Corals (Anthozoa, Tabulata and Rugosa)
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THE POWER of OUR IDEAS GEOLOGICAL SURVEY of CANADA L\1EMOIR 430
THE POWER OF OUR IDEAS GEOLOGICAL SURVEY OF CANADA l\1EMOIR 430 SUBSURFACE GEOLOGY OF PRE-MESOZOIC STRATA, GREAT BEAR RIVER MAP AREA, DISTRICT OF MACKENZIE D.C. Pugh 1993 'f' Minister of Supply and Services Canada 1993 Avai lable in Canada through authorized bookstore agcnts and other bookstores or by mail from Canada Communication Group - Publishing Ottawa. Canada KI A OS9 and from Geological Survey of Canada otTiccs: 60 I Booth Street Ottawa. Canada KI A OE8 3303-33rd Street N.W .. Calgary. Alberta T2L :lA7 A deposit copy of this publication is also <wailahk for n:J'crcnce in public libraries across Canada Cat. No. M46-430E ISBN 0-660-14271\-3 Price suhject to change without notice Critical readers J.D. Ailken D./I", Morro\!' D.G. Cook 8.S XOIford N.J. :\lcillillan Scientific editor l\',C OllerenshalV Editor Jo MacGillivray Typesetting and layout Institute o/SedimelJ/Gly and Petroleum Geology Cartography unit Instilute o/Sedimentary and Petroleum Geology Author's address ]()7. 92./ - 7th Ave. SW Calgary. Alberta T2P IA./ Original manuscript received: 85-(}6- 1./ Final version approved/or publication: 87-()8-U PREFACE Over the last forty years much has been published on the sedimentary geology of Great Bear River area. The discoveries of oil in the Devonian reef at Norman Wells and in Cambrian sands at Tedji Lake have attested to the area's hydrocarbon potential. Surface mapping and local studies have revealed rock sequences and crustal structures of great potential value to our understanding of global geology. The aim of this report is to assist evaluation of the economic potential and to improve the interpretation of the geological history. -
Taxonomic Checklist of CITES Listed Coral Species Part II
CoP16 Doc. 43.1 (Rev. 1) Annex 5.2 (English only / Únicamente en inglés / Seulement en anglais) Taxonomic Checklist of CITES listed Coral Species Part II CORAL SPECIES AND SYNONYMS CURRENTLY RECOGNIZED IN THE UNEP‐WCMC DATABASE 1. Scleractinia families Family Name Accepted Name Species Author Nomenclature Reference Synonyms ACROPORIDAE Acropora abrolhosensis Veron, 1985 Veron (2000) Madrepora crassa Milne Edwards & Haime, 1860; ACROPORIDAE Acropora abrotanoides (Lamarck, 1816) Veron (2000) Madrepora abrotanoides Lamarck, 1816; Acropora mangarevensis Vaughan, 1906 ACROPORIDAE Acropora aculeus (Dana, 1846) Veron (2000) Madrepora aculeus Dana, 1846 Madrepora acuminata Verrill, 1864; Madrepora diffusa ACROPORIDAE Acropora acuminata (Verrill, 1864) Veron (2000) Verrill, 1864; Acropora diffusa (Verrill, 1864); Madrepora nigra Brook, 1892 ACROPORIDAE Acropora akajimensis Veron, 1990 Veron (2000) Madrepora coronata Brook, 1892; Madrepora ACROPORIDAE Acropora anthocercis (Brook, 1893) Veron (2000) anthocercis Brook, 1893 ACROPORIDAE Acropora arabensis Hodgson & Carpenter, 1995 Veron (2000) Madrepora aspera Dana, 1846; Acropora cribripora (Dana, 1846); Madrepora cribripora Dana, 1846; Acropora manni (Quelch, 1886); Madrepora manni ACROPORIDAE Acropora aspera (Dana, 1846) Veron (2000) Quelch, 1886; Acropora hebes (Dana, 1846); Madrepora hebes Dana, 1846; Acropora yaeyamaensis Eguchi & Shirai, 1977 ACROPORIDAE Acropora austera (Dana, 1846) Veron (2000) Madrepora austera Dana, 1846 ACROPORIDAE Acropora awi Wallace & Wolstenholme, 1998 Veron (2000) ACROPORIDAE Acropora azurea Veron & Wallace, 1984 Veron (2000) ACROPORIDAE Acropora batunai Wallace, 1997 Veron (2000) ACROPORIDAE Acropora bifurcata Nemenzo, 1971 Veron (2000) ACROPORIDAE Acropora branchi Riegl, 1995 Veron (2000) Madrepora brueggemanni Brook, 1891; Isopora ACROPORIDAE Acropora brueggemanni (Brook, 1891) Veron (2000) brueggemanni (Brook, 1891) ACROPORIDAE Acropora bushyensis Veron & Wallace, 1984 Veron (2000) Acropora fasciculare Latypov, 1992 ACROPORIDAE Acropora cardenae Wells, 1985 Veron (2000) CoP16 Doc. -
