Nomenclatural Changes for Eight Genus Group Names in Brachiopoda
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Early Paleozoic Life & Extinctions (Part 1)
NJU Course Extinctions: Past, Present & Future Prof. Norman MacLeod School of Earth Sciences & Engineering, Nanjing University Extinctions: Past, Present & Future Extinctions: Past, Present & Future Course Syllabus (Revised) Section Week Title Introduction 1 Course Introduction, Intro. To Extinction Introduction 2 History of Extinction Studies Introduction 3 Evolution, Fossils, Time & Extinction Precambrian Extinctions 4 Origin of Life & Precambrian Extionctions Paleozoic Extinctions 5 Early Paleozoic World & Extinctions Paleozoic Extinctions 6 Middle Paleozoic World & Extinctions Paleozoic Extinctions 7 Late Paleozoic World & Extinctions Assessment 8 Mid-Term Examination Mesozoic Extinctions 9 Triassic-Jurassic World & Extinctions Mesozoic Extinctions 10 Labor Day Holiday Cenozoic Extinctions 11 Cretaceous World & Extinctions Cenozoic Extinctions 12 Paleogene World & Extinctions Cenozoic Extinctions 13 Neogene World & Extinctions Modern Extinctions 14 Quaternary World & Extinctions Modern Extinctions 15 Modern World: Floras, Faunas & Environment Modern Extinctions 16 Modern World: Habitats & Organisms Assessment 17 Final Examination Early Paleozoic World, Life & Extinctions Norman MacLeod School of Earth Sciences & Engineering, Nanjing University Early Paleozoic World, Life & Extinctions Objectives Understand the structure of the early Paleozoic world in terms of timescales, geography, environ- ments, and organisms. Understand the structure of early Paleozoic extinction events. Understand the major Paleozoic extinction drivers. Understand -
Genus Cochlostoma, Subgenus Titanopoma (Gastropoda, Caenogastropoda, Cochlostomatidae)
BASTERIA, 68: 25-M A revision of the genus Cochlostoma, subgenus Titanopoma (Gastropoda, Caenogastropoda, Cochlostomatidae), in particular the forms occurring in Albania Zoltán Fehér H-1088 Baross Hungarian Natural History Museum, u. 13., Budapest, Hungary; [email protected] TitanopomaA. J. Wagner, 1897, a subgenus ofCochlostoma Jan, 1830, is revised on the basis of the in Natural Museum material the Hungarian History (Budapest), the Natural History Museum of the Humboldt University (Berlin) and the Zoological Institute and Museum of the Polish Academy of Sciences (Warsaw). Two species and five subspecies are described as new to sci- Shells and Because its relevance in ence. opercula are illustrated. of for species recognition this the of the is described in detail than usual. records and group, structure opercula more Locality some new zoogeographicaldata are given and mapped. Keywords: Cochlostoma, Titanopoma,Albania, Montenegro, Balkans, taxonomy, opercula, zoo- geography. INTRODUCTION is Cochlostoma Jan, 1830, a characteristic genus of rock-dwelling land snails of the Mediterranean region. Its subgenus Titanopoma A. J. Wagner, 1897, differs from the other the subgenera by structure of the operculum. The species are distributed in Montenegro and Albania (fig. 1). The Montenegrian part of the subgeneric range is relatively well explored (e.g. Wohlberedt, 1909; Sturany & Wagner, 1915; Wagner, 1897, 1906; Varga, 1998). However, there are hardly any data for Albania (e.g. Wohlberedt, 1909; Sturany & Wagner, 1915; Polinski, 1922, 1924; Welter-Schultes, 1996; Feher et al., 2001). Since the early 1990's, as soon as the political situation allowed it, a long-term mala- co-faunistical investigation is executed in Albania by staff members of the Hungarian Natural While the History Museum. -
Page - Paleo Lab 06 - the Cambrian Explosion of Life
