BC Geological Survey Assessment Report 37845
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British Columbia Geological Survey Geological Fieldwork 1990
GEOLOGY OF THE MOUNT BRUSSILOF MAGNESITE DEPOSIT, SOUTHEASTERN BRITISH COLUMBIA (825/12, 13) By George J. Simandl and Kirk D. Hancock KEYWOKLIS: Industrial minerals, rconomic geology. mag- nesitr. Cathedral Formation. Middle Cambrian. dolumitiz- tion, porosity. base metal association, deposit model. INTRODUCTION Magnesite (M&O,) is an induswial mineral that can bc converted into either caustic, fused or dead-burned magne- sia. Dead-burned magnesia is used mainly in the manufac- ture of refractory products; caustic magnesia is used in treatment of water, in animal feedstuffs, fertilizers. magne- sia cements, insulating boards and wood-pulp processing, in chemicals and pharmaceuticals and us a curing agent in rubber (Coope. 19X7). Magnesium metal is produced either from magnesite or from caustic mapnesia. In the short-term future. production of dead-burned mag- nesia is cxpectcd to remain constant. however, demand for caustic magnesia is increasing (Duncan, IYYO). With the increasing trend toward the use of high-perfomxmce “mag- carbon” refractories. future demand for fused magnesia looks promising. A number of magnesite deposits are known in British Columbia (Grzant, 19X7). the most important of these is the Mount Brussilof orebody. It is hosted by dolomites of the TECTONIC SETTING Middle Cambrian Cathedral Formation. The Mount Brussilof deposit is located in the Forekm3 rectonostratiEnlphic belt and within the “Kicking Horse HISTORY Rim”, as defined by Aitken (1971, 1989). It is situated east of a Cambrian bathymetric feature commonly referred to as The Mount Brussilof deposit was discovered during the Cathedral escarpment (Fritz. 1990: Aitken xnd regional mapping by the Geological Survey of Canada Mcllreath, 19X4, 1990). -
A Solution to Darwin's Dilemma: Differential Taphonomy of Ediacaran and Palaeozoic Non-Mineralised Discoidal Fossils
Provided by the author(s) and NUI Galway in accordance with publisher policies. Please cite the published version when available. Title A Solution to Darwin's Dilemma: Differential Taphonomy of Ediacaran and Palaeozoic Non-Mineralised Discoidal Fossils Author(s) MacGabhann, Breandán Anraoi Publication Date 2012-08-29 Item record http://hdl.handle.net/10379/3406 Downloaded 2021-09-26T20:57:04Z Some rights reserved. For more information, please see the item record link above. A Solution to Darwin’s Dilemma: Differential taphonomy of Palaeozoic and Ediacaran non- mineralised discoidal fossils Volume 1 of 2 Breandán Anraoi MacGabhann Supervisor: Dr. John Murray Earth and Ocean Sciences, School of Natural Sciences, NUI Galway August 2012 Differential taphonomy of Palaeozoic and Ediacaran non-mineralised fossils Table of Contents List of Figures ........................................................................................................... ix List of Tables ........................................................................................................... xxi Taxonomic Statement ........................................................................................... xxiii Acknowledgements ................................................................................................ xxv Abstract ................................................................................................................. xxix 1. Darwin’s Dilemma ............................................................................................... -
Smithsonian Miscellaneous Collections
