First Evidence of Pseudofurnishius (Conodonta) in the Triassic of Hungary
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Conodonts and Foraminifers
Journal of Asian Earth Sciences 108 (2015) 117–135 Contents lists available at ScienceDirect Journal of Asian Earth Sciences journal homepage: www.elsevier.com/locate/jseaes An integrated biostratigraphy (conodonts and foraminifers) and chronostratigraphy (paleomagnetic reversals, magnetic susceptibility, elemental chemistry, carbon isotopes and geochronology) for the Permian–Upper Triassic strata of Guandao section, Nanpanjiang Basin, south China ⇑ Daniel J. Lehrmann a, , Leanne Stepchinski a, Demir Altiner b, Michael J. Orchard c, Paul Montgomery d, Paul Enos e, Brooks B. Ellwood f, Samuel A. Bowring g, Jahandar Ramezani g, Hongmei Wang h, Jiayong Wei h, Meiyi Yu i, James D. Griffiths j, Marcello Minzoni k, Ellen K. Schaal l,1, Xiaowei Li l, Katja M. Meyer l,2, Jonathan L. Payne l a Geoscience Department, Trinity University, San Antonio, TX 78212, USA b Department of Geological Engineering, Middle East Technical University, Ankara 06531, Turkey c Natural Resources Canada-Geological Survey of Canada, Vancouver, British Columbia V6B 5J3, Canada d Chevron Upstream Europe, Aberdeen, Scotland, UK e Department of Geology, University of Kansas, Lawrence, KS 66045, USA f Louisiana State University, Baton Rouge, LA 70803, USA g Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, USA h Guizhou Geological Survey, Bagongli, Guiyang 550011, Guizhou Province, China i College of Resource and Environment Engineering, Guizhou University, Caijiaguan, Guiyang 550003, Guizhou Province, China j Chemostrat Ltd., 2 Ravenscroft Court, Buttington Cross Enterprise Park, Welshpool, Powys SY21 8SL, UK k Shell International Exploration and Production, 200 N. Dairy Ashford, Houston, TX 77079, USA l Department of Geological and Environmental Sciences, Stanford University, Stanford, CA 94305, USA article info abstract Article history: The chronostratigraphy of Guandao section has served as the foundation for numerous studies of the Received 13 October 2014 end-Permian extinction and biotic recovery in south China. -
Permophiles Issue
Contents Notes from the SPS Secretary ...........................................................................................................................1 Shen Shuzhong Notes from the SPS Chair ..................................................................................................................................2 Charles M. Henderson Meeting Report: Report on the Continental Siena Meeting, Italy, September 2006.....................................3 G. Cassinis, A. Lazzarotto, P. Pittau Working Group Report: Short report on 2005-2006 activities of the non-marine – marine correlation work- ing group of SPS ..................................................................................................................................................5 J.W. Schneider Report of SPS Working Group on “Using Permian transitional biotas as gateways for global correlation”7 Guang R. Shi International Permian Time Scale ...................................................................................................................10 Voting Members of the SPS ............................................................................................................................. 11 Submission guideline for Issue 49 ....................................................................................................................12 Reports: Ostracods (Crustacea) from the Permian-Triassic boundary interval of South China (Huaying Mountains, eastern Sichuan Province): paleo-oxygenation significance .......................................................12 -
Maquetación 1