page - Paleo Lab 06 - The Cambrian Explosion of Life An Introduction to Index Fossils CLASSIFICATION AND TAXONOMY Geologists follow the lead of biologists in the classification and naming of organisms (taxonomy after taxon = name). Since its introduction early in the 18th century, the system devised by Linnaeus has been used to categorize organisms and to affix a formal name to each species. Major classification categories or groupings are listed below on the left with an example using the species of the common house cat to show how the system may be used: KINGDOM Animalia PHYLUM Chordata CLASS Mammalia ORDER Carnivora FAMILY Felidae GENUS Felis SPECIES domestica The basic unit of the system is the species, and each category above it includes the divisions below. A two part (binomial) formal designation for each species, following the scheme of Linnaeus, is composed of the capitalized name of the genus (plural = genera) followed by the uncapitalized name of the species (plural = species). Note that the binomial is printed in a special way (italics) to distinguish it. After at least 5000 years of domestication, man has drawn out of that species such a variety of traits through selection and cross-breeding that it may be more difficult to realize that all such cats belong to the same species than it is to recognize that they share the same genus with the lion (Felis leo), leopard (Felis pardus), jaguar (Felis onca), tiger (Felis tigris), and the cougar or puma (Felis concolor). All wildcats belong to the same genus but are classified in three separate species found in Europe, Africa, and the Americas (the ocelot), Felis sylvestris, F. -
Impact Assessment of Intense Sport Climbing on Limestone Cliffs
1 1 This manuscript is contextually identical with the following published paper: 2 Bruno Baur, Anette Baur, Denes Schmera (2017) Impact assessment of intense sport 3 climbing on limestone cliffs: esponse of rock-dwelling land snails. Ecological 4 Indicators 72 (2017) 260-267. 5 The original published PDF available in this website: 6 http://www.sciencedirect.com/science/article/pii/S1470160X16303958?via%3Dihub 7 8 Impact assessment of intense sport climbing on limestone cliffs: 9 response of rock-dwelling land snails 10 11 Bruno Baura, Anette Baura, Denes Schmeraa,b,* 12 13 a Section of Conservation Biology, Department of Environmental Sciences, University of 14 Basel, St. Johanns-Vorstadt 10, 4056 Basel, Switzerland 15 b MTA, Centre for Ecological Research, Balaton Limnological Institute, Klebelsberg 16 Kuno 3, 8237 Tihany, Hungary 17 18 * Corresponding author at: MTA, Centre for Ecological Research, Balaton Limnological 19 Institute, Klebelsberg Kuno 3, 8237 Tihany, Hungary, Tel.: +36 87 448244 / 132, fax +36 20 87 448006 21 22 E-mail addresses: [email protected] (B. Baur), [email protected] (A. Baur), 23 [email protected] (D. Schmera) 24 2 25 ABSTRACT 26 Exposed limestone cliffs in the Swiss Jura Mountains harbour a diverse gastropod community 27 with some rare species. Sport climbing has recently increased in popularity on these cliffs. We 28 examined the effects of sport climbing and microtopographical features of rock faces on 29 terrestrial gastropods by assessing species diversity and abundance on climbing routes and in 30 unclimbed areas of seven isolated cliffs in the Northern Swiss Jura Mountains. We considered 31 exclusively living individuals resting attached to rock faces. -
Late Cretaceous Rhynchonellida (Brachiopoda) from Bulgaria. I
