Corals from the Chouteau and Related Formations of the Mississippi Valley Region
Total Page:16
File Type:pdf, Size:1020Kb
GvtcP <,juuuvtn 11 STATE OF ILLINOIS DWIGHT H. GREEN, Governor DEPARTMENT OF REGISTRATION AND EDUCATION FRANK G. THOMPSON, Director DIVISION OF THE STATE GEOLOGICAL SURVEY M. M. LEIGHTON. Chief URBANA REPORT OF INVESTIGATIONS — No. 97 CORALS FROM THE CHOUTEAU AND RELATED FORMATIONS OF THE MISSISSIPPI VALLEY REGION BY 013 William H. Easton PRINTED BY AUTHORITY OF THE STATE OF ILLINOIS URBANA, ILLINOIS 5iV .o*- 1944 FRANK J. BELL GEOLOGIST CARBONDALE, ILL. STATE OF ILLINOIS DWIGHT H. GREEN, Governor DEPARTMENT OF REGISTRATION AND EDUCATION FRANK G. THOMPSON, Director DIVISION OF THE STATE GEOLOGICAL SURVEY M. M. LEIGHTON, Chief URBANA REPORT OF INVESTIGATIONS — No. 97 CORALS FROM THE CHOUTEAU AND RELATED FORMATIONS OF THE MISSISSIPPI VALLEY REGION William H. Easton PRINTED BY AUTHORITY OF THE STATE OF ILLINOIS <%^^y .S" URBANA, ILLINOIS %Ok ^ 19 4 4 y' S^"^ ORGANIZATION STATE OF ILLINOIS HON. DWIGHT H. GREEN, Governor DEPARTMENT OF REGISTRATION AND EDUCATION HON. FRANK G. THOMPSON. Director BOARD OF NATURAL RESOURCES AND CONSERVATION HON. FRANK G. THOMPSON, Chairman EDSON S. BASTIN, Ph.D., D.Sc, Geology ROGER ADAMS, Ph.D., D.Sc, Chemistry LOUIS R. HOWSON, C.E., Engineering WILLIAM TRELEASE, D.Sc. LL.D., Biology EZRA JACOB KRAUS, Ph.D., D.Sc, Forestry ARTHUR CUTTS WILLARD. D.Engr.. LL.D. President of the University of Illinois GEOLOGICAL SURVEY DIVISION M. M. LEIGHTON, Chief SCIENTIFIC AND TECHNICAL STAFF OF THE STATE GEOLOGICAL SURVEY DIVISION 100 Natural Resources Building, Vrbana M. M. LEIGHTON, Ph.D., Chief Enid Townley, M.S., Assistant to the Chief Velda a. Millard, Junior Assistant to the Chief Helen E. McMorris, Secretary to the Chief Betty J. Westerbeek, Geological Assistant GEOLOGICAL RESOURCES Stratigraphy and Paleontology Coal J. Marvin Weller, Ph.D., Geologist and Head G. H. Cady, Ph.D., Senior Geologist and Head Chalmer L. Cooper, M.S., Assoc Geologist L. C. McCabe, Ph.D., Geologist (on leave) William H. Easton, Ph.D., Assoc Geologist R. J. Helfinstine, M.S., Assoc. Mech. Eng. Charles C. Boley, M.S., Assoc. Mining Eng. Petrography Heinz A. Lowenstam, Ph.D., Assoc. Geologist Ralph E. Grim, Ph.D., Petrographer Bryan Parks, M.S., Asst. Geologist Richards A. Rowland, Ph.D., Asst. Petrographer Earle F. Taylor, M.S., Asst. Geologist (on leave) (on leave) Ralph F. Strete, A.M., Asst. Geologist Physics M. W. PuLLEN, Jr., M.S., Asst. Geologist R. PiERSOL, Ph.D., Physicist Robert M. Kosanke, M.A., Asst. Geologist J. B. Greenwood, B.S., Mech. Engineer Robert Ellingwood, B.S., Asst. Geologist J. Donald O. Holland, M.S., Asst. Physicist George M. Wilson, B.S., Asst. Geologist (on leave) Arnold Eddings, B.A., Research Assistant (on leave) Henry L. Smith, A.B., Research Assistant GEOCHEMISTRY Raymond Siever, B.S., Research Assistant Frank H. Reed, Ph.D., Chief Chemist John A. Harrison, B.S., Research Assistant H. W. Jackman, M.S.E., Chemical Engineer (on leave) James G. McCvllough, Research Associate Mary E, Barnes, B.S., Research Assistant Elizabeth Ross Mills, M.S., Research Assistant Virginia Kremers, B.S., Research Assistant Margaret Parker, B.S., Research Assistant