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Articulate Brachiopods of the St. Clair Limestone (Silurian), Arkansas, and the Clarita Formation (Silurian), Oklahoma

Published online by Cambridge University Press:  20 December 2017

Thomas W. Amsden
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Abstract

The St. Clair Limestone and Clarita Formation contain large, Upper Silurian (Wenlockian) brachiopod faunas. The St. Clair Limestone crops out in two areas in north-central Arkansas; one is the type area near Batesville, in parts of Independence, Stone, and Izard Counties, the other is near Gilbert, Searcy County. The Clarita Formation, Fitzhugh Member, crops out in the Arbuckle Mountain region and Criner Hills of south-central Oklahoma. The articulate brachiopod fauna of the St. Clair Limestone comprises 45 species and subspecies referred to 35 genera and subgenera, and that of the Clarita Formation, Fitzhugh Member, comprises 23 species and subspecies referred to 22 genera and subgenera. The combined St. Clair-Clarita fauna totals 51 species and subspecies, of which 17 are new; 40 genera and subgenera are represented, of which 9 are new: Orthostrophella, Onychotreta (Eilotreta), Onychotreta (Lissotreta), Placotriplesia, Boucotides, Leangella (Opikella), Virginiata, Dicamaropsis, and Homoeospirella. The faunas of the St. Clair and Clarita are remarkably similar; all but six of the Clarita species are present in the St. Clair, and the two formations are closely related in age. Strata of this age are probably widely distributed in the Midcontinent area of the United States, although the brachiopod evidence for this is meager. The generic suite represented in the St. Clair-Clarita brachiopod faunas is similar to that of the Wenlock of Great Britain and the Slite and Mulde Marlstones of Gotland; the stage of development represented by the St. Clair species of Dicoelosia is also similar to that of D. biloba from the Wenlock Limestone and Slite and Mulde Marlstones. The St. Clair-Clarita brachiopod fauna does not show any marked similarity to brachiopod faunas known to be in the Silurian of Bohemia, and, in fact, correlation with the Czechoslovakian Silurian section is at present uncertain.

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Research Article
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Journal of Paleontology , Volume 42 , Issue S1: Paleontological Society Memoir 1. Articulate Brachiopods of the St. Clair Limestone (Silurian), Arkansas, and the Clarita Formation (Silurian), Oklahoma , May 1968 , pp. 1 - 113
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Copyright © 1968 Paleontological Society 

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References

References Cited

Alexander, F. E. S., 1949, Revision of the brachiopod species Anomia reticularis Linnaeus, genolectotype of Atrypa Dalman: Geol. Soc. London, Quart Jour., v. 104, p. 207–220, 2 pls., text-figs.Google Scholar
Amsden, T. W., 1949a, Stratigraphy and paleontology of the Brownsport Formation (Silurian) of western Tennessee: Yale Univ., Peabody Mus. Nat. History Bull. 5, 138 p., 34 pls., text-figs.Google Scholar