GEOLOGICA BALCANICA, 25.3-4, Sofia, August . 1995, p. 35-74 Late Cretaceous Rhynchonellida (Brachiopoda) from Bulgaria. I. Genus Cyclothyris M'C o y N eda M otchurova -Dekova National Museum of Natural History, Sofia 1000 (received 24. 08. 1994; accepted 21. 09. 1994) Heoa MollypoBa-/(eKoBa - IloJOHeMe/IOBble puHXOHeAAUObl (Brachiopoda) uJ EioMapuu. / . PoiJ Cyclothyris M'Coy. lipaXHono.nbl liBJiliiOTCll o.nHoii HJ caMbiX pacnpocTpaHeHHbiX lfloccHJibH'biX rpynn cpe,nH nOJ,nHeMeJIOBOH MaKpolflayHbl Ha TeppHTOpHH DOJirapHH. C 3TOH CTaTbH Ha'IHHaeTCll cepHll naneoHTonoruqecrilx onucaHuii npe.ncnsuTeneii OTpll.na Rhynchonellida. 3.necL npe.ncnsneHbl pe JYJILTaTbl .neTanbHbiX TaKCOHOMH'IeCKHX uccne.nosaHHii ceMH su.nos po.na Cyclothyris M'Coy HJ ceHo MaHcKoro, caHTOHCKoro u KaMnaHcKoro llpycos lionrapuu. C.nenaH JIHTepaTypHblii o6Jop u o6cToli TeJILHO AHCKYTHPYfOTCll o6'beM H rpaHHI{bl HJMeH'fHBOCTH po.na Cyclothyris. llpe.nnoJICeHo 6onee lliH poKo nOHHMaHHe 06'beMa 3TOfO po.na, no.n.nepliCHBall CTaHOBHille aBTOpOB, paCCMaTpHBaiOillHX Lamel/aerhynchia KaK MJia)llllero CHHOHHMa Cyclothyris. lhy'lall BHyTpeHHIOIO MoplflonoruJO noJ.nHe MeJIOBbiX pHHXOHeJIJIHJl BnepBble B DOJirapHH npHMeHlleTCll MeTOJl cepHHHbiX npepeJOB. 3THM cnoco- 60M ycTaHOBJieHbl rpaHHI..\bl BHYTPHBHJlOBoii HJMeH'IHBOCTH B cny'fal!X HaJIH'fHll npe.ncTaBHTeJILHoro KOJIHlfeCTBa MaTepHana. fipeJlCTaBJieHbl .naHHble 06 3KOJIOfHH HCCJie)lOBaHHbiX pHHXOHeJIJIHJl H MHK pOCTpyKrypa paKOBHH JlByx BHJlOB. Abstract. Brachiopods are one of the most widespread fossil groups among the Late Cretaceous macrofauna in Northern Bulgaria. This article is the first from a series of palaeontological descriptions of the Rhynchonellida representatives. The results from detailed taxonomic studies of seven species of the genus Cyclothyris M'Coy from the Cenomanian, Santonian and Campanian are presented. -
Chapter 5. Paleozoic Invertebrate Paleontology of Grand Canyon National Park
Chapter 5. Paleozoic Invertebrate Paleontology of Grand Canyon National Park By Linda Sue Lassiter1, Justin S. Tweet2, Frederick A. Sundberg3, John R. Foster4, and P. J. Bergman5 1Northern Arizona University Department of Biological Sciences Flagstaff, Arizona 2National Park Service 9149 79th Street S. Cottage Grove, Minnesota 55016 3Museum of Northern Arizona Research Associate Flagstaff, Arizona 4Utah Field House of Natural History State Park Museum Vernal, Utah 5Northern Arizona University Flagstaff, Arizona Introduction As impressive as the Grand Canyon is to any observer from the rim, the river, or even from space, these cliffs and slopes are much more than an array of colors above the serpentine majesty of the Colorado River. The erosive forces of the Colorado River and feeder streams took millions of years to carve more than 290 million years of Paleozoic Era rocks. These exposures of Paleozoic Era sediments constitute 85% of the almost 5,000 km2 (1,903 mi2) of the Grand Canyon National Park (GRCA) and reveal important chronologic information on marine paleoecologies of the past. This expanse of both spatial and temporal coverage is unrivaled anywhere else on our planet. While many visitors stand on the rim and peer down into the abyss of the carved canyon depths, few realize that they are also staring at the history of life from almost 520 million years ago (Ma) where the Paleozoic rocks cover the great unconformity (Karlstrom et al. 2018) to 270 Ma at the top (Sorauf and Billingsley 1991). The Paleozoic rocks visible from the South Rim Visitors Center, are mostly from marine and some fluvial sediment deposits (Figure 5-1). -
Preliminary Data on the Parasite Survey of Terrestrial Gastropods of Sicily