SMITHSONIAN MISCELLANEOUS COLLECTIONS VOLUME 116, NUMBER 5 Cfjarle* £. anb Jfflarp "^Xaux flKHalcott 3Resiearcf) Jf tmb MIDDLE CAMBRIAN STRATIGRAPHY AND FAUNAS OF THE CANADIAN ROCKY MOUNTAINS (With 34 Plates) BY FRANCO RASETTI The Johns Hopkins University Baltimore, Maryland SEP Iff 1951 (Publication 4046) CITY OF WASHINGTON PUBLISHED BY THE SMITHSONIAN INSTITUTION SEPTEMBER 18, 1951 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOLUME 116, NUMBER 5 Cfjarie* B. anb Jfflarp "^Taux OTalcott &egearcf) Jf unb MIDDLE CAMBRIAN STRATIGRAPHY AND FAUNAS OF THE CANADIAN ROCKY MOUNTAINS (With 34 Plates) BY FRANCO RASETTI The Johns Hopkins University Baltimore, Maryland (Publication 4046) CITY OF WASHINGTON PUBLISHED BY THE SMITHSONIAN INSTITUTION SEPTEMBER 18, 1951 BALTIMORE, MD., U. 8. A. CONTENTS PART I. STRATIGRAPHY Page Introduction i The problem I Acknowledgments 2 Summary of previous work 3 Method of work 7 Description of localities and sections 9 Terminology 9 Bow Lake 11 Hector Creek 13 Slate Mountains 14 Mount Niblock 15 Mount Whyte—Plain of Six Glaciers 17 Ross Lake 20 Mount Bosworth 21 Mount Victoria 22 Cathedral Mountain 23 Popes Peak 24 Eiffel Peak 25 Mount Temple 26 Pinnacle Mountain 28 Mount Schaffer 29 Mount Odaray 31 Park Mountain 33 Mount Field : Kicking Horse Aline 35 Mount Field : Burgess Quarry 37 Mount Stephen 39 General description 39 Monarch Creek IS Monarch Mine 46 North Gully and Fossil Gully 47 Cambrian formations : Lower Cambrian S3 St. Piran sandstone 53 Copper boundary of formation ?3 Peyto limestone member 55 Cambrian formations : Middle Cambrian 56 Mount Whyte formation 56 Type section 56 Lithology and thickness 5& Mount Whyte-Cathedral contact 62 Lake Agnes shale lentil 62 Yoho shale lentil "3 iii iv SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. -
The Letters F and T Refer to Figures Or Tables Respectively
INDEX The letters f and t refer to figures or tables respectively "A" Marker, 312f, 313f Amherstberg Formation, 664f, 728f, 733,736f, Ashville Formation, 368f, 397, 400f, 412, 416, Abitibi River, 680,683, 706 741f, 765, 796 685 Acadian Orogeny, 686, 725, 727, 727f, 728, Amica-Bear Rock Formation, 544 Asiak Thrust Belt, 60, 82f 767, 771, 807 Amisk lowlands, 604 Askin Group, 259f Active Formation, 128f, 132f, 133, 139, 140f, ammolite see aragonite Assiniboia valley system, 393 145 Amsden Group, 244 Assiniboine Member, 412, 418 Adam Creek, Ont., 693,705f Amundsen Basin, 60, 69, 70f Assiniboine River, 44, 609, 637 Adam Till, 690f, 691, 6911,693 Amundsen Gulf, 476, 477, 478 Athabasca, Alta., 17,18,20f, 387,442,551,552 Adanac Mines, 339 ancestral North America miogeocline, 259f Athabasca Basin, 70f, 494 Adel Mountains, 415 Ancient Innuitian Margin, 51 Athabasca mobile zone see Athabasca Adel Mountains Volcanics, 455 Ancient Wall Complex, 184 polymetamorphic terrane Adirondack Dome, 714, 765 Anderdon Formation, 736f Athabasca oil sands see also oil and gas fields, Adirondack Inlier, 711 Anderdon Member, 664f 19, 21, 22, 386, 392, 507, 553, 606, 607 Adirondack Mountains, 719, 729,743 Anderson Basin, 50f, 52f, 359f, 360, 374, 381, Athabasca Plain, 617f Aftonian Interglacial, 773 382, 398, 399, 400, 401, 417, 477f, 478 Athabasca polymetamorphic terrane, 70f, Aguathuna Formation, 735f, 738f, 743 Anderson Member, 765 71-72,73 Aida Formation, 84,104, 614 Anderson Plain, 38, 106, 116, 122, 146, 325, Athabasca River, 15, 20f, 35, 43, 273f, 287f, Aklak -
Bedrock Geology of Alberta
Alberta Geological Survey Map 600 Legend Bedrock Geology of Alberta Southwestern Plains Southeastern Plains Central Plains Northwestern Plains Northeastern Plains NEOGENE (± PALEOGENE) NEOGENE ND DEL BONITA GRAVELS: pebble gravel with some cobbles; minor thin beds and lenses NH HAND HILLS FORMATION: gravel and sand, locally cemented into conglomerate; gravel of sand; pebbles consist primarily of quartzite and argillite with minor amounts of sandstone, composed of mainly quartzite and sandstone with minor amounts of chert, arkose, and coal; fluvial amygdaloidal basalt, and diabase; age poorly constrained; fluvial PALEOGENE PALEOGENE PALEOGENE (± NEOGENE) PALEOGENE (± NEOGENE) UPLAND GRAVEL: gravel composed of mainly white quartzite cobbles and pebbles with lesser amounts of UPLAND GRAVEL: gravel capping the Clear Hills, Halverson Ridge, and Caribou Mountains; predominantly .C CYPRESS HILLS FORMATION: gravel and sand, locally cemented to conglomerate; mainly quartzite .G .G and sandstone clasts with minor chert and quartz component; fluvial black chert pebbles; sand matrix; minor thin beds and lenses of sand; includes gravel in the Swan Hills area; white quartzite cobbles and pebbles with lesser amounts of black chert pebbles; quartzite boulders occur in the age poorly constrained; fluvial Clear Hills and Halverson Ridge gravels; sand matrix; ages poorly constrained; extents poorly defined; fluvial .PH PORCUPINE HILLS FORMATION: olive-brown mudstone interbedded with fine- to coarse-grained, .R RAVENSCRAG FORMATION: grey to buff mudstone -