ISSN (print): 1698-6180. ISSN (online): 1886-7995 www.ucm.es /info/estratig/journal.htm Journal of Iberian Geology 33 (2) 2007: 163-172 Sephardiellinae, a new Middle Triassic conodont subfamily Sephardiellinae, una nueva subfamilia de conodontos del Triásico Medio P. Plasencia1, F. Hirsch2, A. Márquez- Aliaga1 1Instituto Cavanilles de Biodiversidad y Biología Evolutiva and Departamento de Geología. Universidad de Valencia, Dr. Moliner 50, 46100 Burjassot, Spain. [email protected], [email protected] 2Naruto University of Education, Naruto, Tokushima,Tokushima, Japan. [email protected] Received: 26/02/06 / Accepted: 09/10/06 Abstract Sephardiellinae (nov. subfam.) encompasses a Middle Triassic Gondolleloid lineage that originated in the Sephardic realm, west- ernmost shallow Neotethys, from where, in the course of the Ladinian and earliest Carnian, some of its species spread to the world oceans, before extinction as a result of the Carnian salinity crisis. It is composed of two genera, Sephardiella and Pseudofurnishius. Differential criteria in its septimembrate apparatus are the basal cavity structure of P1 element and morphological variations in the P2 and S3 elements. Keywords: Conodonts, Middle Triassic, Sephardiellinae, Sephardic Realm, Neotethys. Resumen La nueva subfamilia Sephardiellinae está comprendida dentro del linaje de Gondolellidae del Triásico Medio y se originó en el Dominio Sefardí, la parte más occidental del Neotetis. Durante el Ladiniense-Carniense Inferior, algunas de sus especies irradian y se distribuyen por todos los océanos. Su extinción está relacionada con la crisis de salinidad que tuvo lugar en el Carniense. La nueva subfamilia está constituida por dos géneros, Sephardiella y Pseudofurnishius las diferencias morfológicas de su aparato sep- timembrado, como son la estructura de la cavidad basal del elemento P1 y las variaciones morfológicas de los elementos P2 y S3, constituyen el criterio utilizado. -
Large Perturbations of the Carbon Cycle During Recovery from The
R EPORTS date, the only complete Early and Middle Triassic carbon isotopic data set previously Large Perturbations of the compiled from a single stratigraphic section is in an unpublished dissertation (23). Carbon Cycle During Recovery We sampled the Great Bank of Guizhou (GBG), an isolated Late Permian to Late from the End-Permian Extinction Triassic carbonate platform in the Nanpan- jiang Basin of Guizhou Province, southern Jonathan L. Payne,1* Daniel J. Lehrmann,2 Jiayong Wei,3 China (Fig. 1A), to obtain high-resolution 4 1 1 ␦13 Michael J. Orchard, Daniel P. Schrag, Andrew H. Knoll profiles of Ccarb from the Late Permian through the Middle Triassic. The exposure of High-resolution carbon isotope measurements of multiple stratigraphic sections in sections in both platform interior and basin south China demonstrate that the pronounced carbon isotopic excursion at the margin settings further allows us to compare Permian-Triassic boundary was not an isolated event but the first in a series of large data across a range of depositional environ- fluctuations that continued throughout the Early Triassic before ending abruptly ments (Fig. 1B). A detailed stratigraphic early in the Middle Triassic.The unusual behavior of the carbon cycle coincides with framework for the platform has been developed the delayed recovery from end-Permian extinction recorded by fossils, suggesting from sequence stratigraphic (26), biostrati- a direct relationship between Earth system function and biological rediversification graphic, and geochronologic studies (27). in the aftermath of Earth’s most devastating mass extinction. Our results show that the P-Tr boundary carbon isotope excursion was not an isolated The most severe extinction since the advent Aside from the extinction itself, the stron- event. -
