Stratigraphy and Biostratigraphy of the Mississippian Subsystem
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High Influx of Carbon in Walls of Agglutinated Foraminifers During the Permian–Triassic Transition in Global Oceans Galina P
This article was downloaded by: [USGS Libraries] On: 18 February 2015, At: 12:06 Publisher: Taylor & Francis Informa Ltd Registered in England and Wales Registered Number: 1072954 Registered office: Mortimer House, 37-41 Mortimer Street, London W1T 3JH, UK International Geology Review Publication details, including instructions for authors and subscription information: http://www.tandfonline.com/loi/tigr20 High influx of carbon in walls of agglutinated foraminifers during the Permian–Triassic transition in global oceans Galina P. Nestella, Merlynd K. Nestella, Brooks B. Ellwoodb, Bruce R. Wardlawc, Asish R. Basua, Nilotpal Ghoshad, Luu Thi Phuong Lane, Harry D. Rowef, Andrew Hunta, Jonathan H. Tomking & Kenneth T. Ratcliffeh a Department of Earth and Environmental Sciences, University of Texas at Arlington, Arlington, USA b Department of Geology and Geophysics, Louisiana State University, Baton Rouge, USA c Eastern Geology and Palaeoclimate Science Center, United States Geological Survey, Reston, USA Click for updates d Department of Earth and Environmental Sciences, University of Rochester, Rochester, USA e Department of Geomagnetism, Institute of Geophysics, Vietnamese Academy of Science and Technology, Hanoi, Vietnam f Bureau of Economic Geology, University of Texas at Austin, University Station, Austin, USA g School of Earth, Society, and Environment, University of Illinois, Urbana, USA h Chemostrat Inc, Houston, USA Published online: 16 Feb 2015. To cite this article: Galina P. Nestell, Merlynd K. Nestell, Brooks B. Ellwood, Bruce -
Two New Crinoids from Lower Mississippian Rocks in Southeastern Kentucky
TWO NEW CRINOIDS FROM LOWER MISSISSIPPIAN ROCKS IN SOUTHEASTERN KENTUCKY BY GEORGE M. EHLERS AND ROBERT V. KESLING Reprinted from JOURNAL OF PALEONTOLOGY Val. 37, No. 5, September, 1963 JOURNALOF PALEONTOLOGY,V. 37, NO. 5, P. 1028-1041, PLS. 133,134, 3 TEXT-FIGS., SEPTEMBER,1963 TWO NEW CRINOIDS FROM L20\'C7ERMISSISSIPPIAN ROCKS IN SOUTHEASTERN KENTUCKY GEORGE M. EHLERS AKD ROBERT V. ICESLING Museum of Paleontology, The University of Michigan .~BsTR.~~T-AII~~~~specimens collected many years ago bl- the senior author and his students near Mill Springs, Kentucky, are a new species of Agaricocrinzis and a new speries of Actino- crinites. Although only one specimen of each is known, it is well preserved. The new Agnrico- crinus bears a resemblance to A. ponderoszts Wood, and the new Actinocriniles to four species described by Miller & Gurley: A. spergenensis, A. botuztosz~s,A. gibsoni, and A. shnronensis. A preliminary survey of species assigned to Agaricocrinz~ssuggests that revision of the genus is overdue. Although the occurrence of the specimens leaves some doubt as to their stratigraphic posi- tion, we conclude that they both probably weathered from the Fort Payne formation and rolled down the slope onto the New Providence, where they were found. The sites where the crinoids were picked up are now deeply inundated by water impounded by the Wolf Creek dam on the Cumberland River. INTRODUCTION onto the New Providence, \$here they were OTH of the new crinoids described here are found. rZt present, both the New Providence B from Lower Mississippian rocks in the valley formation and the I~asalbeds of the Fort Payne of the Cumberland River in Wayne and Russell are underwater at the type locality of the new Counties, Kentucky. -
