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The Lower Cretaceous Flora of the Gates Formation from Western Canada
The Lower Cretaceous Flora of the Gates Formation from Western Canada A Shesis Submitted to the College of Graduate Studies and Research in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy in the Department of Geological Sciences Univ. of Saska., Saskatoon?SI(, Canada S7N 3E2 b~ Zhihui Wan @ Copyright Zhihui Mian, 1996. Al1 rights reserved. National Library Bibliothèque nationale 1*1 of Canada du Canada Acquisitions and Acquisitions et Bibliographic Services services bibliographiques 395 Wellington Street 395. rue Wellington Ottawa ON KlA ON4 Ottawa ON K1A ON4 Canada Canada The author has granted a non- L'auteur a accordé une licence non exclusive licence allowing the exclusive permettant à la National Libraxy of Canada to Bibliothèque nationale du Canada de reproduce, loan, distribute or sell reproduire, prêter, distribuer ou copies of this thesis in microfom, vendre des copies de cette thèse sous paper or electronic formats. la fome de microfiche/nlm, de reproduction sur papier ou sur foxmat électronique. The author retains ownership of the L'auteur conserve la propriété du copyright in this thesis. Neither the droit d'auteur qui protège cette thèse. thesis nor substantial extracts fiom it Ni la thèse ni des extraits substantiels may be printed or otherwise de celle-ci ne doivent être imprimés reproduced without the author's ou autrement reproduits sans son permission. autorisation. College of Graduate Studies and Research SUMMARY OF DISSERTATION Submitted in partial fulfillment of the requirernents for the DEGREE OF DOCTOR OF PHILOSOPHY ZHIRUI WAN Depart ment of Geological Sciences University of Saskatchewan Examining Commit tee: Dr. -
Squires Catalogue
Type and Figured Palaeontological Specimens in the Tasmanian Museum and Art Gallery A CATALOGUE Compiled by Tasmanian Museum and Art Gallery Don Squires Hobart, Tasmania Honorary Curator of Palaeontology May, 2012 Type and Figured Palaeontological Specimens in the Tasmanian Museum and Art Gallery A CATALOGUE Compiled by Don Squires Honorary Curator of Palaeontology cover image: Trigonotreta stokesi Koenig 1825, the !rst described Australian fossil taxon occurs abundantly in its type locality in the Tamar Valley, Tasmania as external and internal moulds. The holotype, a wax cast, is housed at the British Museum (Natural History). (Clarke, 1979) Hobart, Tasmania May, 2012 Contents INTRODUCTION ..........................................1 VERTEBRATE PALAEONTOLOGY ...........122 PISCES .................................................. 122 INVERTEBRATE PALAEONTOLOGY ............9 AMPHIBIA .............................................. 123 NEOGENE ....................................................... 9 REPTILIA [SP?] ....................................... 126 MONOTREMATA .................................... 127 PLEISTOCENE ........................................... 9 MARSUPIALIA ........................................ 127 Gastropoda .......................................... 9 INCERTAE SEDIS ................................... 128 Ostracoda ........................................... 10 DESCRIBED AS A VERTEBRATE, MIOCENE ................................................. 14 PROBABLY A PLANT ............................. 129 bivalvia ............................................... -
PRISCUM the Newsletter of the Paleontological Society Volume 13, Number 2, Fall 2004
PRISCUM The Newsletter of the Paleontological Society Volume 13, Number 2, Fall 2004 Paleontological PRESIDENT’S Society Officers COLUMN: Inside... President Treasurer’s Report 2 William I. Ausich WE NEED YOU! GSA Information 2 President-Elect by William I. Ausich Reviews of PS- David Bottjer Sponsored Sessions 3 Past-President Why are you a member of The Paleontology Portal 5 Patricia H. Kelley The Paleontological Society? In PS Lecture Program 6 Secretary the not too distance past, the Books for Review 9 Roger D. K. Thomas only way to receive a copy of the Journal of Book Reviews 9 Treasurer Paleontology and Paleobiology was to pay your dues Conference Announce- and belong to the Society. I suppose one could Mark E. Patzkowsky have borrowed a copy from a friend or wander over ments 14 JP Managing Editors to the library. However, this was probably done Ann (Nancy) F. Budd with a heavy burden of guilt. Now, as we move Christopher A. Brochu into the digital age of scientific journal publishing, Jonathan Adrain one can have copies of the Journal of Paleontology and Paleobiology transmitted right to your Paleobiology Editors computer. It actually may arrive faster than the Tomasz Baumiller U.S. mail, you do not have to pay anything, and Robyn Burnham you do not even have to walk over to the library. Philip Gingerich No need for shelf space, no hassle, no dues, no Program Coordinator guilt – isn’t the Web great? The Web is great, but the Society needs dues-paying members in order Mark A. Wilson to continue to publish in paper, digitally, or both. -