Amsden, T. W., 1949b, Two new genera of brachiopods from the Henryhouse Formation (Silurian) of Oklahoma: Washington Acad. Sciences Jour., v. 39, p. 202–203.Google Scholar
Amsden, T. W., 1951, Brachiopods of the Henryhouse Formation (Silurian) of Oklahoma: Jour. Paleontology, v. 25, p. 69–96, 6 pls. Google Scholar
Amsden, T. W., 1953, Some notes on the Pentameracea, including a description of one new genus and one new subfamily: Washington Acad. Sciences Jour., v. 43, p. 137–147, text-figs.Google Scholar
Amsden, T. W., 1956, Notes on Parmorthis brownsportensis and Isorthis arcuaria from the Henryhouse and Brownsport Formations: Okla. Geol. Survey, Okla. Geology Notes, v. 16, p. 78–85, 3 text-figs.Google Scholar
Amsden, T. W., 1957, Introduction to stratigraphy, pt. I of Stratigraphy and paleontology of the Hunton Group in the Arbuckle Mountain region: Okla. Geol. Survey Circ. 44, 57 p., 3 pls., 6 text-figs.Google Scholar
Amsden, T. W., 1958, Haragan articulate brachiopods, pt. II of Stratigraphy and paleontology of the Hunton Group in the Arbuckle Mountain region: Okla. Geol. Survey Bull. 78, p. 9–144, 14 pls., text-figs.Google Scholar
Amsden, T. W., 1959, Chilidiopsis Boucot: A recently described brachiopod genus, with some remarks on the Hunton Orthotetacea: Okla. Geol. Survey, Okla. Geology Notes, v. 19, p. 74–77, text-figs.Google Scholar
Amsden, T. W., 1960, Hunton stratigraphy, pt. VI of Stratigraphy and paleontology of the Hunton Group in the Arbuckle Mountain region: Okla. Geol. Survey Bull. 84, 311 p., 17 pls., text-figs.Google Scholar
Amsden, T. W., 1961, Stratigraphy of the Frisco and Sallisaw Formations: Okla. Geol. Survey Bull. 90, 121 p., 13 pls., text- figs.Google Scholar
Amsden, T. W., 1962, Silurian and Early Devonian carbonate rocks of Oklahoma: Amer. Assoc. Petroleum Geologists Bull., v. 46, p. 1502–1519, text-figs.Google Scholar
Amsden, T. W., 1963, Silurian stratigraphic relations in the central part of the Arbuckle Mountains, Oklahoma: Geol. Soc. America Bull., v. 74, p. 631–636, 2 pls., text-figs.CrossRefGoogle Scholar
Amsden, T. W., 1964, Brachial plate structure in the brachiopod family Pentameridae: Palaeontology, v. 7, p. 220–239, 4 pls., text-figs.Google Scholar
Amsden, T. W., 1965, Pentameridina, in Brachiopoda, pt. H of Treatise on invertebrate paleontology: Geol. Soc. America and Univ. Kans. Press, v. 2, p. 536–552, illus.Google Scholar
Amsden, T. W., 1966, Microcardinalia protriplesiana Amsden, a new species of stricklandiid brachiopod, with a discussion on its phylogenetic position: Jour. Paleontology, v. 40, p. 1009–1016, 3 pls., text-figs.Google Scholar
Amsden, T. W., 1967, Chimneyhill limestone sequence (Silurian), Hunton Group, Oklahoma, revised: Amer. Assoc. Petroleum Geologists Bull., v. 51, p. 942–945, text-figs.Google Scholar
Amsden, T. W., & Rowland, T. L., 1965, Silurian stratigraphy of northeastern Oklahoma: Okla. Geol. Survey Bull. 105, 174 p., 18 pls., maps, text-figs.Google Scholar
Barnes, V. E., Boucot, A. J., Cloud, P. E. Jr., Miller, R. H., & Palmer, A. R., 1966, Silurian of central Texas: A first record for the region: Science, v. 154, p. 1007–1008, text-figs.CrossRefGoogle Scholar