CONODONT BIOSTRATIGRAPHY and ... -.: Palaeontologia Polonica
CONODONT BIOSTRATIGRAPHY AND PALEOECOLOGY OF THE PERTH LIMESTONE MEMBER, STAUNTON FORMATION (PENNSYLVANIAN) OF THE ILLINOIS BASIN, U.S.A. CARl B. REXROAD. lEWIS M. BROWN. JOE DEVERA. and REBECCA J. SUMAN Rexroad , c.. Brown . L.. Devera, 1.. and Suman, R. 1998. Conodont biostrati graph y and paleoec ology of the Perth Limestone Member. Staunt on Form ation (Pennsy lvanian) of the Illinois Basin. U.S.A. Ill: H. Szaniawski (ed .), Proceedings of the Sixth European Conodont Symposium (ECOS VI). - Palaeont ologia Polonica, 58 . 247-259. Th e Perth Limestone Member of the Staunton Formation in the southeastern part of the Illinois Basin co nsists ofargill aceous limestone s that are in a facies relati on ship with shales and sandstones that commonly are ca lcareous and fossiliferous. Th e Perth conodo nts are do minated by Idiognathodus incurvus. Hindeodus minutus and Neognathodu s bothrops eac h comprises slightly less than 10% of the fauna. Th e other spec ies are minor consti tuents. The Perth is ass igned to the Neog nathodus bothrops- N. bassleri Sub zon e of the N. bothrops Zo ne. but we were unable to co nfirm its assignment to earliest Desmoin esian as oppose d to latest Atokan. Co nodo nt biofacies associations of the Perth refle ct a shallow near- shore marine environment of generally low to moderate energy. but locali zed areas are more variable. particul ar ly in regard to salinity. K e y w o r d s : Co nodo nta. biozonation. paleoecology. Desmoinesian , Penn sylvanian. Illinois Basin. U.S.A. -
03-Alekseev and Goreva (Neognathodus).P65
Lucas, S.G., et al. eds., 2013, The Carboniferous-Permian Transition. New Mexico Museum of Natural History and Science, Bulletin 60. 1 THE CONODONT NEOGNATHODUS BOTHROPS MERRILL, 1972 AS THE MARKER FOR THE LOWER BOUNDARY OF THE MOSCOVIAN STAGE (MIDDLE PENNSYLVANIAN) ALEXANDER S. ALEKSEEV1 AND NATALIA V. GOREVA 2 1 Department of Paleontology, Geological Faculty, Moscow State University, Russia, email: aaleks@geol. msu.ru; 2 Geological institute of Russian Academy of Science, Moscow, Russia, email: [email protected] Abstract—The Moscovian Stage constitutes the Middle Pennsylvanian Series of the Carboniferous System, but a biostratigraphic marker and GSSP for it have not yet been designated. The exact position of the Moscovian boundary cannot be defined properly because in the type area the basal Vereian unconformably overlies the Mississippian limestone or the alluvial and lagoonal Aza Formation of the uppermost Bashkirian. The Task Group to establish a GSSP close to the existing Bashkirian-Moscovian boundary suggested several potential markers among foraminifers and conodonts, but the search for a marker near traditional base of the global Moscovian Stage has stalled. It may be more productive to search for FADs in the lower Moscovian, above the traditional base, to designate the lower boundary of the stage. Relatively rich Vereian and Kashirian conodont assemblages have been recovered from the southwest Moscow Basin, as well as from the Oka-Tsna Swell. The most complete information on the distribution of conodonts in the Vereian- Kashirian boundary interval was obtained from the Yambirno section (Oka-Tsna Swell). The greatest change in conodont assemblages does not occur near the level of the traditional base of the Moscovian, but stratigraphically higher. -
Bedrock Geology of Altenburg Quadrangle, Jackson County