The Burgess Shale Fossil Beds
University of Calgary PRISM: University of Calgary's Digital Repository Graduate Studies Legacy Theses 1999 A cross-curricular unit of study for science 20: the burgess shale fossil beds Booth, Carey Sean Booth, C. S. (1999). A cross-curricular unit of study for science 20: the burgess shale fossil beds (Unpublished master's thesis). University of Calgary, Calgary, AB. doi:10.11575/PRISM/24155 http://hdl.handle.net/1880/25248 master thesis University of Calgary graduate students retain copyright ownership and moral rights for their thesis. You may use this material in any way that is permitted by the Copyright Act or through licensing that has been assigned to the document. For uses that are not allowable under copyright legislation or licensing, you are required to seek permission. Downloaded from PRISM: https://prism.ucalgary.ca THE UNIVERSITY OF CALGARY A Cross-Curricular Unit of Study for Science 20: The Burgess Shale Fossil Beds by Carey Sean Booth A THESIS SUBMITTED TO THE FACULTY OF GRADUATE STUDIES IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF LMASTEROF ARTS GRADUATE DIVISION OF EDUCATIONAL RESEARCH CALGARY, ALBERTA JUNE, 1999 O Carey Sean Booth 1999 National Library Biblioth&que nationale of Canada du Canada Acquisitions and Acquisitions et Bibliographic Services services bibliographiques 395 Wellington Street 395. rue Wellington OttawaON KlAON4 OtcawaON K1AON4 Canada Canada The author has granted a non- L'auteur a accorde une licence non exclusive licence allowing the exclusive pennettant a la National Library of Canada to Bibliotheque nationale du Canada de reproduce, loan, distribute or sell reproduire, preter, distribuer ou copies of this thesis in microform, vendre des copies de cette these sous paper or electronic formats. -
Abstract Volume
ABSTRACT VOLUME INTERNATIONAL CONFERENCE — ON THE — CAMBRIAN EXPLOSION WALCOTT 2009 — EDITORS — MARTIN R. SMITH LORNA J. O’BRIEN JEAN-BERNARD CARON © 2009 – The Burgess Shale Consortium All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or data base, or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise, without the prior written consent of the publisher. First published in 2009 by the Burgess Shale Consortium, 100 Queen’s Park, Toronto, Ontario M5S2C6, CANADA Publication date: July 31st, 2009 ISBN 978-0-9812885-1-2 National Library of Canada Cataloguing in Publication International conference on the Cambrian explosion (ICCE, Aug 3-8th 2009: Banff, Alberta, Canada) International Conference on the Cambrian Explosion – Abstract Volume; Martin Smith, Lorna O’Brien and Jean-Bernard Caron, Editors. Printed and bound in Canada by Alicos Digital Copy Centre Cover design: Grace Cheong Image credit: Smithsonian Institution Archives (Walcott standing in the Phyllopod Bed Quarry, 1911, cover) WALCOTT 2009 | 3 FOREWORD Welcome to the International Conference on the Cambrian Explosion, 2009. This special meeting commemorates the centenary of the discovery of the Burgess Shale by Charles D. Walcott. We are delighted to welcome a broad spectrum of over 135 Cambrian Explosion workers from across the globe, attending this conference to exchange ideas on current research and to visit the famous localities, part of the Canadian Mountain Parks World Heritage Site. This abstract volume is a compilation of the abstracts for keynote, oral and poster presentations. The suite of abstracts received is a testament to the quality and diversity of current research in this field, one hundred years after the discovery of the first Burgess Shale animals. -