Barrande, Joachim, 1879, Brachiopodes, v. V of Recherches paléontologiques, in Systême silurien du centre de la Bohême: Prague, 226 p., 153 pls. Google Scholar
Beecher, C. E., 1891, Development of Bilobites : Amer. Jour. Science, ser. 3, v. 42, p. 51–56, 1 pl.CrossRefGoogle Scholar
Beecher, C. E., & Clarke, J. M., 1889, The development of some Silurian Brachiopoda: N.Y. State Mus. Mem., v. 1, 95 p., 8 pls.Google Scholar
Booker, F. W., 1926, The internal structure of some of the Pentameridae of New South Wales: Royal Soc. New South Wales Jour., v. 60, p. 130–145, 4 pls., text-figs.CrossRefGoogle Scholar
Boucot, A. J., 1957, Revision of some Silurian and Early Devonian spiriferid genera and erection of Kozlowskiellinae, new subfamily: Senckenbergiana Lethaea, v. 38, p. 311–334, 3 pls., text-figs.Google Scholar
Boucot, A. J., 1958, Kozlowskiellina, new name for Kozlowskiella Boucot, 1957: Jour. Paleontology, v. 32, p. 1031.Google Scholar
Boucot, A. J., 1960, Lower Gedinnian brachiopods of Belgium: Louvain, Univ., Inst. Géol. Mém., v. 21, p. 281–324, 10 pls., text-figs.Google Scholar
Boucot, A. J., 1961, Stratigraphy of the Moose River synclinorium, Maine: U S. Geol. Survey Bull. 1111-E, p. 153–188, text-figs.Google Scholar
Boucot, A. J., 1963, The Eospiriferidae: Palaeontology, v. 5, p. 682–711, 8 pls., text-figs.Google Scholar
Boucot, A. J., & Amsden, T. W., 1958, New genera of Brachiopods, pt. IV of Stratigraphy and paleontology of the Hunton Group in the Arbuckle Mountain region: Okla. Geol. Survey Bull. 78, p. 159–170, text-figs.Google Scholar
Boucot, A. J., & Gauri, K. L., 1966, Quadrikentron (Brachiopoda) a new subgenus of Strophochonetes : Jour. Paleontology, v. 40, p. 1023–1026, 1 pl.Google Scholar
Boucot, A. J., & Johnson, J. G., 1967, Silurian and Upper Ordovician atrypids of the genera Plectatrypa and Spirigerina : Norsk Geologisk Tidsskrift, v. 47, p. 79–101.Google Scholar
Boucot, A. J., Johnson, J. G., & Staton, R. D., 1964, On some atrypoid, retzoid, and athyroid Brachiopoda: Jour. Paleontology, v. 38, p. 805–822, 4 pls., text-figs.Google Scholar
Branson, E. B., 1924, General account of Missouri Devonian, in The Devonian of Missouri: Mo. Bur. Geology, Mines, v. 17, p. 1–47, 24 pls. Google Scholar
Brewster, E. C., & Williams, N. F., [eds.], 1951, Guide book to the Paleozoic rocks of northwest Arkansas: Shreveport Geol. Soc., 18th Ann. Field Trip (Nov. 2–3, 1951), 19 p., map, illus. Google Scholar
Brunton, C. H. C., & Cocks, L. R. M., 1967, Brachiopods in the Linnaean Collection: Linnaean Soc. London Proc., v. 178, p. 161–183.CrossRefGoogle Scholar
Campbell, K. S. W., 1967, Trilobites of the Henryhouse Formation (Silurian) in Oklahoma: Okla. Geol. Survey Bull. 115, 68 p., 19 pls., text-figs.Google Scholar
Chernyschev, B. B., 1937, Siluriiskie brakhiopody Mongolii y Tuvy: Akademiia Nauk SSSR. Nauchno-issledovatels'skii Komitet MNR, Mongols'skoi Komissi Trudy, no. 29, v. 5, p. 61–94, 5 pls.Google Scholar
Clarke, J. M., 1907, Some new Devonic fossils: N. Y. State Museum Nat. History, Bull. 107, p. 153–291, illus.Google Scholar