BEDROCK GEOLOGY OF ALTENBURG QUADRANGLE Institute of Natural Resource Sustainability William W. Shilts, Executive Director JACKSON COUNTY, ILLINOIS AND PERRY COUNTY, MISSOURI STATEMAP Altenburg-BG ILLINOIS STATE GEOLOGICAL SURVEY E. Donald McKay III, Interim Director Mary J. Seid, Joseph A. Devera, Allen L. Weedman, and Dewey H. Amos 2009 360 GEOLOGIC UNITS ) ) ) 14 Qal Alluvial deposits ) 13 18 Quaternary Pleistocene and Holocene 17 360 ) 15 360 16 14 0 36 ) 13 Qf Fan deposits ) Unconformity Qal ) & 350 tl Lower Tradewater Formation Atokan ) ) Pennsylvanian 360 ) &cv Caseyville Formation Morrowan 24 360 ) Unconformity ) 17 Upper Elviran undivided, Meu ) Waltersburg to top of Degonia 19 20 Qal 21 22 23 ) 24 ) Mv Vienna Limestone 360 o ) 3 Mts ) 350 Mts Tar Springs Sandstone ) 20 360 ) Mgd 360 30 ) Mgd Glen Dean Limestone ) 21 350 360 Mts 29 ) Qal Hardinsburg Sandstone and J N Mhg Chesterian ) Golconda Formations h Æ Qal Mav anc 28 27 Br ) N oJ 26 25 JN 85 N ) Cypress Sandstone through J Mcpc Dsl 500 Paint Creek Formation JN N ) J o Mts N 5 J s ) Dgt 600 J N 70 J N Mgd Yankeetown Formation s ) Myr Db 80 28 Æ and Renault Sandstone N J 29 N J N ) Sb J Mgd Mississippian o Dgt Ssc 25 Clines o N 25 Msg 27 ) Qal J 80 s 3 Mav Aux Vases Sandstone N J N Mts o MILL J MISSISSIPPI 34 ) Qal J N ) N J Dsl 35 N 26 J o N 25 J Mgd Mgd ) Msg Ste. Genevieve Limestone 500 o Db DITCH J 20 Mgd N N N ) J J o RIVER o N 600 J 80 N ) 10 o J Mav Æ Msl St. -
University of Michigan University Library
CONTRIBUTIONS FROM THE MUSEUM OF PALEONTOLOGY THE UNIVERSITY OF MICHIGAN VOL.XIX, NO.8, pp. 105-114 (1 pl., 1 fig.) NOVEMBER25, 1964 A NEW SPIRACULATE BLASTOID, PYRAMIBLASTUS, FROM THE MISSISSIPPIAN HAMPTON FORMATION OF IOWA BY DONALD B. MACURDA, JR. MUSEUM OF PALEONTOLOGY THE UNIVERSITY OF MICHIGAN ANN ARBOR CONTRIBUTIONS FROM THE MUSEUM OF PaEONTOLOGY Director: LEWISB. KELLUM The series of contributions from the Museum of Paleontology is a medium for the publication of papers based chiefly upon the collections in the Museum. When the number of pages issued is sufficient to make a volume, a title page and a table of contents will be sent to libraries on the mailing list, and to individuals upon request. A list of the separate papers may also be obtained. Correspondence should be directed to the Museum of Paleontology, The University of Michigan, Ann Arbor, Michigan. VOLUME XIX 1. Silicified Trilobites from the Devonian Jeffersonville Limestone at the Falls of the Ohio, by Erwin C. Stumm. Pages 1-14, with 3 plates. 2. Two Gastropods from the Lower Cretaceous (Albian) of Coahuila, Mexico, by Lewis B. Kellum and Kenneth E. Appelt. Pages 15-22, with 2 figures. 3. Corals of the Traverse Group of Michigan, Part XII, The Small-celled Species of Favosites and Emmonsia, by Erwin C. Stumm and John H. Tyler. Pages 23-36, with 7 plates. 4. Redescription of Syntypes of the Bryozoan Species Rhombotrypa quadrata (Rominger), by Roger J. Cuffey and T. G. Perry. Pages 37-45, with 2 plates. 5. Rare Crustaceans from the Upper Devonian Chagrin Shale in Northern Ohio, by Myron T. -
Preliminary Geologic Map of the Baird Mountains and Part of the Selawik Quadrangles, Alaska By