Russian Journal of Nematology, 2019, 27 (1), 37 – 45 Preliminary data on the parasite survey of terrestrial gastropods of Sicily Elena Ivanova¹, Mirella Clausi², Ignazio Sparacio³ and Sergei Spiridonov¹ ¹Centre of Parasitology, A.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Leninskii Prospect 33, 119071, Moscow, Russia ²Department of Biological, Geological and Environmental Sciences, Section of Animal Biology, University of Catania, Via Androne 81, 95124, Catania, Italy ³via Principe di Paternò 3, 90144, Palermo, Italy e-mail: [email protected] Accepted for publication 15 August 2019 Summary. A short survey on the parasite fauna of terrestrial molluscs in south-east of Sicily was performed. In total, 432 specimens of 12 different snail species from the families Cochlostomatidae, Clausiliidae, Subulinidae, and Helicidae and five slug species from the families Agriolimacidae, Limacidae and Milacidae were collected and examined. Seven out of 17 examined gastropod species in the area were susceptible to nematode infection. Representatives of three nematode taxa, Angiostoma margaretae Ross, Malan & Ivanova, 2011, Phasmarhabditis spp. and Caenorhabditis elegans (Maupas, 1900), were isolated and molecularly characterised. New host, Papillifera papillaris affinis (Philippi, 1836), was recorded for A. margaretae, originally described from South Africa. The discovery of two different strains or even putative species of Phasmarhabditis at close localities is indicative of its possible diversity in the area. Trematodes from four families were found at four sites in Rumina decollata (Linnaeus, 1758), Cornu aspersum (O.F. Müller, 1774), Ambigolimax valentianus (Férussac, 1822), Tandonia sowerbyi (A. Férussac, 1823) and Milax nigricans (Philippi, 1836). Mixed trematode/nematode infection was observed in R. -
Invertebrate Palaeontology
BGYCT-137 STRATIGRAPHY AND Indira Gandhi National Open University PALAEONTOLOGY School of Sciences Block 4 INVERTEBRATE PALAEONTOLOGY UNIT 13 Brachiopods and Corals 93 UNIT 14 Molluscs – Bivalves and Gastropods 111 UNIT 15 Molluscs – Cephalopods 131 UNIT 16 Trilobites and Echinoderms 151 Glossary 171 87 Course Design Committee Prof. Vijayshri Prof. M. A. Malik (Retd.) Prof. K. R. Hari Former Director Department of Geology School of Studies in Geology & School of Sciences University of Jammu Water Resources Management IGNOU, New Delhi Jammu, J & K Pt. Ravishankar Shukla University Prof. V. K. Verma (Retd.) Prof. D. C. Srivastava Raipur, Chhattisgarh Department of Geology Department of Earth Science Prof. S.J. Sangode University of Delhi, Indian Institute of Technology Roorkee Department of Geology Delhi Roorkee, Uttarkhand Savitribai Phule Pune University Late Prof. Pramendra Dev Prof. L. S. Chamyal Pune, Maharashtra School of Studies in Earth Sciences Department of Geology Dr. K. Anbarasu Vikram University M.S.University of Baroda Department of Geology Ujjain, MP Vadodara, Gujarat National College Prof. P. Madhusudhana Reddy Prof. H. B. Srivastava Tiruchirapalli, Tamilnadu Department of Geology Centre of Advanced Study in Geology Faculty of Geology Discipline Dr. B.R. Ambedkar Open University Banaras Hindu University School of Sciences, IGNOU Hyderabad Varanasi, UP Prof. Meenal Mishra Late Prof. G. Vallinayagam Prof. Arun Kumar Prof. Benidhar Deshmukh Department of Geology Department of Earth Sciences Kurukshetra University Manipur University Dr. M. Prashanth Kurukshetra, Haryana Imphal, Manipur Dr. Kakoli Gogoi Prof. J. P. Shrivastava (Retd.) Prof. (Mrs.) Madhumita Das Dr. Omkar Verma Centre of Advanced Study in Geology Department of Geology University of Delhi, Delhi Utkal University Bhubaneshwar, Odisha Block Preparation Team Course Contributor Content Editor Language Editor Dr. -