Habit and Ecology of the Petriellales, an Unusual Group of Seed Plants from the Triassic of Gondwana Author(S): Benjamin Bomfleur, Anne-Laure Decombeix, Andrew B
Habit and Ecology of the Petriellales, an Unusual Group of Seed Plants from the Triassic of Gondwana Author(s): Benjamin Bomfleur, Anne-Laure Decombeix, Andrew B. Schwendemann, Ignacio H. Escapa, Edith L. Taylor, Thomas N. Taylor, Stephen McLoughlin Source: International Journal of Plant Sciences, Vol. 175, No. 9 (November/December 2014), pp. 1062-1075 Published by: The University of Chicago Press Stable URL: http://www.jstor.org/stable/10.1086/678087 . Accessed: 08/12/2014 09:32 Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use, available at . http://www.jstor.org/page/info/about/policies/terms.jsp . JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact [email protected]. The University of Chicago Press is collaborating with JSTOR to digitize, preserve and extend access to International Journal of Plant Sciences. http://www.jstor.org This content downloaded from 130.242.24.193 on Mon, 8 Dec 2014 09:32:01 AM All use subject to JSTOR Terms and Conditions Int. J. Plant Sci. 175(9):1062–1075. 2014. q 2014 by The University of Chicago. All rights reserved. 1058-5893/2014/17509-0008$15.00 DOI:10.1086/678087 HABIT AND ECOLOGY OF THE PETRIELLALES, AN UNUSUAL GROUP OF SEED PLANTS FROM THE TRIASSIC OF GONDWANA Benjamin Bomfleur,1,*,† Anne-Laure Decombeix,‡ Andrew B. -
Madygen, Triassic Lagerstätte Number One, Before and After Sharov
ALAVESIA, 2: 113-124 (2008) ISSN 1887-7419 Madygen, Triassic Lagerstätte number one, before and after Sharov Dmitry E. SHCHERBAKOV Paleontological Institute, Russian Academy of Sciences, Profsoyuznaya 123, Moscow 117647, Russia. E-mail: [email protected] ABSTRACT The insect fauna of the world’s richest Triassic fossil locality, Madygen (Ladinian–Carnian of Kyrgyzstan) is reviewed; other groups of animals and plants recorded from the locality are also listed. The research history, fossil preservation and paleoenvironment of the Madygen Formation are briefly discussed. The site was discovered in 1933, and the better part of fossils was collected from the outcrop richest in insects, Dzhayloucho, during five expeditions headed by Alexander Sharov, who discovered there and described two peculiar gliding reptiles that made Madygen worldwide known. The entomofauna includes 20 orders (including the earliest Hymenoptera and early Diptera) and nearly 100 families. The insect assemblage is numerically dominated by Coleoptera, Blattodea, and Auchenorrhyncha. In Dzhayloucho, subdo- minants are Mecoptera, Orthoptera, and Protorthoptera. The largest insects belong to Titanoptera, the order established by Sharov and the most diverse in Madygen. Amphibiotic insects are rare and represented almost exclusively by adults. In some outcrops phyllopod Kazacharthra are common. The paleoenvironment may be reconstructed as an intermontane river valley in seasonally arid climate, with mineralized oxbow lakes and ephemeral ponds on the floodplain. KEY WORDS: Middle–Late Triassic. Insects. Composition of entomofauna. Paleoenvironment. INTRODUCTION 1966; cited after Dobruskina 1995). According to her ideas The world renown fossil site near the village of Mady- the Madygen Formation contains both Permian and Trias- gen, in foothills of the Turkestan Range (south of Fergana sic strata (cropping out in different areas), and the Permian Valley), Kyrgyzstan has yielded more than twenty thousand Madygen flora was rich in Mesozoic elements. -
The Ferns of the Late Ladinian, Middle Triassic Flora from Monte Agnello, Dolomites, Italy
The ferns of the late Ladinian, Middle Triassic flora from Monte Agnello, Dolomites, Italy EVELYN KUSTATSCHER, ELIO DELLANTONIO, and JOHANNA H.A. VAN KONIJNENBURG-VAN CITTERT Kustatscher, E., Dellantonio, E., and Van Konijnenburg-van Cittert, J.H.A. 2014. The ferns of the late Ladinian, Middle Triassic flora from Monte Agnello, Dolomites, Italy. Acta Palaeontologica Polonica 59 (3): 741–755. Several fern remains are described from the para-autochthonous early late Ladinian flora of the Monte Agnello (Dolo- mites, N-Italy). The plants are preserved in subaerially deposited pyroclastic layers. Some ferns, known already from the Anisian and Ladinian of this area, are confirmed (Neuropteridium elegans), but several taxa are described for the first time (Phlebopteris fiemmensis sp. nov., Cladophlebis ladinica sp. nov., Chiropteris monteagnellii