preliminary Geologic Map of the Baird Mountains and part of the Selawik Quadrangles, Alaska by S.M. Karl, J.A. Dumoulin, Inyo Ellersieck, A.G. Harris, and J.M. Schmidt Open-File Report 89-551 This map is preliminary and has not been reviewed for conformity with the North American stratigraphic Code. Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Table Contents ~ntroduction.......................................... 1 Stratigraphic Framework .................................1 Structural Framework ....................................4 Acknowledgments .......................................6 Unit Descriptions ......................................6 Kc ............................................. 6 KJm .............................................6 JPe .............................................7 ~zb................ '. ... ., ,....................... 8 Mzg ............................................10 MzPzi ..........................................10 MZPZ~.......................................... 11 PMC ............................................12 PD1 ............................................12 Mk0 ............................................12 M1 .............................................13 MDue ...........................................14 Mlt ............................................15 Mk .............................................15 MD1 ............................................16 MDe ............................................16 MD~........................................... -
CALCARI GRIGI, EARL Y JURASSIC, SOUTHERN ALPS) Si Accettano Manoscritti in Italiano, Inglese E Francese
Direttore Responsabile: Prof. FRANCESCO CoNCONI DIPARTIMENTO DI SCIENZE GEOLOGICHE E PALEONTOLOGICH DELL'UNIVERSITÀ DI FERRARA Aut. Trib. Ferrara n. 36/20.5.53 Biblioteca A.P.A.T. Comitato di redazione della Sezione Scienze della Terra: Proff. A. BosELLINI, C. LORIGA BROGLIO, A. ALBERTI, E. SEMENZA. Gli Annali dell'Università di Ferrara, Sezione Scienze della Terra, vengono inviati in cambio di Riviste scientifiche italiane ed estere; tali riviste sono cedute alle Bibliote che del Dipartimento di Scienze Geologiche e Paleontologiche e dell'Istituto di Mi B 79565 neralogia dell'Università di Ferrara. I lavori da pubblicare (in duplice copia + dischetto) ed ogni comunicazione relativa FAUNAL ASSEMBLAGE AND PALAEOENVIRONMENT alla stampa devono essere inviati in duplice copia a: OF SHALLOW WATER BLACK SHALES Redazione degli Annali, Sezione Se. della T erra, Dipartimento di Scienze Geologiche IN THE TONEZZA AREA e Paleontologiche, C.so Ercole I d'Este 32, 44100 Ferrara. (CALCARI GRIGI, EARL Y JURASSIC, SOUTHERN ALPS) Si accettano manoscritti in italiano, inglese e francese. Gli autori ricevono gratuitamente 50 estratti del loro articolo, senza copertina: BASSI D., BOOMER 1., FUGAGNOLI A., Nome dell'Autore o degli Autori, titolo completo e titolo abbreviato su foglio a parte. LORIGA C., POSENATO R. and WHATLEY R.C. Riassunti: in inglese (ampio se il testo è in italiano) e in italiano (ampio se il testo è in inglese o francese). n riassunto deve evidenziare soprattutto i risultati ottenuti dalla ricerca trala sciando il metodo di lavoro, a meno che questo non rappresenti una novità e parte impo'rtante della pubblicazione. Ringraziamenti, riassunti, key words: con questa successione alla fine del testo e INTRODUCTION prima della bibliografia. -
Early Silurian Oceanic Episodes and Events