Treatise on Invertebrate Paleontology Volume H (1-2), 1965 Phylum Class
Treatise on Invertebrate Paleontology Volume H (1-2), 1965 Phylum Class Order Suborder Superfamily Family Brachiopoda Inarticulata Lingulida Lingulacea Lingulidae Brachiopoda Inarticulata Lingulida Lingulacea Obolidae Brachiopoda Inarticulata Lingulida Lingulacea Elkaniidae Brachiopoda Inarticulata Lingulida Lingulacea Lingulasmatidae Brachiopoda Inarticulata Lingulida Lingulacea Andobolidae Brachiopoda Inarticulata Lingulida Lingulacea Paterulidae Brachiopoda Inarticulata Lingulida Lingulacea Craniopsidae Brachiopoda Inarticulata Lingulida Trimerellacea Trimerellidae Brachiopoda Inarticulata Acrotretida Acrotretidina Acrotretacea Acrotretidae Brachiopoda Inarticulata Acrotretida Acrotretidina Acrotretacea Curticiidae Brachiopoda Inarticulata Acrotretida Acrotretidina Acrotretacea Acrothelidae Brachiopoda Inarticulata Acrotretida Acrotretidina Acrotretacea Botsfordiidae Brachiopoda Inarticulata Acrotretida Acrotretidina Acrotretacea Uncertain Brachiopoda Inarticulata Acrotretida Acrotretidina Discinacea Trematidae Brachiopoda Inarticulata Acrotretida Acrotretidina Discinacea Discinidae Brachiopoda Inarticulata Acrotretida Acrotretidina Uncertain Uncertain Brachiopoda Inarticulata Acrotretida Acrotretidina Siphonotretacea Siphonotretidae Brachiopoda Inarticulata Acrotretida Craniidina Craniacea Craniidae Brachiopoda Inarticulata Acrotretida Craniidina Craniacea Eoconulidae Brachiopoda Inarticulata Obolellida Obolellacea Obolellidae Brachiopoda Inarticulata Paterinida Paterinacea Paterinidae Brachiopoda Inarticulata Uncertain Uncertain -
CR #15 Palaeontological Impact Assessment
PALAEONTOLOGICAL ASSESSMENT Graymont Western Canada Inc. Parsons Creek Resources Project Township 90, Range 9, W4M Permit Number Bohach-2007-05 FMA1646.PL07 Prepared For Graymont Western Canada Inc. #200, 10991 Shellbridge Way Richmond, British Columbia On Behalf Of Millennium EMS Solutions Ltd. 208, 4207-98th Street Edmonton, Alberta Prepared By FMA Heritage Resources Consultants Inc. 200, 1719-10th Avenue S.W. Calgary, Alberta July 2008 Executive Summary The proposed Parsons Creek Resources Project (the Project) was assessed for potential impacts to palaeontological resources by field surveys on August 14 to 15, 2007 and examination of the drill cores on October 16, 2007. The Project is a limestone mine and processing facility located along the north boundary of the City of Fort McMurray, mainly within Township 90, Range 9, West of the Fourth Meridian. The Project is situated on relatively flat ground within the Athabasca River valley. It will mine limestone of Devonian age from the Moberly Member of the Waterways Formation. The Moberly Member contains fossiliferous limestone layers and the fossils within these layers will be destroyed when the rock is crushed and processed. Most of the fossils are invertebrates, which are relatively common fossils and individual specimens are typically not unique. This is in contrast to vertebrate fossils, which are rare by comparison and each specimen can provide unique information about the species. Baseline reconnaissance surveys found fossils of medium to high heritage value in exposures along the Athabasca River, including: • previously unrecorded fish fossils from Unit M II • exceptionally preserved brachiopods with intact spines and original colour patterns from Unit M IV • exceptionally preserved brachiopod death horizons from Unit M V Executive Summary i Executive Summary ii Without mitigation, negative effects on palaeontological resources are expected. -
Sexual Dimorphism in Shells of Cochlostoma Septemspirale