Conrad, T. A., 1841, Fifth annual report on the palaeontology of the State of New York: N. Y. Geol. Survey, 5th Ann. Rept., p. 25–57.Google Scholar
Cooper, G. A., 1955, New genera of Middle Paleozoic brachiopods: Jour. Paleontology, v. 29, p. 45–63, 4 pls., text-figs. Google Scholar
Cram, I. H., 1930, Cherokee and Adair Counties, in Oil and gas in Oklahoma: Okla. Geol. Survey, Bull. 40–QQ, p. 1–60, also in Bull. 40, v. 3, p. 531–582 (1930).Google Scholar
Dalman, J. W., 1828, Uppställning och beskrifning af de i Sverige funne Terebratulifer: Svenska Vetenskaps-academiens, Handlingar, ser. 3, v. 15–16, 1827, p. 85–155, 5 pls. Google Scholar
Davidson, Thomas, 1848, Mémoire sur les Brachiopodes du système silurien supérieur d'Angleterre: Société Géologique de France Bull., ser. 2, v. 5, p. 309–353, 2 pls.Google Scholar
Davidson, Thomas, 1866–1871, The Silurian Brachiopoda, pt. VII of A monograph of the British fossil Brachiopoda: Palaeontograph. Soc., v. 3, 397 p., 50 pls. [1866, no. 1, p. 1–88, pls. 1–12; 1867, no. 2, 89–168 pls. 13–22; 1869, no. 3, p. 169–248, pls. 23–37; 1871, no. 4, p. 249–397, pls. 37–50].Google Scholar
Davidson, Thomas, 1881a, On genera and species of spiral-bearing Brachiopoda, from specimens developed by the Rev. Norman Glass: Geol. Magazine, new ser., decade 2, v. 8, p. 1–13, text-figs.Google Scholar
Davidson, Thomas, 1881b, On the genera Merista, Suess, 1851 and Dayia, Dav. 1881: Geol. Magazine, new ser., decade 2, v. 8, p. 289–293, text-figs.Google Scholar
Decker, C. E., 1935, Graptolites from the Silurian of Oklahoma: Jour. Paleontology, v. 9, p. 434–446, text-figs.Google Scholar
Drake, N. F., 1898, A geological reconnaissance of the coal fields of the Indian Territory: Amer. Philos. Soc. Proc., v. 36, p. 326–419, maps, illus.; also in Leland Stanford Univ. Contr. Biology, v. 14, p. 327–419.Google Scholar
Foerste, A. F., 1903, Silurian and Devonian limestones of western Tennessee: Jour. Geology, v. 11, p. 554–583, 679–715, illus.CrossRefGoogle Scholar
Foerste, A. F., 1909, Fossils from the Silurian formations of Tennessee, Indiana and Kentucky: Denison Univ., Sci. Laboratories Bull. 14, p. 61–116, 4 pls.Google Scholar
Foerste, A. F., 1923, Notes on Medinan, Niagaran, and Chester fossils: Denison Univ., Sci. Laboratories Jour., v. 20, p. 37–120, 13 pls.Google Scholar
Hall, James, 1843, Survey of the fourth geological district, pt. IV of Geology of New York: Albany, Carroll and Cook, 683 p., map, illus.Google Scholar
Hall, James, 1852, Descriptions of the organic remains of the lower middle division of the New York system: N. Y. Geol. Survey, Palaeontology, v. 2, 362 p., 85 pls.Google Scholar
Hall, James, 1857, Descriptions of Paleozoic fossils: N. Y. State Cabinet Nat. History, Ann. Rept. 10, p. 39–180, text-figs.Google Scholar
Hall, James, 1859–1861, Descriptions and figures of the organic remains of the Lower Helderberg Group and the Oriskany Sandstone: N. Y. Geol. Survey, Palaeontology, v. 3, pt. 1, 532 p. (1859); pt. 2, 120 pls. (1861).Google Scholar