Journal of the Geological Society, London, Vol. 150, 1993, pp. 501-513, 3 figs. Printed in Northern Ireland Early Silurian oceanic episodes and events R. J. ALDRIDGE l, L. JEPPSSON 2 & K. J. DORNING 3 1Department of Geology, The University, Leicester LE1 7RH, UK 2Department of Historical Geology and Palaeontology, SiSlvegatan 13, S-223 62 Lund, Sweden 3pallab Research, 58 Robertson Road, Sheffield $6 5DX, UK Abstract: Biotic cycles in the early Silurian correlate broadly with postulated sea-level changes, but are better explained by a model that involves episodic changes in oceanic state. Primo episodes were characterized by cool high-latitude climates, cold oceanic bottom waters, and high nutrient supply which supported abundant and diverse planktonic communities. Secundo episodes were characterized by warmer high-latitude climates, salinity-dense oceanic bottom waters, low diversity planktonic communities, and carbonate formation in shallow waters. Extinction events occurred between primo and secundo episodes, with stepwise extinctions of taxa reflecting fluctuating conditions during the transition period. The pattern of turnover shown by conodont faunas, together with sedimentological information and data from other fossil groups, permit the identification of two cycles in the Llandovery to earliest Weniock interval. The episodes and events within these cycles are named: the Spirodden Secundo episode, the Jong Primo episode, the Sandvika event, the Malm#ykalven Secundo episode, the Snipklint Primo episode, and the lreviken event. Oceanic and climatic cyclicity is being increasingly semblages (Johnson et al. 1991b, p. 145). Using this recognized in the geological record, and linked to major and approach, they were able to detect four cycles within the minor sedimentological and biotic fluctuations. -
Geologic Map and Upper Paleozoic Stratigraphy of the Marble Canyon Area, Cottonwood Canyon Quadrangle, Death Valley National Park, Inyo County, California
Geologic Map and Upper Paleozoic Stratigraphy of the Marble Canyon Area, Cottonwood Canyon Quadrangle, Death Valley National Park, Inyo County, California By Paul Stone, Calvin H. Stevens, Paul Belasky, Isabel P. Montañez, Lauren G. Martin, Bruce R. Wardlaw, Charles A. Sandberg, Elmira Wan, Holly A. Olson, and Susan S. Priest Pamphlet to accompany Scientific Investigations Map 3298 2014 U.S. Department of the Interior U.S. Geological Survey Cover View of Marble Canyon area, California, showing dark rocks of Mississippian Indian Springs Formation and Pennsylvanian Bird Spring Formation overlying light rocks of Mississippian Santa Rosa Hills Limestone in middle distance. View is southeast toward Emigrant Wash and Tucki Mountain in distance. U.S. Department of the Interior SALLY JEWELL, Secretary U.S. Geological Survey Suzette M. Kimball, Acting Director U.S. Geological Survey, Reston, Virginia: 2014 For more information on the USGS—the Federal source for science about the Earth, its natural and living resources, natural hazards, and the environment—visit http://www.usgs.gov or call 1–888–ASK–USGS For an overview of USGS information products, including maps, imagery, and publications, visit http://www.usgs.gov/pubprod To order this and other USGS information products, visit http://store.usgs.gov Suggested citation: Stone, P., Stevens, C.H., Belasky, P., Montanez, I.P., Martin, L.G., Wardlaw, B.R., Sandberg, C.A., Wan, E., Olson, H.A., and Priest, S.S., 2014, Geologic map and upper Paleozoic stratigraphy of the Marble Canyon area, Cottonwood Canyon quadrangle, Death Valley National Park, Inyo County, California: U.S. Geological Survey Scientific Investigations Map 3298, scale 1:24,000, 59 p., http://dx.doi.org/10.3133/sim3298. -
Conodont Faunas Across the Mid-Carboniferous Boundary From