Some Holothurian Sclerites from the Corallian Group of North Dorset
Read at the Annual Conference of the Ussher Society, 1992. SOME HOLOTHURIAN SCLERITES FROM THE CORALLIAN GROUP OF NORTH DORSET A. S. HENDERSON, A. D. TALWAR AND M. B. HART Henderson, A. S., Talwar, A. D. and Hart, M. B. 1992. Some Holothurian sclerites from the Corallian Group of north Dorset. Proceedings of the Ussher Society, 8, 11-14. Borehole samples of Corallian sediments from East Stour, north Dorset were examined for their microfossil content. Although the main emphasis of the research was concerned with foraminifera, significant numbers of small calcareous platelets of holothuroid echinoderms or Sea Cucumbers were observed. These are known as sclerites and various forms are illustrated and described. They are the first to be recorded from the Corallian Group of this area. A. S. Henderson, A. D. Talwar and Malcolm B. Hart, Department of Geological Sciences, University of Plymouth, Drake Circus, Plymouth PL4 8AA INTRODUCTION The mid-Upper Jurassic succession (Oxford Clay, Corallian and Figure 1: Corallian succession in Kimmeridge Clay) is poorly exposed in north Dorset and south Somerset. East Stour borehole, showing location of The British Geological Survey has recently remapped this area and samples studied (Modified after Bristow drilled three boreholes to augment the limited surface outcrops 1989). (Bristow, 1989, 1990; Freshney, 1990). One of these holes [ST 8013 2297], at East Stour, north Dorset penetrates most of the Corallian from the Clavellata Beds through to the Hazelbury Bryan Formation. Samples from this borehole have been examined for microfauna, as part of a long- term project. The primary aim of this research is to develop a viable biozonation of the Upper Jurassic succession for the Wessex Basin using microfossils, which when compared with the standard ammonite zonation, will be developed into a fully integrated stratigraphy. -
Newsletter 7 June 2005
International Union of Geological Sciences International Commission on Stratigraphy International Subcommission on Stratigraphic Classification ISSC www.geocities.com/issc_arg Chair Maria Bianca Cita [email protected] j Vice Chair Ashton Embry [email protected] Secretary Maria Rose Petrizzo [email protected] Per vedere questa immagine occorre QuickTime™ e un decompressore GIF. NEWSLETTER N. 7 (Circular n. 108) June 2005 CONTENTS 1. EDITORIAL_________________________________________________p. 1 2. ROSTER OF ISSC MEMBERS THAT PROVIDED THEIR QUALIFICATION ___________________________________________p. 2 3. GSSPs APPROVED___________________________________________p. 5 4. QUATERNARY ISSUE________________________________________p. 16 5. ICS PLENARY MEETING (Louvain, Sept. 1-5, 2005) _____________p. 20 6. THE PLAN FOR THE NEW GUIDE____________________________p. 22 7. CYCLOSTRATIGRAPHY OUTLINE by Task Group leader André Strasser____________________________p. 25 8. LETTERS RECEIVED________________________________________p. 27 9. DISSENTING VIEWS_________________________________________p. 32 II 1. EDITORIAL WHEELS ARE MOVING Six months after the dissemination of ISSC Newsletter n. 6 and after a very active and complicated period, we are again communicating to our large membership about the progress of the project for the new Guide. A scientific journal was selected (see page 22), an agreed-upon title was chosen, two Working Group leaders were appointed for lithostratigraphy and biostratigraphy (see page 24). An outline for the new chapter on cyclostratigraphy was prepared by the Task Group leader Professor Andre Strasser (see page 25). All ISSC members are requested to comment on this outline and to add eventual additional topics. I count on your active participation on the one month on-line review time for the outline. This style of work proved to be very successful in a national project dealing on lithostratigraphic classification and has been even accepted by ICS directory for the approval of GSSPs (see page 5). -
