Rare and Problematical Taxa from the Much Wenlock Limestone Formation
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Oceanography and Marine Biology an Annual Review Volume 56
Oceanography and Marine Biology An Annual Review Volume 56 S.J. Hawkins, A.J. Evans, A.C. Dale, L.B. Firth & I.P. Smith First Published 2018 ISBN 978-1-138-31862-5 (hbk) ISBN 978-0-429-45445-5 (ebk) Chapter 5 Impacts and Environmental Risks of Oil Spills on Marine Invertebrates, Algae and Seagrass: A Global Review from an Australian Perspective John K. Keesing, Adam Gartner, Mark Westera, Graham J. Edgar, Joanne Myers, Nick J. Hardman-Mountford & Mark Bailey (CC BY-NC-ND 4.0) Oceanography and Marine Biology: An Annual Review, 2018, 56, 2-61 © S. J. Hawkins, A. J. Evans, A. C. Dale, L. B. Firth, and I. P. Smith, Editors Taylor & Francis IMPACTS AND ENVIRONMENTAL RISKS OF OIL SPILLS ON MARINE INVERTEBRATES, ALGAE AND SEAGRASS: A GLOBAL REVIEW FROM AN AUSTRALIAN PERSPECTIVE JOHN K. KEESING1,2*, ADAM GARTNER3, MARK WESTERA3, GRAHAM J. EDGAR4,5, JOANNE MYERS1, NICK J. HARDMAN-MOUNTFORD1,2 & MARK BAILEY3 1CSIRO Oceans and Atmosphere, Indian Ocean Marine Research Centre, M097, 35 Stirling Highway, Crawley, 6009, Australia 2University of Western Australia Oceans Institute, Indian Ocean Marine Research Centre, M097, 35 Stirling Highway, Crawley, 6009, Australia 3BMT Pty Ltd, PO Box 462, Wembley, 6913, Australia 4Aquenal Pty Ltd, 244 Summerleas Rd, Kingston, 7050, Australia 5Institute for Marine and Antarctic Studies, University of Tasmania, Private Bag 49, Hobart, 7001, Australia *Corresponding author: John K. Keesing e-mail: [email protected] Abstract Marine invertebrates and macrophytes are sensitive to the toxic effects of oil. Depending on the intensity, duration and circumstances of the exposure, they can suffer high levels of initial mortality together with prolonged sublethal effects that can act at individual, population and community levels. -
University of Copenhagen
Organ system development in recent lecithotrophic brachiopod larvae Altenburger, Andreas; Martinez, Pedro; Wanninger, Andreas Wilhelm Georg Published in: Geological Society of Australia. Abstracts Series Publication date: 2010 Document version Publisher's PDF, also known as Version of record Citation for published version (APA): Altenburger, A., Martinez, P., & Wanninger, A. W. G. (2010). Organ system development in recent lecithotrophic brachiopod larvae. Geological Society of Australia. Abstracts Series, 3-3. http://www.deakin.edu.au/conferences/ibc/spaw2/uploads/files/6IBC_Program%20&%20Abstracts%20volume.p df Download date: 25. Sep. 2021 Geological Society of Australia ABSTRACTS Number 95 6th International Brachiopod Congress Melbourne, Australia 1-5 February 2010 Geological Society of Australia, Abstracts No. 95 6th International Brachiopod Congress, Melbourne, Australia, February 2010 Geological Society of Australia, Abstracts No. 95 6th International Brachiopod Congress, Melbourne, Australia, February 2010 Geological Society of Australia Abstracts Number 95 6th International Brachiopod Congress, Melbourne, Australia, 1‐5 February 2010 Editors: Guang R. Shi, Ian G. Percival, Roger R. Pierson & Elizabeth A. Weldon ISSN 0729 011X © Geological Society of Australia Incorporated 2010 Recommended citation for this volume: Shi, G.R., Percival, I.G., Pierson, R.R. & Weldon, E.A. (editors). Program & Abstracts, 6th International Brachiopod Congress, 1‐5 February 2010, Melbourne, Australia. Geological Society of Australia Abstracts No. 95. Example citation for papers in this volume: Weldon, E.A. & Shi, G.R., 2010. Brachiopods from the Broughton Formation: useful taxa for the provincial and global correlations of the Guadalupian of the southern Sydney Basin, eastern Australia. In: Program & Abstracts, 6th International Brachiopod Congress, 1‐5 February 2010, Melbourne, Australia; Geological Society of Australia Abstracts 95, 122. -
