> specimen 5,196 illustrated in fig. 1, showing side plates covering lancet and detailed pores <strong>of</strong> hydrospire plate (X10) 77
UNIVERSITY OF KANSAS PALEONTOLOGICAL CONTRIBUTIONS <strong>ECHINODERMATA</strong>, ARTICLE 3 PLATE 47 FAY-BLASTOID STUDIES 12 13