An Upper Mississippian Echinoderm Microfauna from the Genicera Formation of Northern León (Carboniferous, Cantabrian Mountains, N Spain)
SPANISH JOURNAL OF PALAEONTOLOGY An Upper Mississippian echinoderm microfauna from the Genicera Formation of northern León (Carboniferous, Cantabrian Mountains, N Spain) Joachim PABST* & Hans-Georg HERBIG Institut für Geologie und Mineralogie, Universität zu Köln. Zülpicher Str. 49a, D-50674 Köln. [email protected]; [email protected] * Corresponding author Pabst, J. & Herbig, H. 2020. An Upper Mississippian echinoderm microfauna from the Genicera Formation of northern León (Carboniferous, Cantabrian Mountains, N Spain). [Microfauna de equinodermos del Misisipiense Superior de la Formación Genicera del norte de León (Carbonífero, Cordillera Cantábrica, N de España)]. Spanish Journal of Palaeontology, 35 (1), 47-76. Manuscript received 30 January 2019 https://doi.org/10.7203/sjp.35.1.17116 Manuscript accepted 12 November 2019 © Sociedad Española de Paleontología ISSN 2255-0550 ABSTRACT RESUMEN For the fi rst time an echinoderm microfauna is recorded from Por primera vez se describe una microfauna de equinodermos the cephalopod limestone facies (‘griotte facies’) of the lower de las calizas nodulosas con cefalópodos (“griotte facies”) Carboniferous (Mississippian) Genicera Fm. (Alba Fm.). de la Formación Genicera (Formación Alba) del Carbonífero The formation is widespread in the Cantabrian Mountains inferior (Misisipiense). Si bien esta formación es de in NW Spain, but the ossicles are from some sections in considerable extensión en la Cordillera Cantábrica en el the surroundings of the Bernesga valley in northern León. norte de España, los oscículos descritos solo proceden de They have been derived from insoluble acetic acid residues unas secciones de los alrededores del valle de Bernesga al from samples of the upper and especially of the uppermost norte de León. -
Beche-De-Mer
ISSN 1025-4943 Secretariat of the Pacific Community BECHE-DE-MER Number 13 — July 2000 INFORMATION BULLETIN Editor and group coordinator: Chantal Conand, Université de La Réunion, Laboratoire de biologie marine, 97715 Saint-Denis Cedex, La Réunion, France. [Fax: +262 938166; E-mail: [email protected]]. Production: Information Section, Marine Resources Division, SPC, B.P. D5, 98848 Noumea Cedex, New Caledonia. [Fax: +687 263818; E-mail: [email protected]; Website: http://www.spc.int/coastfish]. Produced with financial assistance from France and Australia. Editorial Dear Readers, Inside this issue This is the 13th issue of the Bulletin. I would like to take this op- portunity to thank all those who have contributed to it and ask Aspects of sea cucumber that you take an active role in its improvement, as many of you broodstock management have already indicated that the Bulletin is useful to you. by A.D. Morgan p. 2 Is the current presentation by section, i.e. 1) New Information, Athyonidium chilensis 2) Correspondence, 3) Publications, satisfactory?: by C. Ravest Presa p. 9 • Which section should be given more space? Sea cucumber fishery in • In the ‘New Information’ section, would you have new infor- the Philippines mation for the columns on ‘In situ spawning observations’ by S. Schoppe p. 10 and ‘Asexual reproduction through fission observations’? Are these columns suitable? Conservation of • The ‘Aquaculture’ column has been continued thanks to the aspidochirotid holothurians in collaboration of S. Battaglene from ICLARM. We regret the the littoral waters of Kenya closure of the Coastal Aquaculture Centre (CAC) Solomon by Y. -