A New Species of Conchicolites (Cornulitida, Tentaculita) from the Wenlock of Gotland, Sweden
Estonian Journal of Earth Sciences, 2014, 63, 3, 181–185 doi: 10.3176/earth.2014.16 SHORT COMMUNICATION A new species of Conchicolites (Cornulitida, Tentaculita) from the Wenlock of Gotland, Sweden Olev Vinna, Emilia Jarochowskab and Axel Munneckeb a Department of Geology, University of Tartu, Ravila 14A, 50411 Tartu, Estonia; [email protected] b GeoZentrum Nordbayern, Fachgruppe Paläoumwelt, Universität Erlangen-Nürnberg, Loewenichstr. 28, 91054 Erlangen, Germany Received 2 June 2014, accepted 4 August 2014 Abstract. A new cornulitid species, Conchicolites crispisulcans sp. nov., is described from the Wenlock of Gotland, Sweden. The undulating edge of C. crispisulcans sp. nov. peristomes is unique among the species of Conchicolites. This undulating peristome edge may reflect the position of setae at the tube aperture. The presence of the undulating peristome edge supports the hypothesis that cornulitids had setae and were probably related to brachiopods. Key words: tubeworms, tentaculitoids, cornulitids, Silurian, Baltica. INTRODUCTION Four genera of cornulitids have been assigned to Cornulitidae: Cornulites Schlotheim, 1820, Conchicolites Cornulitids belong to encrusting tentaculitoid tubeworms Nicholson, 1872a, Cornulitella (Nicholson 1872b) and and are presumably ancestors of free-living tentaculitids Kolihaia Prantl, 1944 (Fisher 1962). The taxonomy (Vinn & Mutvei 2009). They have a stratigraphic range of Wenlock cornulitids of Gotland (Sweden) is poorly from the Middle Ordovician to the Late Carboniferous studied, mostly due to their minor stratigraphical (Vinn 2010). Cornulitid tubeworms are found only in importance. normal marine sediments (Vinn 2010), and in this respect The aim of the paper is to: (1) systematically they differ from their descendants, microconchids, which describe a new species of cornulitids from the Wenlock lived in waters of various salinities (e.g., Zatoń et al. -
1595 Vinn.Vp
New Late Ordovician cornulitids from Peru OLEV VINN & JUAN CARLOS GUTIÉRREZ-MARCO Two new species of cornulitids, Cornulites zatoni sp. nov. and Cornulites vilcae sp. nov., are described from the lower part (Sandbian) of the Calapuja Formation of south-western Peru. Late Ordovician cornulitid diversities of Peru (Gond- wana) and Estonia (Baltica) are similar. Aggregative growth form dominates among the cornulitids of the Sandbian of Peru. Multiple oriented C. zatoni sp. nov. specimens on a strophomenid brachiopod likely represent a syn vivo encrustation. Cornulitids from the Sandbian of Peru differ from those known from the Sandbian of Baltica. C. zatoni sp. nov. possibly also occurs in the Late Ordovician of Laurentia. • Key words: problematic fossils, tubeworms, Sandbian, Gondwana. VINN,O.&GUTIÉRREZ-MARCO, J.C. 2016. New Late Ordovician cornulitids from Peru. Bulletin of Geosciences 91(1), 89–95 (2 figures). Czech Geological Survey, Prague. ISSN 1214-1119. Manuscript received November 26, 2015; ac- cepted in revised form January 29, 2016; published online February 22, 2016; issued March 17, 2016. Olev Vinn (corresponding author), Department of Geology, University of Tartu, Ravila 14 A, 50411 Tartu, Estonia; [email protected] • Juan Carlos Gutiérrez-Marco, Instituto de Geociencias (CSIC, UCM) and Departamento de Paleontología, Facultad de Ciencias Geológicas, José Antonio Novais 12, E-28040 Madrid, Spain; [email protected] Cornulitids are mostly known as common hard substrate studies of Ordovician cornulitids have been focused on encrusters, and like other encrusters (Taylor & Wilson faunas of North America (Hall 1847, 1888; Richards 1974) 2003), generally retain their original position on the sub- and Europe (Schlotheim 1820, Murchison 1854). -