Hall, James, 1863, Observations upon some of the Brachiopoda, with reference to the genera Cryptonella, Centronella, Meristella, and allied forms: Albany Inst., Trans. 4, p. 125–148, 38 figs.; also in Amer. Jour. Science, v. 35 (1863), p. 396–406, and v. 36 (1863), p. 11–15.Google Scholar
Hall, James, 1867a, Descriptions and figures of the fossil Brachiopoda of the Upper Helderberg, Hamilton, Portage, and Chemung Groups: N. Y. Geol. Survey, Palaeontology, v. 4, 428 p., 63 pls.Google Scholar
Hall, James, 1867b, Account of some new or little known species of fossils from rocks of the age of the Niagara Group: N. Y. State Cabinet Nat. History, Ann. Rept. 20, p. 305–401, pls. 13–23.Google Scholar
Hall, James, 1883, Brachiopoda: N. Y. State Geologist, Ann. Rept. 2, pls. 34–61.Google Scholar
Hall, James, & Clarke, J. M., 1892–1894, An introduction to the study of the genera of Paleozoic Brachiopoda: N. Y. Geol. Survey, Palaeontology, v. 8, 681 p., 84 pls., text-figs. (pt. 1, 367 p., 20 pls.; pt. 2, 314 p., 64 pls.).Google Scholar
Hall, James, & Whitfield, R. P., 1872, Description of the new species of fossils from the vicinity of Louisville, Kentucky, and the Falls of the Ohio: N. Y. State Mus. Nat. History, Ann. Rept. 24, p. 181–200, 4 pls.Google Scholar
Havlícnek, Vladimír, 1959, Spiriferidae v cneském siluru a devonu (Brachiopoda): Czechoslovakia, Ústrnedního Ústavu Geologického, Rozpravy, v. 25, 261 p., 27 pls., text-figs.Google Scholar
Havlícnek, Vladimír, 1961, Rhynchonelloidea des böhmischen älteren Paläzoikums (Brachiopoda): Czechoslovakia, Ústrnedního Ústavu Geologického, Rozpravy, v. 27, 211 p., 27 pls., text-figs.Google Scholar
Havlícnek, Vladimír, Horný, Radvan, Chlupácn, Ivo, & Snnajdr, Milan, 1958, Führer zu den geologischen Exkursionen in das Barrandium: Nakladatelství Cneskoslovenské Akademie vend Praha [Ústrnední Ústav Geologický, Sbírka Geologických Prurvodcu , Bd. 1], 169 p.Google Scholar
Hede, J. E., 1921, Gottlands silurstratigrafi: Sveriges Geologiska Undersökning Årsbok 14 (1920), no. 7 (ser. C, no. 305), 100 p., text-figs.Google Scholar
Hedström, H. O., 1923, Contributions to the fossil fauna of Gotland: Sveriges Geologiska Undersökning Årsbok 16 (1922), no. 6 (ser. C, no. 316), 24 p., 5 pls. Google Scholar
Holland, C. H., Lawson, J. D., & Walmsley, V. G., 1963, The Silurian rocks of the Ludlow district, Shropshire: Brit. Mus. Nat. History Bull., Geology, v. 8, p. 93–171, 7 pls.Google Scholar
Holtedahl, Olof, 1915, Strophomenidae of the Kristiania region: Norske Videnskabers Selskab Skrifter, no. 12, 118 p., 16 pls.Google Scholar
Horný, R. J., 1962, Das mittelböhmische Silur: Geologie, v. 11, no. 8, p. 873–916, illus.Google Scholar
Huffman, G. G., 1958, Geology of the [south and west] flanks of the Ozark uplift, northeastern Oklahoma: Okla. Geol. Survey Bull. 77, 281 p., 6 pls., maps, text-figs.Google Scholar
Ireland, H. A., 1961, New phosphatic brachiopods from the Silurian of Oklahoma: Jour. Paleontology, v. 35, p. 1137–1142, 1 pl.Google Scholar
Jones, O. T., 1928, Plectambonites and some allied genera: Geol. Survey Great Britain, Palaeontology, Mem., v. 1, pt. 5, p. 367–527, pls. 21–25.Google Scholar