Palaeoenvironmental Interpretation of Echinoderm Assemblages from Bathonian Ore-Bearing Clays at Gnaszyn (Kraków-Silesia Homocline, Poland)
Acta Geologica Polonica, Vol. 62 (2012), No. 3, pp. 351–366 DOI: 10.2478/v10263-012-0019-6 Palaeoenvironmental interpretation of echinoderm assemblages from Bathonian ore-bearing clays at Gnaszyn (Kraków-Silesia Homocline, Poland) ANDRZEJ BOCZAROWSKI Faculty of Earth Sciences, University of Silesia, Będzińska 60, PL-41-200 Sosnowiec, Poland. E-mail: [email protected] ABSTRACT: Boczarowski A. 2012. Palaeoenvironmental interpretation of echinoderm assemblages from Bathonian ore-bear- ing clays at Gnaszyn (Kraków-Silesia Homocline, Poland). Acta Geologica Polonica, 62 (3), 351–366. Warszawa. This paper presents the results of an investigation into the variability of echinoderm assemblages from Bathonian ore-bearing clays from Gnaszyn. Remains of Crinoidea, Asteroidea, Ophiuroidea, Echinoidea, and Holothuroidea have been studied from 38 rock samples. The most common echinoderms represented are the crinoids Balanocri- nus berchteni and Chariocrinus andreae and a few species of the holothurian genera Priscopedatus, Calclamna, Staurocaudina, Eocaudina, Achistrum, Theelia and Hemisphaeranthos. The echinoderms from Gnaszyn show var- ious life strategies: benthic or epibenthic forms, sessile sestonophages (Crinoidea), motile macrophages (Asteroidea) and detritivores (Asteroidea, Ophiuroidea, Echinoidea), infaunal and epifaunal detritus feeders, sediment feeders or rake-feeders (Holothuroidea). Their presence suggests well oxygenated and presumably relatively cold bottom marine waters. The parts of the Gnaszyn section around concretion horizons and characterized by the ubiquitous occurrence of the holothurian Theelia and echinoids were deposited during phases of optimal living conditions with sufficient influx of plant detritus and good oxygenation of the sea bottom. These parts commonly host echin- oderm associations dominated by crinoid remains, which occasionally are still articulated (or disarticulated but re- maining intact) – this points to a quiet environment with normal oxygenation of the bottom waters but anaerobic/dysaerobic conditions in the sediment. -
(GSSP) of the Ladinian Stage (Middle Triassic) at Bagolino (Southern Alps, Northern Italy) and Its Implications for the Triassic Time Scale
Articles 233 by Peter Brack1, Hans Rieber2, Alda Nicora3, and Roland Mundil4 The Global boundary Stratotype Section and Point (GSSP) of the Ladinian Stage (Middle Triassic) at Bagolino (Southern Alps, Northern Italy) and its implications for the Triassic time scale 1 Departement Erdwissenschaften, ETH-Zentrum, CH-8092 Zürich, Switzerland. 2 Paläontologisches Institut, Universität Zürich, CH-8006 Zürich, Switzerland. 3 Dipartimento di Scienze della Terra, Università di Milano, Via Mangiagalli 34, I-20133 Milano, Italy. 4 Berkeley Geochronology Center, 2455 Ridge Road, Berkeley, CA 94709, USA. The Global boundary Stratotype Section and Point (GSSP) for the base of the Ladinian Stage (Middle Tri- Historical context of the Ladinian Stage assic) is defined in the Caffaro river bed (45°49’09.5’’N, The first formal recognition of a stratigraphic interval comprising what 10°28’15.5’’E), south of the village of Bagolino is now called Ladinian orginates from the subdivisions of the Triassic (Province of Brescia, northern Italy), at the base of a System proposed by E.v. Mojsisovics. Ammonoids served as the main biostratigraphic tool for these divisions. By 1874 and with later modi- 15–20-cm-thick limestone bed overlying a distinct fications (e.g., 1882), Mojsisovics used the name “Norian” for a strati- groove (“Chiesense groove”) of limestone nodules in a graphic interval including, at its base, the South Alpine Buchenstein Beds and siliceous limestones of Bakony (Hungary). Because Moj- shaly matrix, located about 5 m above the base of the sisovics erroneously equated this interval with parts of the ammonoid- Buchenstein Formation. The lower surface of the thick rich Hallstatt-limestones, he used the term “Norian” as the stage name, limestone bed has the lowest occurrence of the which refers to the Norian Alps around Hallstatt near Salzburg (Aus- tria). -