A Revision of Heritschioides Yabe, 1950 (Anthozoa, Rugosa), Latest Mississippian and Earliest Pennsylvanian of Western North America
Palaeontologia Electronica palaeo-electronica.org A revision of Heritschioides Yabe, 1950 (Anthozoa, Rugosa), latest Mississippian and earliest Pennsylvanian of western North America Jerzy Fedorowski, E. Wayne Bamber, and Calvin H. Stevens ABSTRACT New data from a detailed study of the type and topotype collections of the type species of Heritschioides confirm the unique status of the genus as colonial and bear- ing extra septal lamellae. The associated microfossils establish its age as late Serpuk- hovian to early Bashkirian. The close connection of the cardinal septum to the median lamella and the axial structure points to the family Aulophyllidae. However, the incon- sistent role of the protosepta in the formation of the median lamella is unique for Herits- chioides. This feature and the colonial growth form allow its assignment to a separate subfamily, the Heritschioidinae Sando, 1985, which is closely related to the subfamily Aulophyllinae. So far, the subfamily Heritschioidinae is known to occur only in rocks along the western margin of North America. Jerzy Fedorowski. Institute of Geology, Adam Mickiewicz University, Maków Polnych 16, Pl-61-606, Poznań, Poland. [email protected] E. Wayne Bamber. Geological Survey of Canada (Calgary), 3303-33rd Street N. W., Calgary, Alberta T2L 2A7, Canada. [email protected] Calvin H. Stevens. Department of Geology, San Jose State University, San Jose, California 95192, USA. [email protected] Keywords: Late Serpukhovian-early Bashkirian; colonial coral; type specimens; western North America; allochthonous terranes. INTRODUCTION lated structural block on a ridge northwest of Blind Creek, approximately 6.5 kilometers east of Corals here assigned to the genus Heritschioi- Keremeos in southern British Columbia, Canada des were first described by Smith (1935) from (48°12’20”N, 119°43’20”W; Figure 1). -
Paleontology, Stratigraphy, Paleoenvironment and Paleogeography of the Seventy Tethyan Maastrichtian-Paleogene Foraminiferal Species of Anan, a Review
Journal of Microbiology & Experimentation Review Article Open Access Paleontology, stratigraphy, paleoenvironment and paleogeography of the seventy Tethyan Maastrichtian-Paleogene foraminiferal species of Anan, a review Abstract Volume 9 Issue 3 - 2021 During the last four decades ago, seventy foraminiferal species have been erected by Haidar Salim Anan the present author, which start at 1984 by one recent agglutinated foraminiferal species Emirates Professor of Stratigraphy and Micropaleontology, Al Clavulina pseudoparisensis from Qusseir-Marsa Alam stretch, Red Sea coast of Egypt. Azhar University-Gaza, Palestine After that year tell now, one planktic foraminiferal species Plummerita haggagae was erected from Egypt (Misr), two new benthic foraminiferal genera Leroyia (with its 3 species) Correspondence: Haidar Salim Anan, Emirates Professor of and Lenticuzonaria (2 species), and another 18 agglutinated species, 3 porcelaneous, 26 Stratigraphy and Micropaleontology, Al Azhar University-Gaza, Lagenid and 18 Rotaliid species. All these species were recorded from Maastrichtian P. O. Box 1126, Palestine, Email and/or Paleogene benthic foraminiferal species. Thirty nine species of them were erected originally from Egypt (about 58 %), 17 species from the United Arab Emirates, UAE (about Received: May 06, 2021 | Published: June 25, 2021 25 %), 8 specie from Pakistan (about 11 %), 2 species from Jordan, and 1 species from each of Tunisia, France, Spain and USA. More than one species have wide paleogeographic distribution around the Northern and Southern Tethys, i.e. Bathysiphon saidi (Egypt, UAE, Hungary), Clavulina pseudoparisensis (Egypt, Saudi Arabia, Arabian Gulf), Miliammina kenawyi, Pseudoclavulina hamdani, P. hewaidyi, Saracenaria leroyi and Hemirobulina bassiounii (Egypt, UAE), Tritaxia kaminskii (Spain, UAE), Orthokarstenia nakkadyi (Egypt, Tunisia, France, Spain), Nonionella haquei (Egypt, Pakistan). -