Kozlowski, R., 1929, Les brachiopodes gothlandiens de la Podolie polonaise: Palaeont. Polonica, v. 1, 254 p., 12 pls., text-figs.Google Scholar
Kozlowski, R., 1946, Howellella, a new name for Crispella Kozlowski, 1929: Jour. Paleontology, v. 20, p. 295.Google Scholar
Lindström, G., 1860, Bidrag till kännedomen om Gotlands Brachiopoder: K. Svenska Ventenskapsakademien, Stockholm, Ofversigt af Förhandlingar, no. 8, p. 337–383, 1 pl., map. Google Scholar
Lowenstam, H. A., 1949, Niagaran reefs in Illinois and their relation to oil accumulation: Ill. State Geol. Survey Rept. Inv. 145, 36 p., text-figs.Google Scholar
Lundin, R. F., 1965, Ostracodes of the Henryhouse Formation (Silurian) in Oklahoma: Okla. Geol. Survey Bull. 108, 104 p., 18 pls. Google Scholar
McKnight, E. T., 1935, Zinc and lead deposits of northern Arkansas: U. S. Geol. Survey Bull. 853, 311 p., maps, text-figs. Google Scholar
Maher, J. C., & Lantz, R. J., 1952, Described sections and correlation of Paleozoic rocks at Gilbert, Carver, and Marshall, Arkansas: U. S. Geol. Survey Circ. 160, 21 p., 1 text-fig.Google Scholar
Maher, J. C., & Lantz, R. J., 1953, Geology of the Gilbert area, Searcy County, Arkansas: U. S. Geol. Survey Oil and Gas Inv. Map OM–132.Google Scholar
Maxwell, R. A., 1936, The stratigraphy and areal distribution of the “Hunton Formation,” Oklahoma: Northwestern Univ., unpublished doctoral dissertation, 120 p., abs. in Northwestern Univ., Summ. Doctoral Dissertations, v. 4, p. 131–136 (1936).Google Scholar
Miller, S. A., & Dyer, C. B., 1878, Contributions to paleontology [descriptions of Cincinnatian and Niagaran fossils]: Cincinnati Soc. Nat. History, Jour., v. 1, p. 24–39, illus.Google Scholar
Miser, H. D., 1922, Deposits of manganese ore in the Batesville district, Arkansas: U. S. Geol. Survey Bull. 734, 273 p., maps, text-figs.Google Scholar
Muir-Wood, H. M., 1925, Notes on the Silurian brachiopod genera Delthyris, Uncinulina and Meristina : Annals Mag. Nat. History, ser. 9, v. 15, p. 83–95, illus.CrossRefGoogle Scholar
Muir-Wood, , 1962, On the morphology and classification of the brachiopod suborder Chonetoidea: London, British Mus. (Nat. History), 132 p., 16 pls., text-figs.Google Scholar
Northrop, S. A., 1939, Paleontology and stratigraphy of the Silurian rocks of the Port Daniel-Black Cape region, Gaspé: Geol. Soc. America Spec. Paper 21, 302 p., 28 pls., text-figs.CrossRefGoogle Scholar
Öpik, A. A., 1933, Über Plectamboniten: Acta et Commentationes Universitatis Tartuensis (Dorpatensis), ser. A, v. 24, 79 p., 12 pls.Google Scholar
Penrose, R. A. F. Jr., 1891, Manganese, its uses, ores and deposits: Ark. Geol. Survey, Ann. Rept. 1890, v. 1, 642 p., illus.Google Scholar
Pitrat, C. W., 1965, Spiriferidina, in Brachiopoda, pt. H of Treatise on invertebrate paleontology: Geol. Soc. America and Univ. Kans. Press, v. 2, p. 667–728, illus.Google Scholar
Poulsen, C., 1943, Brachiopoda, pt. II of The fauna of the Offley Island formation, pt. II of The Silurian faunas of north Greenland: Kommissionen for videnskabelige undersøgelser i Grønland, Meddelelser om Grønland, v. 72, no. 3, 58 p., 6 pls., text-figs.Google Scholar