A Revision of Ophidiaster Davidsoni
Foss. Rec., 23, 141–149, 2020 https://doi.org/10.5194/fr-23-141-2020 © Author(s) 2020. This work is distributed under the Creative Commons Attribution 4.0 License. A revision of Ophidiaster davidsoni de Loriol and Pellat 1874 from the Tithonian of Boulogne (France) and its transfer from the Valvatacea to the new forcipulatacean genus Psammaster gen. nov. Marine Fau1, Loïc Villier2, Timothy A. M. Ewin3, and Andrew S. Gale3,4 1Department of Geosciences, University of Fribourg, Chemin du Musée 6, 1700 Fribourg, Switzerland 2Centre de Recherche en Paléontologie – Paris, Sorbonne Université, 4 place Jussieu, 75005 Paris, France 3Department of Earth Sciences, The Natural History Museum London, Cromwell Road, South Kensington, London, UK, SW7 5BD, UK 4School of Earth and Environmental Sciences, University of Portsmouth, Burnaby Building, Burnaby Road, Portsmouth, PO13QL, UK Correspondence: Marine Fau ([email protected]) Received: 20 April 2020 – Revised: 20 June 2020 – Accepted: 23 June 2020 – Published: 28 July 2020 Abstract. Forcipulatacea is one of the three major groups 1 Introduction of extant sea stars (Asteroidea: Echinodermata), composed of 400 extant species, but only known from fewer than 25 Asteroidea (starfish or sea stars) is one of the most diverse fossil species. Despite unequivocal members being recog- echinoderm clades with approximately 1900 extant species nized in the early Jurassic, the evolutionary history of this (Mah and Blake, 2012) and around 600 extinct species (Vil- group is still the subject of debate. Thus, the identifica- lier, 2006) However, the fossil record of Asteroidea is rather tion of any new fossil representatives is significant. We here scarce (e.g. -
The Classic Upper Ordovician Stratigraphy and Paleontology of the Eastern Cincinnati Arch
International Geoscience Programme Project 653 Third Annual Meeting - Athens, Ohio, USA Field Trip Guidebook THE CLASSIC UPPER ORDOVICIAN STRATIGRAPHY AND PALEONTOLOGY OF THE EASTERN CINCINNATI ARCH Carlton E. Brett – Kyle R. Hartshorn – Allison L. Young – Cameron E. Schwalbach – Alycia L. Stigall International Geoscience Programme (IGCP) Project 653 Third Annual Meeting - 2018 - Athens, Ohio, USA Field Trip Guidebook THE CLASSIC UPPER ORDOVICIAN STRATIGRAPHY AND PALEONTOLOGY OF THE EASTERN CINCINNATI ARCH Carlton E. Brett Department of Geology, University of Cincinnati, 2624 Clifton Avenue, Cincinnati, Ohio 45221, USA ([email protected]) Kyle R. Hartshorn Dry Dredgers, 6473 Jayfield Drive, Hamilton, Ohio 45011, USA ([email protected]) Allison L. Young Department of Geology, University of Cincinnati, 2624 Clifton Avenue, Cincinnati, Ohio 45221, USA ([email protected]) Cameron E. Schwalbach 1099 Clough Pike, Batavia, OH 45103, USA ([email protected]) Alycia L. Stigall Department of Geological Sciences and OHIO Center for Ecology and Evolutionary Studies, Ohio University, 316 Clippinger Lab, Athens, Ohio 45701, USA ([email protected]) ACKNOWLEDGMENTS We extend our thanks to the many colleagues and students who have aided us in our field work, discussions, and publications, including Chris Aucoin, Ben Dattilo, Brad Deline, Rebecca Freeman, Steve Holland, T.J. Malgieri, Pat McLaughlin, Charles Mitchell, Tim Paton, Alex Ries, Tom Schramm, and James Thomka. No less gratitude goes to the many local collectors, amateurs in name only: Jack Kallmeyer, Tom Bantel, Don Bissett, Dan Cooper, Stephen Felton, Ron Fine, Rich Fuchs, Bill Heimbrock, Jerry Rush, and dozens of other Dry Dredgers. We are also grateful to David Meyer and Arnie Miller for insightful discussions of the Cincinnatian, and to Richard A. -