Conodont faunas across the mid-Carboniferous boundary from the Barcaliente Formation at La Lastra (Palentian Zone, Cantabrian Mountains, northwest Spain); geological setting, sedimentological characters and faunal descriptions T.I. Nemyrovska, R.H. Wagner, C.F. Winkler Prins & I. Montañez Nemyrovska, T.I., Wagner, R.H., Winkler Prins, C.F. & Montañez, I. Conodont faunas across the mid- Carboniferous boundary from the Barcaliente Formation at La Lastra (Palentian Zone, Cantabrian Mountains, northwest Spain); geological setting, sedimentological characters and faunal descriptions. Scripta Geologica, 143: 127-183, 8 figs., 4 pls, 1 table, Leiden, December 2011. Tamara I. Nemyrovska, Institute of Geological Sciences, National Academy of Sciences of Ukraine, Gonchar Str., 55-b, 01054 Kiev, Ukraine ([email protected]); Robert H. Wagner, Centro Paleobotánico, IMGEMA Jardín Botánico de Córdoba, Avenida de Linneo s/n, E 14004 Córdoba, Spain (cr1wagro@uco. es); Cor F. Winkler Prins, NCB Naturalis, Postbus 9517, 2300 RA Leiden, The Netherlands (Cor.Winkler@ ncbnaturalis.nl); Isabel Montañez, Department of Geology, University of California, Davis, CA 95616, U.S.A. (ipmontañ[email protected]). Keywords — Serpukhovian, Bashkirian, biostratigraphy, palaeoecology. Two different tectono-stratigraphic domains are recognised in the Cantabrian Mountains, Asturian-Leo- nese (Cantabrian Zone) and Palentian (Palentian Zone). The area under investigation belongs to the south- ern part of the Palentian Domain and attention is focused on the Upper Viséan to lowermost Bashkirian limestones at the village of La Lastra in northern Palencia. A new geological map of the Palentian Zone is accompanied by a more detailed map centred on La Lastra. The Barcaliente Limestone Formation (Ser- pukhovian to lowermost Bashkirian) occurs in the overturned limb of a recumbent anticline which consti- tutes the head of a south-verging major thrust unit, the Carrionas Thrust Sheet (Palentian Zone). -
Pennsylvanian Boundary Unconformity in Marine Carbonate Successions
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Dissertations & Theses in Earth and Atmospheric Earth and Atmospheric Sciences, Department of Sciences Summer 6-2014 ORIGIN AND DISTRIBUTION OF THE MISSISSIPPIAN – PENNSYLVANIAN BOUNDARY UNCONFORMITY IN MARINE CARBONATE SUCCESSIONS WITH A CASE STUDY OF THE KARST DEVELOPMENT ATOP THE MADISON FORMATION IN THE BIGHORN BASIN, WYOMING. Lucien Nana Yobo University of Nebraska-Lincoln, [email protected] Follow this and additional works at: http://digitalcommons.unl.edu/geoscidiss Part of the Geochemistry Commons, Geology Commons, Sedimentology Commons, and the Stratigraphy Commons Nana Yobo, Lucien, "ORIGIN AND DISTRIBUTION OF THE MISSISSIPPIAN – PENNSYLVANIAN BOUNDARY UNCONFORMITY IN MARINE CARBONATE SUCCESSIONS WITH A CASE STUDY OF THE KARST DEVELOPMENT ATOP THE MADISON FORMATION IN THE BIGHORN BASIN, WYOMING." (2014). Dissertations & Theses in Earth and Atmospheric Sciences. 59. http://digitalcommons.unl.edu/geoscidiss/59 This Article is brought to you for free and open access by the Earth and Atmospheric Sciences, Department of at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Dissertations & Theses in Earth and Atmospheric Sciences by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. ORIGIN AND DISTRIBUTION OF THE MISSISSIPPIAN – PENNSYLVANIAN BOUNDARY UNCONFORMITY IN MARINE CARBONATE SUCCESSIONS WITH A CASE STUDY OF THE KARST DEVELOPMENT ATOP THE MADISON FORMATION IN THE BIGHORN BASIN, WYOMING. By Luscalors Lucien Nana Yobo A THESIS Presented to the Faculty of The Graduate College at the University of Nebraska In Partial Fulfillment of Requirements For the Degree of Master of Science Major: Earth and Atmospheric Sciences Under the Supervision of Professor Tracy D.