Reeds, C. A., 1911, The Hunton Formation of Oklahoma: Amer. Jour. Science, v. 32, p. 256–268.CrossRefGoogle Scholar
Regnéll, G., & Hede, J. E., 1960, The Lower Paleozoic of Scania, in the Silurian of Gotland; Guide to excursions A 22 and C 17: Internat. Geol. Cong., 21st, Stockholm, 87 p., illus.Google Scholar
Ringueberg, E. N. S., 1888, Some new species of fossils from the Niagara shales of western New York: Philadelphia Acad. Nat. Sciences, Proc. 1888, p. 131–137, 1 pl., text-figs.Google Scholar
Roemer, F., 1860, Die silurische Fauna des west-lichen Tennessee: Breslau, 100 p., 5 pls. Google Scholar
Ross, C. A., 1962, Silurian monograptids from Illinois: Palaeontology, v. 5, p. 59–72, text-figs.Google Scholar
St. Joseph, J. K. S., 1935, A description of Eospirifer radiatus (J. de C. Sowerby): Geol. Mag., v. 72, p. 316–327, 2 pls.CrossRefGoogle Scholar
St. Joseph, J. K. S., 1941, The brachiopod family Parastrophinidae: Geol. Mag., v. 78, p. 371–400, text-figs.CrossRefGoogle Scholar
Savage, T. E., 1913, Stratigraphy and paleontology of the Alexandrian Series in Illinois and Missouri: Ill. State Geol. Survey Bull. 23, p. 67–160, 7 pls.Google Scholar
Schuchert, Charles, 1913, Brachiopoda, in von Zittel, K., Textbook of paleontology, 2nd ed. [Eastman, C. R., ed.]: London, Macmillan and Co., v. 1, p. 355–420, illus.Google Scholar
Schuchert, Charles, 1922, Devonian of Oklahoma, with special reference to the Oriskany and Camden Formations: Geol. Soc. America Bull., v. 33, p. 665–670.CrossRefGoogle Scholar
Schuchert, Charles, & Cooper, G. A., 1931, Synopsis of the brachiopod genera of the suborders Orthoidea and Pentameroidea, with notes on the Telotremata: Amer. Jour. Science, ser. 5, v. 22, p. 241–251.CrossRefGoogle Scholar
Schuchert, Charles, & Cooper, G. A., 1932, Brachiopod genera of the suborders Orthoidea and Pentameroidea: Yale Univ., Peabody Mus. Nat. History Mem., v. 4, pt. 1, 270 p., 29 pls., text-figs.Google Scholar
Siehl, A., 1962, Der Greifensteiner Kalk (Eiflium, Rheinisches Schiefergebirge) und seine Brachiopodenfauna. 1. Geologie; Atrypacea und Rostrospiracea: Palaeontographica, pt. A, v. 119, p. 173–221, pls. 23–40.Google Scholar
de C. Sowerby, J., 1825, The mineral conchology of Great Britain: London, v. 5, 168 p., pl. 407–503.Google Scholar
de C. Sowerby, J., 1839, Description of Silurian fossils, in part II of Murchison, The Silurian system: London, p. 608–644, 17 pls. Google Scholar
de C. Sowerby, J., 1840, Explanation of the plates and wood-cuts: Geol. Soc. London Trans., ser. 2, v. 5, pl. 52–57.Google Scholar
Straczek, J. A., & Kinney, D. M., 1950 [1951], Geologic map of the central part of the Batesville manganese district, Independence and Izard Counties, Arkansas: U. S. Geol. Survey Min. Inv. Field Studies Map MF 1.Google Scholar
Strimple, H. L., 1963, Crinoids of the Hunton Group (Devonian-Silurian) of Oklahoma: Okla. Geol. Survey Bull. 100, 169 p., 12 pls. Google Scholar
Sutherland, P. K., 1965, Rugose corals of the Henryhouse Formation (Silurian) in Oklahoma: Okla. Geol. Survey Bull. 109, 92 p., 34 pls. Google Scholar