Upper Ordovician) at Wequiock Creek, Eastern Wisconsin
~rnooij~~~mij~rnoo~ ~oorn~rn~rn~~ rnoo~~rnrn~rn~~ Number 35 September, 1980 Stratigraphy and Paleontology of the Maquoketa Group (Upper Ordovician) at Wequiock Creek, Eastern Wisconsin Paul A. Sivon Department of Geology University of Illinois Urbana, Illinois REVIEW COMMITTEE FOR THIS CONTRIBUTION: T.N. Bayer, Winona State College University, Winona Minnesota M.E. Ostrom, Wisconsin Geological Survey, Madison, Wisconsin Peter Sheehan, Milwaukee Public Museum· ISBN :0-89326-016-4 Milwaukee Public Museum Press Published by the Order of the Board of Trustees Milwaukee Public Museum Accepted for publication July, 1980 Stratigraphy and Paleontology of the Maquoketa Group (Upper Ordovician) at Wequiock Creek, Eastern Wisconsin Paul A. Sivon Department of Geology University of Illinois Urbana, Illinois Abstract: The Maquoketa Group (Upper Ordovician) is poorly exposed in eastern Wisconsin. The most extensive exposure is found along Wequiock Creek, about 10 kilometers north of Green Bay. There the selection includes a small part of the upper Scales Shale and good exposures of the Fort Atkinson Limestone and Brainard Shale. The exposed Scales Shale is 2.4 m of clay, uniform in appearance and containing no apparent fossils. Limestone and dolomite dominate the 3.9 m thick Fort Atkinson Limestone. The carbonate beds alternate with layers of dolomitic shale that contain little to no fauna. The shales represent times of peak terrigenous clastic deposition in a quiet water environment. The car- bonates are predominantly biogenic dolomite and biomicrite. Biotic succession within single carbonate beds includes replacement of a strophomenid-Lepidocyclus dominated bottom community by a trep- ostome bryozoan-Plaesiomys-Lepidocyclus dominated community. Transported echinoderm and cryptostome bryozoan biocalcarenites are common. -
Population Ecology of the Intertidal Sea Star Asterina Burtoni
Qatar Univ. Sci. J. (1995), 15 (1): 163 • 171 POPULATION ECOLOGY OF THE INTERTIDAL SEA STAR ASTERINA BURTON! GRAY (ASREROIDEA: ECHINODERMATA) IN THE WAKRAH BAY, SOUTH EAST OF QATAR By F. EL. SOLIMAN Department of Zoology, Faculty Of Science, University of Qatar, Doha, Qatar (~l:S"_,.!-~: ~' .. -~1} ":?'.r.- «~J1J..t! L:J_,.:-1» .r--:JI ~ ;~ 4. )ai 4JJ,) J..,..!t ~~ o..,s'}I ~ ;~IJ ..UI Ula:..o ~ ~ • !)L..J..., ..\.....JI .. • ~ .... ~ ~Y.Jfi t.:,._r-1» .r--:ll ~ ~~ ~.j~l ~.rJIJ ~J,:liJ ~I,:JI t...l;,) ~11.11& J f erJII.lla ~l 4-.I;.UI ~Jt .liJ, )ai t)J,) J~ ~~ o_?_,ll ~ ;-*IJ .U.I ~ «~.jlr. ~1 J ~I.,_.!.P t}.J-A erJII.lla ~ J~ •;~I ~t L.S ~.r _r.o JS' J Y, Y ~,)..\P 4i~ ~..t! ~lzll ~Jl ~. i~l ~ J>-b ~ taJa.a ~I USI_,Jall ~.1>l ~~~I ~J~ ~I ~jJ) ~I ;I..L:I: ~\.J:-1 ~j_,JIJ t!;.UI J_,k 'I" 4 41·..:... ~L....y ~')U f1..u;.:....4 +\'I"~ USI_,k ~) Ji'il ~ lf! ~..t! i~l ~t ~~I~ ~Y:-1 ~j_,JIJ (~L.!.>~I ~f ~ J i~l ~1 ~I ~I ~I USI_,Jall ~..L>t ~11iW~4 +tJ +Y"J +yJ ,:r i.rAJI J~ ~WI ~'-~4 ~I ~I USI}alJ ;~'it ~Ua...._,:.- ~;..U L.S. \\\Y" .r'""t ~~ ~J '""'" ,...,pt Key Words: Asterina burtoni, Population ecology, Age class, Evacuated body, Gonads, Pyloric caeca ABSTRACT The abundance, distribution and population age structure of the sea star Asterina burtoni Gray were investigated in the intertidal area of the Wakrah Bay, South East Qatar Peninsula from October, 1993 to January, 1994. -
First Skeletal Microfauna from the Cambrian Series 3 of the Jordan Rift Valley (Middle East)