Guide to the Identification of Precious and Semi-Precious Corals in Commercial Trade
'l'llA FFIC YvALE ,.._,..---...- guide to the identification of precious and semi-precious corals in commercial trade Ernest W.T. Cooper, Susan J. Torntore, Angela S.M. Leung, Tanya Shadbolt and Carolyn Dawe September 2011 © 2011 World Wildlife Fund and TRAFFIC. All rights reserved. ISBN 978-0-9693730-3-2 Reproduction and distribution for resale by any means photographic or mechanical, including photocopying, recording, taping or information storage and retrieval systems of any parts of this book, illustrations or texts is prohibited without prior written consent from World Wildlife Fund (WWF). Reproduction for CITES enforcement or educational and other non-commercial purposes by CITES Authorities and the CITES Secretariat is authorized without prior written permission, provided the source is fully acknowledged. Any reproduction, in full or in part, of this publication must credit WWF and TRAFFIC North America. The views of the authors expressed in this publication do not necessarily reflect those of the TRAFFIC network, WWF, or the International Union for Conservation of Nature (IUCN). The designation of geographical entities in this publication and the presentation of the material do not imply the expression of any opinion whatsoever on the part of WWF, TRAFFIC, or IUCN concerning the legal status of any country, territory, or area, or of its authorities, or concerning the delimitation of its frontiers or boundaries. The TRAFFIC symbol copyright and Registered Trademark ownership are held by WWF. TRAFFIC is a joint program of WWF and IUCN. Suggested citation: Cooper, E.W.T., Torntore, S.J., Leung, A.S.M, Shadbolt, T. and Dawe, C. -
A New Early Visean Coral Assemblage from Azrou-Khenifra Basin, Central Morocco and Palaeobiogeographic Implications Sergio Rodríguez1,2* , Ian D
Rodríguez et al. Journal of Palaeogeography (2020) 9:5 https://doi.org/10.1186/s42501-019-0051-5 Journal of Palaeogeography ORIGINAL ARTICLE Open Access A new early Visean coral assemblage from Azrou-Khenifra Basin, central Morocco and palaeobiogeographic implications Sergio Rodríguez1,2* , Ian D. Somerville3, Pedro Cózar2, Javier Sanz-López4, Ismael Coronado5, Felipe González6, Ismail Said1 and Mohamed El Houicha7 Abstract A new early Visean coral assemblage has been recorded from turbidite facies in the southern part of the Azrou- Khenifra Basin, northwest of Khenifra, central Morocco. The newly discovered Ba Moussa West (BMW) coral fauna includes Siphonophyllia khenifrense sp. nov., Sychnoelasma urbanowitschi, Cravenia lamellata, Cravenia tela, Cravenia rhytoides, Turnacipora megastoma and Pleurosiphonella crustosa. The early Visean age of the coral assemblage is supported by foraminiferal and conodont data, with the recognition of the basal Visean MFZ9 Zone. This confirms that the first transgression in the Azrou-Khenifra Basin was during the earliest Visean. The allochthonous coral assemblage was recovered from coarse-grained proximal limestone debris flow and turbidite beds within a fault- bounded unit, lying to the west of a thrust syncline containing upper Visean limestones. No evidence exists of the former early Visean shallow-water platform from which the corals were derived. All other in situ platform carbonate rocks around the southern margin of the Azrou-Khenifra Basin are probably of late Visean (Asbian–Brigantian) age. The early Visean Ba Moussa West coral fauna can be compared with that at Tafilalt in eastern Morocco, as well as in other Saharian basins of Algeria. Many of the genera and species in the Ba Moussa West assemblage are identical to those in NW Europe, with which it must have had marine connections. -