Coal Industrial Minerals G. R. YoHE, Ph.D., Chemist Herman S. Levine, B.S., Research Assistant J. E. Lamar, B.S., Geologist and Head H. B. WiLLMAN, Ph.D., Assoc. Geologist Robert M. Grogan, Ph.D., Associate Geologist Industrial Minerals R. M.S., Asst. Geologist Robert Reynolds, S. Machin, Ph.D., Chemist and Head A.B., J. Margaret Copeland, Research Assistant Delbert L. Hanna, A.m., Asst. Chemist Oil and Gas Fluorspar A. H. Bell, Ph.D., Geologist and Head Carl A. Bays, Ph.D., Geologist and Engineer G. C. Finger, Ph.D., Chemist Frederick Squires, B.S., Petroleum Engineer Stewart Folk, M.S., Assoc. Geologist X-ray and Spectrography William H. Easton, Ph.D., Assoc Geologist W. F. Bradley, Ph.D., Chemist Ernest P. DuBois, Ph.D., Asst. Geologist Paul Luckhardt, M.S., Asst. Geologist G. Analytical (on leave) Wayne F. Meents, Asst. Geologist O. W. Rees, Ph.D., Chemist and Head James S. Yolton, M.S., Asst. Geologist Howard S. Clark, A.B., Assoc Chemist Margaret Sands, B.S., Research Assistant L. D. McVicker, B.S., Assoc Chemist. Robert F. Smith, A.B., Research Assistant P. W. Henline, M.S., Assoc Chemical Engineer William F. Wagner, M.S., Asst. Chemist Areal and Engineering Geology Cameron D. Lewis, B.A., Asst. Chemist George E. Ekblaw, Ph.D., Geologist and Head Herbert N. Hazelkorn, B.S., Research Assistant Richard F. Fisher, M.S., Asst. Geologist William T. Abel, B.A., Research Assistant Carol J. Adams, B.S., Research Assistant Subsurface Geology L. E. Workman, M.S., Geologist and Head MINERAL ECONOMICS Carl A. Bays, Ph.D., Geologist and Engineer W. H. VosKuiL, Ph.D., Mineral Economist Charles W. Carter, Ph.D., Assoc. Geologist Douglas F. Stevens, M.E., Research Associate Robert R. Storm, A.B., Assoc. Geologist Ethel M. King, Research Assistant Arnold C. Mason, B.S., Assoc. Geologist (on leave) C. Leland Horberg, Ph.D., Assoc Geologist PUBLICATIONS AND RECORDS Frank E. Tippie, B.S., Asst. Geologist George E. Ekblaw, Ph.D., Geologic Editor Merlyn B. Buhle, M.S., Asst. Geologist Chalmer L. Cooper, M.S., Geologic Editor Paul Herbert, Jr., B.S., Asst. Geologist Dorothy E. Rose, B.S., Technical Editor Charles G. Johnson, A.B., Asst. Geologist Portia Allyn Smith, Technical Files Clerk (on leave) Rosemary Metzger, Technical Assistant Dorothy B. Speziale, M.S., Asst. Geologist Meredith M. Calkins, Geologic Draftsman Marvin P. Meyer, B.S., Asst. Geologist Beulah Featherstone, B.F.A., Asst. Geologic Margaret Castle, Research Assistant Draftsman Ruth E. Roth. B.S., Research Assistant Leslie D. Vaughan, Asst. Photographer Consultants: Ceramics, Cullen W. Parmelee, M.S., D.Sc, and Ralph K. Hursh, B.S., University of Illinois Mechanical Engineering, Seichi Konzo, M.S., University of Illinois Topographic Mapping in Cooperation with the United States Geological Survey. This report is a Contribution of the Division of Stratigraphy and Paleontology. 248 63046—2500-4-44 April 1, 1944 Digitized by tine Internet Arciiive in 2012 witii funding from University of Illinois Urbana-Champaign http://archive.org/details/coralsfromchoute97east CONTENTS Page Introduction o . 7 Acknowledgments . 7 Preparation and illustration . • . 8 Taxonomic procedure . 8 Stratigraphic summary 9 Locality list 11 Check list 14 Terminology . .".