First skeletal microfauna from the Cambrian Series 3 of the Jordan Rift Valley (Middle East) OLAF ELICKI ELICKI, O., 2011:12:23. First skeletal microfauna from the Cambrian Series 3 of the Jordan Rift Valley (Middle East). Memoirs of the Association of Australasian Palaeontologists 42, 153-173. ISSN 0810-8889. For the first time, a Cambrian microfauna is reported from the Jordan Rift Valley. The fauna comes from low-latitude carbonates of the Numayri Member (Burj Formation, Jordan) and to a lesser degree the equivalent Nimra Member (Timna Formation, Israel). Co-occuring with trilobite, brachiopod and hyolith macrofossils, the microfauna is represented mostly by disarticulated poriferid (mostly hexactinellids) and echinoderm remains (eocrinoids and edrioasteroids). Among the hexactinellids, Rigbyella sp., many isolated triactins and tetractins, as well as a few pentactins and rare hexactins occur. Additional poriferid spicules come from heteractinids (Eiffelia araniformis [Missarzhevsky, 1981]) and polyactinellids (?Praephobetractinia). Chancelloriids (Archiasterella cf. hirundo Bengtson, 1990, Allonnia sp., Chancelloria sp., ?Ginospina sp.) are a rather rare faunal element. Micromolluscs are represented mainly by an indeterminable helcionellid. The probable octocoral spicule Microcoryne cephalata (Bengtson, 1990), torellellid and hyolithellid hyolithelminths, and a bradoriid arthropod occur as very few or single specimens. The same is the case with a probable siphogonuchitid. The occurrence of a cornulitid related microfossil may extend the stratigraphic range of this fossil group significantly. The rather low-diversity microfauna is overwhelmingly dominated by sessile epibenthic biota. The preferred feeding habit seems to have been suspension feeding and minor deposit feeding. The microfauna from the Jordan Rift Valley is typical for low-latitude carbonate environments of Cambrian Series 3 age that corresponds to the traditional late early to middle Cambrian. -
Marine Genomics Meets Ecology: Diversity and Divergence in South
Marine genomics meets ecology: Diversity and divergence in South African sea stars of the genus Parvulastra Katherine Dunbar Thesis submitted for the degree of Doctor of Philosophy Biodiversity and Ecological Processes Research Group School of Biosciences Cardiff University December 2006 UMI Number: U584961 All rights reserved INFORMATION TO ALL USERS The quality of this reproduction is dependent upon the quality of the copy submitted. In the unlikely event that the author did not send a complete manuscript and there are missing pages, these will be noted. Also, if material had to be removed, a note will indicate the deletion. Dissertation Publishing UMI U584961 Published by ProQuest LLC 2013. Copyright in the Dissertation held by the Author. Microform Edition © ProQuest LLC. All rights reserved. This work is protected against unauthorized copying under Title 17, United States Code. ProQuest LLC 789 East Eisenhower Parkway P.O. Box 1346 Ann Arbor, Ml 48106-1346 DECLARATION This work has not previously been substance for any degree and is not being concurrently submitted in c y degree. Signed ................................(candidate) Date.... 3 l . ™ MW. ... ..... STATEMENT 1 This thesis is the result of my own M ent work/investigation, except where otherwise stated. Other source* edged by footnotes giving explicit references. Signed (candidate) S.**: Q tife : ...... STATEMENT 2 I hereby give consent for my thesis, if accepted, to be available for photocopying and for inter-library loan, and for the tJfJSJa^^prrmqary to be made available to outside organisations Signed ................................................................... (candidate) Date............................. Abstract The coast of South Africa is situated between the warm Indian and the cold Atlantic Oceans, resulting in an extreme intertidal temperature gradient and potentially strong opposing selection pressures between the east and west coasts. -