sp. nov.). Cladophle- bis sp. and some indeterminable fern remains cannot yet be assigned to any family. Phlebopteris fiemmensis is now the oldest formally established species in the genus. The fern family Dipteridaceae (Thaumatopteris sp. and some fragments probably belonging to the Dipteridaceae because of their venation) has not been recorded previously from European sediments as old as the Ladinian. Although stratigraphically attributed to the late Ladinian, the flora is markedly distinct from other Ladinian floras of the Dolomites and the Germanic Basin. The flora from Monte Agnello shows a higher di- versity in ferns than coeval floras from this area although characteristic elements of the Ladinian of the Dolomites such as Anomopteris and Gordonopteris are missing. The new flora misses also the Marattiales (e.g., Danaeopsis, Asterotheca) and other elements such as Sphenopteris schoenleiniana, typical for the Ladinian of the Germanic Basin. -
The Gond\;Yana Formations of Southern Brazil: Some of Their Stratigraphical Problems, with Emphasis on the Fossil Flora
THE GOND\;YANA FORMATIONS OF SOUTHERN BRAZIL: SOME OF THEIR STRATIGRAPHICAL PROBLEMS, WITH EMPHASIS ON THE FOSSIL FLORA JOSUE CAMARGO MENDES Assistant Professor, Dep. Geology and Palaeontology, Faculdade de Filosofia, Ciencias e Letras, Univ. S. Paulo, Brazil INTRODUCTION Basic lava flows close the sequence, while certain sandy deposits of supra-lava position HE main purpose of this article is to have been distinguished under the name present a brief summary of the geo Caiua beds. If they still belong to the T logy of the Gondwana beds of Southern pre-Cretaceous sequence, or if they may be Brazil and to point out some of their strati already referred to the Cretaceous series, is graphic problems with especial emphasis on yet to be proved, because no palaeontological the palaeobotanical data. data are available in the case. These beds constitute a large basin known The lava flows make up wide plateaux, as the Parana Basin ( TEXT-FIG. 1 ), covering sometimes surrounded by rather steep escarp a wide area of Southern Brazil, Uruguay and ments, e.g. the so-called Serra Geral. Paraguay, and which has been named in The Gondwana beds reach the Atlantic Brazil the" Santa Catarina System ", from coast from Ararangua, State of Santa Cata their classical section in the State of Santa rina, and southward to Torres, State of Rio Catarina. Grande do SuI. Their continuity into the" Paganzo Sys The Gondwana of Southern Brazil, general tern" (Gondwana) of Argentine has been ly speaking, lacks stratigraphic details, while suggested but not yet proved. There occurs its fauna and flora ought to be more carefully in Argentine a Rhacopteris flora absent in studied; and until then their proposed cor Brazil, as well as marine phases with Syringo relation with Argentine, Africa, Australia thyris and Eurydesma, unknown in the and India is almost pure speculation. -
Evolution and Ecology of the Cathaysia Flora Sun Keqin & Shaila Chandra
Evolution and Ecology of the Cathaysia flora Sun Keqin & Shaila Chandra Sun Keqin & Chandra S 1998. Evolution and ecology of the Cathaysia flora. Palaeobot.anist 47 : 20-28. The Cathaysia flora, one of four famous floras of Late Carboniferous and Permian periods in the world, is mainly distributed in Asia, such as China, Korea, Japan, Laos, Thailand, Indonesia, Malaysia, etc. China is one of the most important country for the Cathaysia flora, which derived from the identical Lepidodendropsis flora of the Early Carboniferous on a global scale. From the beginning of the Namurian A, the Cathaysia flora gradually separated from the global Lepidodendropsis flora and it could be recognized as an independent flora in the early Late Carboniferous (Namurian B to C). According to the succession of the Cathaysia flora of different geological ages, the flora may be divided into seven fossil-plant assemblages from early Late Carboniferous to late Late Permian so as to reflect the characteristics of floral evolutionary stages. From the early Late Carboniferous to the early Late Permian, the typical elements of the Cathaysia flora gradually increased. The Cathaysia flora ranged from the beginning of the early Late Carboniferous to the end of the Permian in age. The most obvious changes of dry climate and tectonic movement caused the extinction of the Cathaysia flora by the end of the Late Permian. The Cathaysian floral province, located in the equatorial region under tropical climatic condition during the Carboniferous and Permian, was characterized by lycopods, ferns, pteridosperms, sphenopsids and cordaitean gymnosperms. The vertical structure of floral communities included arbores, tree ferns, shrubs and herbs. -
Arguments for a Humid Mid-Carnian Episode?