Taff, J. A., 1905, Description of the Tahlequah quadrangle [Indian Territory-Arkansas]: U. S. Geol. Survey Geol. Atlas, Folio 122, 7 p., maps. Google Scholar
Thomas, N. L., 1926, Brachiopods from the St. Clair Limestone, Arkansas: Denison Univ., Sci. Laboratories Jour., v. 21, p. 385–401, 1 pl.Google Scholar
Thomas, N. L., 1928, Some brachiopods from the St. Clair Limestone, Arkansas: Denison Univ., Sci. Laboratories Jour., v. 23, p. 127–140, 1 pl.Google Scholar
Thomas, N. L., 1929, Some Proparia from the St. Clair Limestone, Arkansas: Denison Univ., Sci. Laboratories Jour., v. 24, p. 115–128, 2 pls.Google Scholar
Ulrich, E. O., 1904, Determination and correlation of formations, in Adams, G. I., Zinc and lead deposits of northern Arkansas: U. S. Geol. Survey Prof. Paper 24, p. 90–113.Google Scholar
Ulrich, E. O., & Cooper, G. A., 1936, New Silurian brachiopods of the family Triplesiidae: Jour. Paleontolgy, v. 10, p. 331–347, pls. 48–50, text-fig.Google Scholar
Ulrich, E. O., & Cooper, G. A., 1938, Ozarkian and Canadian Brachiopoda: Geol. Soc. America Spec. Paper 13, 323 p., 58 pls.Google Scholar
Ulrich, E. O., & Mesler, R. D., 1926, Fauna and stratigraphy of the St. Clair Limestone of Arkansas and Oklahoma (abs.): Geol. Soc. America Bull., v. 37, p. 243–244.Google Scholar
Van Ingen, Gilbert, 1901 [1902], The Siluric fauna near Batesville, Arkansas: Columbia Univ., School of Mines Quart., v. 23, p. 34–74, text-figs.Google Scholar
Whitfield, R. P., 1896, Description of a new genus of fossil brachiopod from the lower Helderberg limestones: Amer. Mus. Nat. History Bull. 8, p. 231–232, illus.Google Scholar
Whittard, W. F., & Barker, G. H., 1950, The upper Valentian brachiopod fauna of Shropshire; pt. 1, Inarticulata; Articulata, Protremata, Orthoidea: Annals Mag. Nat. History, ser. 12, v. 3, p. 553–590, 4 pls.CrossRefGoogle Scholar
Williams, Alwyn, 1953, North American and European stropheodontids—their morphology and systematics: Geol. Soc. America Mem. 56, 67 p., 13 pls. Google Scholar
Williams, Alwyn, et al., 1965, Brachiopoda, pt. H of Moore, R. C., ed., Treatise on invertebrate paleontology: Geol. Soc. America and Univ. Kans. Press, 2 vols., 927 p., illus. Google Scholar
Williams, H. S., 1900, The Paleozoic faunas of northern Arkansas: Ark. Geol. Survey, Ann. Rept. 1892, v. 5, p. 268–362.Google Scholar
Wilson, J. L., & Majewske, O. P., 1960, Conjectured middle Paleozoic history of central and west Texas in Aspects of the geology of Texas—A symposium: Texas, Univ., Bur. Econ. Geology, Pub. 6017, p. 65–86, 2 pls., text-figs.Google Scholar
Wright, A. D., 1960, The species Streptis monilifera (M'Coy): Norsk Geologisk Tidsskrift, v. 40, p. 259–276, 1 pl.Google Scholar
Wright, A. D., 1963a, The morphology of the brachiopod superfamily Triplesiacea: Palaeontology, v. 5, p. 740–764, 2 pls.Google Scholar
Wright, A. D., 1963b, The fauna of the Portrane Limestone; I, The inarticulate brachiopods: British Mus. (Nat. History) Bull., Geology, v. 8, p. 221–254, 11 pls.CrossRefGoogle Scholar
Wright, A. D., 1966, The shell punctation of Dicoelosia biloba (Linnaeus): Geologiska Föreningen i Stockholm Förhandlingar, v. 87, p. 548–556, text-figs.CrossRefGoogle Scholar