Echinoderm Research and Diversity in Latin America
Echinoderm Research and Diversity in Latin America Bearbeitet von Juan José Alvarado, Francisco Alonso Solis-Marin 1. Auflage 2012. Buch. XVII, 658 S. Hardcover ISBN 978 3 642 20050 2 Format (B x L): 15,5 x 23,5 cm Gewicht: 1239 g Weitere Fachgebiete > Chemie, Biowissenschaften, Agrarwissenschaften > Biowissenschaften allgemein > Ökologie Zu Inhaltsverzeichnis schnell und portofrei erhältlich bei Die Online-Fachbuchhandlung beck-shop.de ist spezialisiert auf Fachbücher, insbesondere Recht, Steuern und Wirtschaft. Im Sortiment finden Sie alle Medien (Bücher, Zeitschriften, CDs, eBooks, etc.) aller Verlage. Ergänzt wird das Programm durch Services wie Neuerscheinungsdienst oder Zusammenstellungen von Büchern zu Sonderpreisen. Der Shop führt mehr als 8 Millionen Produkte. Chapter 2 The Echinoderms of Mexico: Biodiversity, Distribution and Current State of Knowledge Francisco A. Solís-Marín, Magali B. I. Honey-Escandón, M. D. Herrero-Perezrul, Francisco Benitez-Villalobos, Julia P. Díaz-Martínez, Blanca E. Buitrón-Sánchez, Julio S. Palleiro-Nayar and Alicia Durán-González F. A. Solís-Marín (&) Á M. B. I. Honey-Escandón Á A. Durán-González Laboratorio de Sistemática y Ecología de Equinodermos, Instituto de Ciencias del Mar y Limnología (ICML), Colección Nacional de Equinodermos ‘‘Ma. E. Caso Muñoz’’, Universidad Nacional Autónoma de México (UNAM), Apdo. Post. 70-305, 04510, México, D.F., México e-mail: [email protected] A. Durán-González e-mail: [email protected] M. B. I. Honey-Escandón Posgrado en Ciencias del Mar y Limnología, Instituto de Ciencias del Mar y Limnología (ICML), UNAM, Apdo. Post. 70-305, 04510, México, D.F., México e-mail: [email protected] M. D. Herrero-Perezrul Centro Interdisciplinario de Ciencias Marinas, Instituto Politécnico Nacional, Ave. -
34.1. Cretaceous and Quaternary
34. SILICEOUS MICROFOSSILS 34.1 CRETACEOUS AND QUATERNARY RADIOLARIA IN DEEP SEA SEDIMENTS FROM THE NORTHWEST ATLANTIC OCEAN AND MEDITERRANEAN SEA Paulian Dumitrica, Geological Institute, Bucharest, Romania INTRODUCTION Albian Radiolaria. Although pyritized, the Albian radio- larians are well preserved. The replacement of silica by Radiolaria, and siliceous microfossils generally (see the pyrite has preserved the finest details of the ornamentation reports on silicoflagellates, ebridians, diatoms and phyto- (see Plates 1-4) and all other distinctive morphological litharia) were encountered rather rarely in the cores features so that their identification is quite possible by recovered during Leg 13 of the Deep Sea Drilling Project. means of the scanning electron microscope. The presence of radiolarians in a more or less significant The Albian assemblage is dominated by large numbers of quantity was recorded in only a few cores from a few of the spherical forms with a smooth, rough, polygonal or fifteen drilling sites. Samples reported on here are from the tuberculate surface. This is followed by conical tower- following five sites: shaped forms, frequently with costate or tuberculate Site 120 - Gorringe Bank, north slope; 36° 41.39'N, surface. A superficial examination thus gives a false 11° 25.94'W; water depth 1711 meters. impression of the systematic composition of the Site 121 - Alboran Sea, 36° 09.65'N. 04° 22.43'W; assemblage. It would appear to be particularly formed of water depth 1163 meters. spumellarians, and subordinately of nassellarians. However, Site 127 — Hellenic Trench, northeastern margin; 35° a thorough examination proves that most spherical forms 43.90'N, 22° 29.81 'E; water depth 4654 meters.