Triassic Holothurian Sclerites from Tatra Mountains
ACT A PAL A EON T 0 LOG ICA POLONICA --- ~~~~~--~-- Vol. XVI 1971 No... KRYSTYNA ZAWIDZKA TRIASSIC HOLOTHURIAN SCLERITES FROM TATRA MOUNTAINS Abstract. - Holothurian sclerites, extracted from Triassic deposits of the Choc nappe, the Western Tatra Mts., are assigned to nineteen species. The taxonomic position of 16 of the specimens described is uncertain. Three new species are proposed. INTRODUCTION The holothurian sclerites under discussion have been extracted from pl.<;tty, knobby and flinty limestones of the Furkaska unit, which constitu tes lower part of the Choc nappe. These deposits have been regarded as CZECHOSLOVAKI/~ o 6km 1--1------11 Fig. 1. - Sketch mail of the Tatra Mountains with the investigated area hatched. 430 KRYSTYNA ZAWIDZKA Table 1 Stratigraphical distribution of described holothurian sclerites, according to literature data , ell I' , gil Stratigraphical i 1;;!1' distribution ! .~ I] ! .~ Triassic : 0 ,.0 IE. I~ 15_~ I s:: , C1l I ;s:: s:: '2 Is::' C1l , .~ ClI .... 'Vi '0 is:: ~ I'~~ s:: I-< .s:: '2 C1l i,ClI o ..c: <x: ....:l U ZIP:: ._...:....-__. i ,,§ I@:!II"'I ~ I·~ ~ ~ Species '\ I I '§ I:3 I , I I' \ :~ ~i=: ~1:;l1§:1 ' II I "i I::r: p.,~;:: ....:l'~i~' I I I 1- -- -- -- ---------'--,-----1-'---.' ---..:'_.:...-~-..:.._":--:--_~t_ 'ISt~:f~~~~:e~~;;~~eni. .1 I ! II I 1-1--1--'---1 I I Rhabdotites rectus Frizzell I I I ,I 'i & Exline .. "1 ! i ' : : 1-1'- -1 - 1: ,. i I ICaLclamna germanica Friz- 'i iii 1 I I C:l:~~=n:~~:e ca~ali~er~11 1 . I---!- -1- -,- J__1--1- ---1--1 Kristan-Tollman. -
MAY 2014 41 ISSN 0619-4324 ALBERTIANA 41 • MAY 2014 CONTENTS Editorial Note
MAY 2014 41 ISSN 0619-4324 ALBERTIANA 41 • MAY 2014 CONTENTS Editorial note. Christopher McRoberts 1 Executive note. Marco Balini 2 Triassic timescale status: A brief overview. James G. Ogg, Chunju Huang, and Linda Hinnov 3 The Permian and Triassic in the Albanian Alps: Preliminary note. 31 Maurizio Gaetani, Selam Meço, Roberto Rettori, and Accursio Tulone The first find of well-preserved Foraminifera in the Lower Triassic of Russian Far East. 34 Liana G. Bondarenko, Yuri D. Zakharov, and Nicholas N. Barinov STS Task Group Report. New evidence on Early Olenekian biostratigra[hy in Nevada, Salt Range, 39 and South Primorye (Report on the IOBWG activity in 2013. Yuri D. Zakharov Obituary: Hienz W. Kozur (1942-2014) 41 Obituary Inna A. Dobruskina (1933-2014) 44 New Triassic literature. Geoffrey Warrington 50 Meeting announcments 82 Editor Christopher McRoberts State University of New York at Cortland, USA Editorial Board Marco Balini Aymon Baud Arnaud Brayard Università di Milano, Italy Université de Lausanne, Switzerland Université de Bourgogne, France Margaret Fraiser Piero Gianolla Mark Hounslow University of Wisconson Milwaukee, USA Università di Ferrara, Italy Lancaster University, United Kingdom Wolfram Kürschner Spencer Lucas Michael Orchard Univseristy of Oslo, Norway New Mexico Museum of Natural History, Geological Survey of Canada, Vancouver USA Canada Yuri Zakharov Far-Eastern Geological Institute, Vladivostok, Russia Albertiana is the international journal of Triassic research. The primary aim of Albertiana is to promote the interdisciplinary collaboration and understanding among members of the I.U.G.S. Subcommission on Triassic Stratigraphy. Albertiana serves as the primary venue for the dissemination of orignal research on Triassic System.