-...". 15 Glossary 15 Plate 1 . 23 Plate 2 25 Bibliography . , . 26 Systematics 29 Family Paleocyclidae 29 Genus Microcyclus Meek and Worthen 29 Microcydus blairi Miller 29 Family Cyathaxonidae . 29 Genus Cyathaxonia Michelin 29 Cyathaxonia tantilla (Miller) emend . 30 Family Metriophyllidae . 31 Genus Metriophyllum Milne-Edwards and Haime 31 Metriophyllum deminuthmm n. sp 31 Genus Rotiphyllum Hudson .-..•. 32 Rotiphyllum calyculum (Miller) emend .32 Rotiphyllum hians n. sp . 33 Family Streptelasmidae . - . - . 34 Genus Pseudocryptophyllum n. gen 34 Pseudocryptophyllum cavum n. sp. • 34 Family Hapsiphyllidae Grabau emend 34 Genus Triplophyllites n, gen. .,.....,...,......,..,... 35 Triplophyllites palmaUu n. sp 35 Triplophyllum terebratum (Hall) 38 Triplophyllites centralis (Milne-Edwards and Haime) 39 Triplophyllites cliff ordanus (Milne-Edwards and Haime) 39 Triplophyllites exigiius (Miller) . .... 40 " Triplophyllites ida (Winchell) emend. 41 Genus Hapsiphylliim Simpson emend. 42 Subgenus HapsipJiyllum Simpson emend. , 42 Subgenus Homalophyllites n. subgen. 42 Hapsiphyllum {Homalophyllites) calceolus (White and Whitfield) 43 Hapsiphyllum {Homalophyllites) pifinatus n. sp. 44 Genus Neozaphrentis Grove 44 Neozaphrentis tenella (Miller) emend 45 ' Genus Meniscophyllum Simpson emend. ... , .45 Meniscophylhim minutiim Simpson 46 CONTENTS—Continued Page Systematics—Family Hapsiphyllidae —Continued Genus Clinophyllum Grove emend. 47 Clinophylliim chouteauense (Miller) . .47 Clinophyllum excavatum n. sp 47 Appendix to Hapsiphyllidae 48 Genus and species unidentified 48 Genus Amplexus Sowerby ,. 48 Amplexus rockfordensis Miller and Gurley . .48 Family Caniniidae 49 Genus Caninia Michelin in Gervais 49 Caninia corniculum (Miller) emend, 49 Family Clisiophyllidae 51 Genus Koninckophyllum Thomson and Nicholson 51 Koninckophyllum glahrum (Keyes) 51 Genus Vesiculophyllum n. gen 52 Vesiculophyllum sedaliense (White) 52 Family Lithostrotiontidae 53 Genus Lithostrotion Fleming 53 Lithostrotion microstylujn White 53 Family Favositidae 54 Genus Favosites Lamarck emend. Smith and Gullick 54 Favosites divergens White and Whitfield 54 Favositesf mancus Winchell 54 Genus Pleurodtctyum Goldfuss 55 Pleurodictyum expansum (White) 55 Appendix to Favositidae 55 Genus Palaecis Haime in Milne-Edwards 55 Palaeacis conica n. sp 56 Family Cleistoporidae n. fam. 57 Genus Cleistopora Nicholson emend 57 Cleistopora procera (Rowley) 58 Cleistopora ramosa (Rowley) 58 Cleistopora typa (Winchell) emend 59 Cleistopora sp 60 Appendix to the Cleistoporidae .60 Genus Microcyathus Hinde 60 Microcyathus enormis (Meek and Worthen) 60 Family Syringoporidae 61 Genus Syringopora Goldfuss 61 Syringopora harveyi White 61 Family Auloporidae 61 Genus Aulopora Goldfuss 61 Aulopora? sp 62 Genus Cladochonus McCoy . 62 Cladochonus striatus n. sp .62 Position unknown 62 Coleophyllumf greeni Rowley . 62 Plates and Explanations (3-17) S3 CORALS FROM THE CHOUTEAU AND RELATED FORMATIONS OF THE MISSISSIPPI VALLEY REGION BY William H. Easton INTRODUCTION ARESTUDY OF THE ChOUTEAU CORALS The check list included in this study is important for the following reasons. shows the occurrence of each species as de- termined by the literature.