Lee-Riding-2018.Pdf
Earth-Science Reviews 181 (2018) 98–121 Contents lists available at ScienceDirect Earth-Science Reviews journal homepage: www.elsevier.com/locate/earscirev Marine oxygenation, lithistid sponges, and the early history of Paleozoic T skeletal reefs ⁎ Jeong-Hyun Leea, , Robert Ridingb a Department of Geology and Earth Environmental Sciences, Chungnam National University, Daejeon 34134, Republic of Korea b Department of Earth and Planetary Sciences, University of Tennessee, Knoxville, TN 37996, USA ARTICLE INFO ABSTRACT Keywords: Microbial carbonates were major components of early Paleozoic reefs until coral-stromatoporoid-bryozoan reefs Cambrian appeared in the mid-Ordovician. Microbial reefs were augmented by archaeocyath sponges for ~15 Myr in the Reef gap early Cambrian, by lithistid sponges for the remaining ~25 Myr of the Cambrian, and then by lithistid, calathiid Dysoxia and pulchrilaminid sponges for the first ~25 Myr of the Ordovician. The factors responsible for mid–late Hypoxia Cambrian microbial-lithistid sponge reef dominance remain unclear. Although oxygen increase appears to have Lithistid sponge-microbial reef significantly contributed to the early Cambrian ‘Explosion’ of marine animal life, it was followed by a prolonged period dominated by ‘greenhouse’ conditions, as sea-level rose and CO2 increased. The mid–late Cambrian was unusually warm, and these elevated temperatures can be expected to have lowered oxygen solubility, and to have promoted widespread thermal stratification resulting in marine dysoxia and hypoxia. Greenhouse condi- tions would also have stimulated carbonate platform development, locally further limiting shallow-water cir- culation. Low marine oxygenation has been linked to episodic extinctions of phytoplankton, trilobites and other metazoans during the mid–late Cambrian. -
A New Trachypsammiid Cnidarian from the Late Permian of Spitsbergen
POLISH POLAR RESEARCH 18 3-4 159-169 1997 Aleksander NOWIŃSKI Institute of Paleobiology Polish Academy of Sciences Twarda 51/55 00-818 Warszawa, POLAND A new trachypsammiid cnidarian from the Late Permian of Spitsbergen ABSTRACT: Starostinella nordica gen. et sp. n. is described from the uppermost Permian (Kapp Starostin Formation) of the Kapp Starostin (Isfjorden) in West Spitsbergen. The new genus is attributed to Trachypsammiidae Gerth - a family incertae sedis among Cnidaria. Members of the Trachypsammiidae have been previously associated with different higher rank taxa within the Cnidaria, or their skeletons were interpreted as a result of symbiosis of a cladochonoidal organism (Tabulata) with an indeterminate hydroid or stromatoporoid. S. nordica gen. et sp. n. seems to support the latter assumption. Hydrocoralla of S. nordica have a simpler structure than those of other Trachypsammiidae and are branching like those of Cladochonus. Their thick-walled, horn-shaped hydrocorallites are surrounded with a very thick cortical zone of sclerenchyme organized into trabecular microstructure. The proper corallite wall is fibro-radial in structure, sharply distinct from the outer cortical zone. Key words: Arctic, Permian, Cnidaria (Trachypsammiidae). Introduction The family Trachypsammiidae Gerth, to which the new genus Starostinella is here assigned, occupies an incertae sedis position among the Cnidaria. Its representatives have been variously included into Tabulata (Favositida, Aulo- porida), Octocorallia (Trachypsammiacea), or simply to Cnidaria without further indication of class nor order. A hypothesis was also put forward that the hydro coralla of Trachypsammiidae result from symbiosis of two skeletal organisms: a cladochonoidal organism (Tabulata) and an indeterminate stromatoporoid or a hydroid. -