Downloaded from http://jgs.lyellcollection.org/ by guest on September 27, 2021 Accepted Manuscript Journal of the Geological Society The Schilfsandstein and its flora - arguments for a humid mid- Carnian episode? Matthias Franz, Evelyn Kustatscher, Carmen Heunisch, Sebastian Niegel & Heinz-Gerd Röhling DOI: https://doi.org/10.1144/jgs2018-053 Received 7 March 2018 Revised 12 July 2018 Accepted 27 July 2018 © 2018 The Author(s). This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/). Published by The Geological Society of London. Publishing disclaimer: www.geolsoc.org.uk/pub_ethics Supplementary material at https://doi.org/10.6084/m9.figshare.c.4182593 To cite this article, please follow the guidance at http://www.geolsoc.org.uk/onlinefirst#cit_journal Manuscript version: Accepted Manuscript This is a PDF of an unedited manuscript that has been accepted for publication. The manuscript will undergo copyediting, typesetting and correction before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. Although reasonable efforts have been made to obtain all necessary permissions from third parties to include their copyrighted content within this article, their full citation and copyright line may not be present in this Accepted Manuscript version. Before using any content from this article, please refer to the Version of Record once published for full citation and copyright details, as permissions may be required. Downloaded from http://jgs.lyellcollection.org/ by guest on September 27, 2021 The Schilfsandstein and its flora – arguments for a humid mid-Carnian episode? 1 Franz, M., 2 Kustatscher, E., 3 Heunisch, C, 1 Niegel, S., 3 Röhling, H.-G. -
Triassic Floras of Antarctica: Plant Diversity and Distribution in High Paleolatitude Communities
PALAIOS, 2011, v. 26, p. 522–544 Research Article DOI: 10.2110/palo.2010.p10-122r TRIASSIC FLORAS OF ANTARCTICA: PLANT DIVERSITY AND DISTRIBUTION IN HIGH PALEOLATITUDE COMMUNITIES IGNACIO H. ESCAPA,1,2* EDITH L. TAYLOR,1 RUBE´ NCU´ NEO,2 BENJAMIN BOMFLEUR,1,3 JULIE BERGENE,1 RUDOLPH SERBET,1 and THOMAS N. TAYLOR 1 1Department of Ecology and Evolutionary Biology, and Natural History Museum and Biodiversity Institute, University of Kansas, Lawrence 66045-7534, USA, [email protected], [email protected], [email protected], [email protected], [email protected]; 2CONICET—Museo Paleontolo´gico Egidio Feruglio, Trelew, Chubut, 9100, Argentina, [email protected]; 3Forschungsstelle fu¨r Pala¨obotanik am Institut fu¨r Geologie und Pala¨ontologie, Westfa¨lische Wilhelms-Universita¨t Mu¨nster, Hindenburgplatz 57, D-48143 Mu¨nster, Germany, [email protected] ABSTRACT number of Antarctic plant fossils during his career. His collection—now at the University of Kansas—includes plants preserved as impressions Continental Triassic sequences in Antarctica are among the most and compressions, palynological samples, and silicified wood from continuous and best represented in Gondwana. Triassic fossil plants have numerous sites, including southern and northern Victoria Land (SVL, been collected sporadically from Antarctica since the beginning of the NVL) and the CTM. twentieth century, but our knowledge of the vegetation during this time Certainly one of the most significant contributions of Schopf’s has dramatically increased during the last three decades. Here we review fieldwork in Antarctica was the discovery of permineralized peat from the fossil record of Triassic plants as representatives of natural groups two sites in the CTM (Schopf, 1970, 1978). -
The Schilfsandstein and Its Flora; Arguments for a Humid Mid-Carnian Episode?