A peer-reviewed open-access journal ZooKeys 208: 1–16 (2012)Sexual dimorphism in shells of Cochlostoma septemspirale... 1 doi: 10.3897/zookeys.208.2869 RESEARCH ARTICLE www.zookeys.org Launched to accelerate biodiversity research Sexual dimorphism in shells of Cochlostoma septemspirale (Caenogastropoda, Cyclophoroidea, Diplommatinidae, Cochlostomatinae) Fabian Reichenbach1, Hannes Baur2, Eike Neubert2 1 University of Bern, Institute of Ecology and Evolution, Baltzerstrasse 6, 3012 Bern, Switzerland 2 Naturhisto- risches Museum der Burgergemeinde Bern, Abteilung Wirbellose Tiere, Bernastrasse 15, 3005 Bern, Switzerland Corresponding author: Hannes Baur ([email protected]) Academic editor: L. Penev | Received 7 February 2012 | Accepted 10 July 2012 | Published 17 July 2012 Citation: Reichenbach F, Baur H, Neubert E (2012) Sexual dimorphism in shells of Cochlostoma septemspirale (Caenogastropoda, Cyclophoroidea, Diplommatinidae, Cochlostomatinae). ZooKeys 208: 1–16. doi: 10.3897/ zookeys.208.2869 Abstract Sexual dimorphisms in shell-bearing snails expressed by characteristic traits of their respective shells would offer the possibility for a lot of studies about gender distribution in populations, species, etc. In this study, the seven main shell characters of the snail Cochlostoma septemspirale were measured in both sexes: (1) height and (2) width of the shell, (3) height and (4) width of the aperture, (5) width of the last whorl, (6) rib density on the last whorl, and (7) intensity of the reddish or brown pigments forming three bands over the shell. The variation of size and shape was explored with statistical methods adapted to principal components analysis (PCA) and linear discriminant analysis (LDA). In particular, we applied some mul- tivariate morphometric tools for the analysis of ratios that have been developed only recently, that is, the PCA ratio spectrum, allometry ratio spectrum, and LDA ratio extractor. -
A Handbook of the Invertebrate Fossils of Nebraska
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Conservation and Survey Division Natural Resources, School of 6-1970 Record in Rock: A Handbook of the Invertebrate Fossils of Nebraska Roger K. Pabian University of Nebraska - Lincoln, [email protected] Follow this and additional works at: https://digitalcommons.unl.edu/conservationsurvey Part of the Natural Resources and Conservation Commons Pabian, Roger K., "Record in Rock: A Handbook of the Invertebrate Fossils of Nebraska" (1970). Conservation and Survey Division. 1. https://digitalcommons.unl.edu/conservationsurvey/1 This Article is brought to you for free and open access by the Natural Resources, School of at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Conservation and Survey Division by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. A Handbook of the Invertebrate Fossils of Nebraska /} / ~>,\\1 ' 6fJ By ) ROGER K. PABIAN \ \ I t ~ <-' ) \!\. \/ \J... Illustrated By , n ~ SALLY LYNNE HEALD f.1 I EDUCATIONAL CIRCULAR No.1 ( NIVERSITY OF NEBRASKA-CONSERVATION AND SURVEY DIVISION \ f / / EDUCATIONAL CIRCULAR NUMBER 1 JUNE 1970 RECORD IN ROCK A Hamlbook of the Invertebrate Fossils of Nebraska By ROGER K. PABIAN Illustrated By SALLY LYNNE HEALD PUBLISHED BY THE UNIVERSITY OF NEBRASKA CONSERVATION AND SURVEY DIVISION, LINCOLN THE UNIVERSITY OF NEBRASKA DURWARD B. VARNER, Chancellor JOSEPH SOSHNIK, President, Lincoln Campuses and Outstate Activities BOARD OF REGENTS ROBERT RAUN, Minden, Pres. J. G. ELLIOTT, Scottsbluff B. N. GREENBERG, M.D., York, Vice Pres. RICHARD HERMAN, Omaha RICHARD ADKINS, Osmond EDWARD SCHWARTZKOPF, Lincoln CONSERVATION AND SURVEY DIVISION V. H. DREESZEN, Director and State Geologist M.