Note on the Fine Skeletal Structures in Scleractinia and in Tabulata
Title Note on the Fine Skeletal Structures in Scleractinia and in Tabulata Author(s) Kato, Makoto Citation Journal of the Faculty of Science, Hokkaido University. Series 4, Geology and mineralogy, 14(1), 51-56 Issue Date 1968-02 Doc URL http://hdl.handle.net/2115/35982 Type bulletin (article) File Information 14(1)_51-56.pdf Instructions for use Hokkaido University Collection of Scholarly and Academic Papers : HUSCAP NOTE ON THE FINE SKELETAL STRUCTURES IN SCLERACTINIA AND IN TABULATA by Makoto KATo (with 1 Text-figure) (Contribution from the Department of Geology and Mineralogy, Faculty of Science, Hokl<aido University. No. 1069) On the fine sketetal structures in Scleractinia Scleractinia is a vast group including reef corals of recent time. Much knowl- edge on the ecology, physiology and so on of the recent Scleractinians has been accumulated up to the present by a number of research worlcers. By deduction, biological aspects of fossil Scleractinians may be readily sought in these data on recent corals. Being an extinct group, however, nothing definite has been ascertained as to the true biological aspects of Palaeozoic Rugosa, though many functional features or conditions of Scleractinia can be also attributed to Rugosa, since the former is the nearest ally to the latter. Hence, one must study in every detail the biology of the recent Scleractinia, for the thorough understanding of Palaeozoic Rugosa, It is well known that in Scleractinia microstructure of coral skeleton has been taken as a clue to major divisions of the group. (VAuGHAN 8c WELLs, 1943 : WEms, 1956) Recent comprehensive work on Scleractinia by ALLoiTEAu (1957) also gave importance to the microstructure in the classification of the said group, For the sake of comparison with Palaeozoic corals, the writer also examined many thin sections of Scleractinians kept at the British Museum of Natural History. -
The Earliest Diverging Extant Scleractinian Corals Recovered by Mitochondrial Genomes Isabela G
www.nature.com/scientificreports OPEN The earliest diverging extant scleractinian corals recovered by mitochondrial genomes Isabela G. L. Seiblitz1,2*, Kátia C. C. Capel2, Jarosław Stolarski3, Zheng Bin Randolph Quek4, Danwei Huang4,5 & Marcelo V. Kitahara1,2 Evolutionary reconstructions of scleractinian corals have a discrepant proportion of zooxanthellate reef-building species in relation to their azooxanthellate deep-sea counterparts. In particular, the earliest diverging “Basal” lineage remains poorly studied compared to “Robust” and “Complex” corals. The lack of data from corals other than reef-building species impairs a broader understanding of scleractinian evolution. Here, based on complete mitogenomes, the early onset of azooxanthellate corals is explored focusing on one of the most morphologically distinct families, Micrabaciidae. Sequenced on both Illumina and Sanger platforms, mitogenomes of four micrabaciids range from 19,048 to 19,542 bp and have gene content and order similar to the majority of scleractinians. Phylogenies containing all mitochondrial genes confrm the monophyly of Micrabaciidae as a sister group to the rest of Scleractinia. This topology not only corroborates the hypothesis of a solitary and azooxanthellate ancestor for the order, but also agrees with the unique skeletal microstructure previously found in the family. Moreover, the early-diverging position of micrabaciids followed by gardineriids reinforces the previously observed macromorphological similarities between micrabaciids and Corallimorpharia as -