Thematic set: The Mid-Carnian Episode Journal of the Geological Society Published online October 4, 2018 https://doi.org/10.1144/jgs2018-053 | Vol. 176 | 2019 | pp. 133–148 The Schilfsandstein and its flora; arguments for a humid mid-Carnian episode? M. Franz1*, E. Kustatscher2,3,4, C. Heunisch5, S. Niegel1 & H.-G. Röhling5 1 Geowissenschaftliches Zentrum der Universität Göttingen, Abteilung Angewandte Geologie, Goldschmidtstraße 3, 37077 Göttingen, Germany 2 Museum of Nature South Tyrol, Bindergasse/via Bottai 1, 39100 Bozen/Bolzano, Italy 3 Department für Geo- und Umweltwissenschaften, Paläontologie und Geobiologie, Ludwig-Maximilians-Universität, Richard-Wagner-Straße 10, 80333 München, Germany 4 Bayerische Staatssammlung für Paläontologie und Geobiologie, Richard-Wagner-Straße 10, 80333 München, Germany 5 Landesamt für Bergbau, Energie und Geologie, Stilleweg 2, 30655 Hannover, Germany M.F., 0000-0002-7054-9862; E.K., 0000-0002-0300-0175 * Correspondence: [email protected] Abstract: Recently intensified research on the mid-Carnian episode stimulated discussions about the mid-Carnian climate and a supposed humid climate shift. This basin-scale study on the Schilfsandstein, the type-example of the mid-Carnian episode, applied sedimentological, palynological and palaeobotanical proxies of the palaeoclimate to a large dataset of cored wells and outcrops. The results demonstrate the primary control of circum-Tethyan eustatic cycles on the Central European Basin where transgressions contributed to basin-scale facies shifts. The palaeoclimate proxies point to a uniform arid to semi-arid Carnian climate with low chemical weathering and high evaporation. Consequently, transgressions into the Central European Basin led to increased evaporation forcing the hydrological cycle. The increased runoff from source areas resulted in high-groundwater stages on lowlands characterized by hydromorphic palaeosols and intrazonal vegetation with hygrophytic elements. -
Flora of the Late Triassic
Chapter 13 Flora of the Late Triassic Evelyn Kustatscher, Sidney R. Ash, Eugeny Karasev, Christian Pott, Vivi Vajda, Jianxin Yu, and Stephen McLoughlin Abstract The Triassic was a time of diversification of the global floras following the mass-extinction event at the close of the Permian, with floras of low-diversity and somewhat uniform aspect in the Early Triassic developing into complex vegetation by the Late Triassic. The Earth experienced generally hothouse conditions with low equator-to-pole temperature gradients through the Late Triassic. This was also the time of peak amalgamation of the continents to form Pangea. Consequently, many plant families and genera were widely distributed in the Late Triassic. Nevertheless, E. Kustatscher (*) Museum of Nature South Tyrol, Bindergasse 1, 39100 Bozen/Bolzano, Italy Department für Geo– und Umweltwissenschaften, Paläontologie und Geobiologie, Ludwig– Maximilians–Universität, and Bayerische Staatssammlung für Paläontologie und Geologie, Richard–Wagner–Straße 10, 80333 Munich, Germany e-mail: [email protected] S.R. Ash Department of Earth and Planetary Sciences, Northrop Hall, University of New Mexico, Albuquerque, NM 87131, USA e-mail: [email protected] E. Karasev Borissiak Paleontological Institute, Russian Academy of Sciences, Profsoyuznaya 123, Moscow 117647, Russia e-mail: [email protected] C. Pott Palaeobiology Department, Swedish Museum of Natural History, P.O. Box 50007, SE-104 05 Stockholm, Sweden LWL-Museum of Natural History, Westphalian State Museum and Planetarium, Sentruper Straße 285, 48161 Münster, Germany e-mail: [email protected] V. Vajda • S. McLoughlin Palaeobiology Department, Swedish Museum of Natural History, P.O. Box 50007, SE-104 05 Stockholm, Sweden e-mail: [email protected]; [email protected] J.