Transcriptome Analysis of the Reef-Building Octocoral, Heliopora
www.nature.com/scientificreports OPEN Transcriptome analysis of the reef-building octocoral, Heliopora coerulea Received: 25 August 2017 Christine Guzman1,2, Chuya Shinzato3, Tsai-Ming Lu 4 & Cecilia Conaco1 Accepted: 9 May 2018 The blue coral, Heliopora coerulea, is a reef-building octocoral that prefers shallow water and exhibits Published: xx xx xxxx optimal growth at a temperature close to that which causes bleaching in scleractinian corals. To better understand the molecular mechanisms underlying its biology and ecology, we generated a reference transcriptome for H. coerulea using next-generation sequencing. Metatranscriptome assembly yielded 90,817 sequences of which 71% (64,610) could be annotated by comparison to public databases. The assembly included transcript sequences from both the coral host and its symbionts, which are related to the thermotolerant C3-Gulf ITS2 type Symbiodinium. Analysis of the blue coral transcriptome revealed enrichment of genes involved in stress response, including heat-shock proteins and antioxidants, as well as genes participating in signal transduction and stimulus response. Furthermore, the blue coral possesses homologs of biomineralization genes found in other corals and may use a biomineralization strategy similar to that of scleractinians to build its massive aragonite skeleton. These fndings thus ofer insights into the ecology of H. coerulea and suggest gene networks that may govern its interactions with its environment. Octocorals are the most diverse coral group and can be found in various marine environments, including shallow tropical reefs, deep seamounts, and submarine canyons1. Tey reportedly exhibit greater resistance and resil- ience to environmental perturbations, particularly to thermal stress, compared to scleractinians2–4. -
CNIDARIA Corals, Medusae, Hydroids, Myxozoans
FOUR Phylum CNIDARIA corals, medusae, hydroids, myxozoans STEPHEN D. CAIRNS, LISA-ANN GERSHWIN, FRED J. BROOK, PHILIP PUGH, ELLIOT W. Dawson, OscaR OcaÑA V., WILLEM VERvooRT, GARY WILLIAMS, JEANETTE E. Watson, DENNIS M. OPREsko, PETER SCHUCHERT, P. MICHAEL HINE, DENNIS P. GORDON, HAMISH J. CAMPBELL, ANTHONY J. WRIGHT, JUAN A. SÁNCHEZ, DAPHNE G. FAUTIN his ancient phylum of mostly marine organisms is best known for its contribution to geomorphological features, forming thousands of square Tkilometres of coral reefs in warm tropical waters. Their fossil remains contribute to some limestones. Cnidarians are also significant components of the plankton, where large medusae – popularly called jellyfish – and colonial forms like Portuguese man-of-war and stringy siphonophores prey on other organisms including small fish. Some of these species are justly feared by humans for their stings, which in some cases can be fatal. Certainly, most New Zealanders will have encountered cnidarians when rambling along beaches and fossicking in rock pools where sea anemones and diminutive bushy hydroids abound. In New Zealand’s fiords and in deeper water on seamounts, black corals and branching gorgonians can form veritable trees five metres high or more. In contrast, inland inhabitants of continental landmasses who have never, or rarely, seen an ocean or visited a seashore can hardly be impressed with the Cnidaria as a phylum – freshwater cnidarians are relatively few, restricted to tiny hydras, the branching hydroid Cordylophora, and rare medusae. Worldwide, there are about 10,000 described species, with perhaps half as many again undescribed. All cnidarians have nettle cells known as nematocysts (or cnidae – from the Greek, knide, a nettle), extraordinarily complex structures that are effectively invaginated coiled tubes within a cell.