Smithsonian Miscellaneous Collections
SMITHSONIAN MISCELLANEOUS COLLECTIONS PART OF VOLUME LI II CAMBRIAN GEOLOGY AND PALEONTOLOGY No. 5.—CAMBRIAN SECTIONS OF THE CORDILLERAN AREA With Ten Plates BY CHARLES D. WALCOTT No. 1812 CITY OF WASHINGTON published by the SMITHSONIAN INSTITUTION December 10, 1908 CAMBRIAN GEOLOGY AND PALEONTOLOGY No. 5.—CAMBRIAN SECTIONS OF THE CORDILLERAN AREA By CHARLES D. WALCOTT (With Ten Plates) Contents Pag« Introduction 167 Correlation of sections 168 House Range section, Utah I73 Waucoba Springs section, California 185 Barrel Spring section, Nevada 188 Blacksmith Fork section, Utah 190 Dearborn River section, Montana 200 Mount Bosworth section, British Columbia 204 Bibliography 218 Index 221 Illustrations Plate 13. Map of central portion of House Range, Utah 172-173 Plate 14. West face of House Range south of Marjum Pass 173 Plate 15. Northeast face of House Range south of Marjum Pass; ridge east and southeast of Wheeler Amphitheater, House Range 178-179 Plate 16. North side of Dome Canyon, House Range 182 Plate 17. West face of House Range, belovi: Tatow Knob 184 Plate 18. Cleavage of quartzitic sandstones, Deep Spring Valley, Cali- fornia 186 Plate 19. Sherbrooke Ridge on Mount Bosworth, British Columbia 207 Plate 20. Ridge north of Castle Mountain, Alberta; profile of southeast front of Castle Mountain 209 Plate 21. Mount Stephen, British Columbia 210 Plate 22. Profile of mountains surrounding Lake Louise, Alberta 216 INTRODUCTION My first study of a great section of Paleozoic rocks of the western side of North America was that of the Grand Canyon of the Colo- rado River, Arizona. In this section the Cambrian strata extend down to the horizon of the central portion of the Middle Cambrian (Acadian) where the Cambrian rests unconformably on the pre- Cambrian formations.^ * See American Jour. -
Burgess Shale: Cambrian Explosion in Full Bloom
Bottjer_04 5/16/02 1:27 PM Page 61 4 Burgess Shale: Cambrian Explosion in Full Bloom James W. Hagadorn he middle cambrian burgess shale is one of the world’s best-known and best-studied fossil deposits. The story of Tthe discovery of its fauna is a famous part of paleontological lore. While searching in 1909 for trilobites in the Burgess Shale Formation of the Canadian Rockies, Charles Walcott discovered a remarkable “phyl- lopod crustacean” on a shale slab (Yochelson 1967). Further searching revealed a diverse suite of soft-bodied fossils that would later be described as algae, sponges, cnidarians, ctenophores, brachiopods, hyoliths, pria- pulids, annelids, onychophorans, arthropods, echinoderms, hemichor- dates, chordates, cirripeds, and a variety of problematica. Many of these fossils came from a single horizon, in a lens of shale 2 to 3 m thick, that Walcott called the Phyllopod (leaf-foot) Bed. Subsequent collecting at and near this site by research teams led by Walcott, P. E. Raymond, H. B. Whittington, and D. Collins has yielded over 75,000 soft-bodied fossils, most of which are housed at the Smithsonian Institution in Washington, D.C., and the Royal Ontario Museum (ROM) in Toronto. Although interest in the Burgess Shale fauna has waxed and waned since its discovery, its importance has inspired work on other Lagerstät- ten and helped galvanize the paleontological community’s attention on soft-bodied deposits in general. For example, work on the Burgess Shale Copyright © 2002. Columbia University Press, All rights reserved. May not be reproduced in any form without permission from the publisher, except fair uses permitted under U.S. -
Spiagge Cambriane - Meduse E Tappeti Algali / Enrico Bonino
Poster allegato Meduse e tappeti algali Enrico Bonino Prefazione Prof. Franco Ricci-Lucchi Noduli contenenti fossili provenienti dal lagerstätten di Mazon Creek, Carbondale Formation, Illinois, USA; alcuni noduli (centro destra e in basso della pagina) mostrano cnidari ascrivibili alla specie Essexella asherae Foster 1979. (foto: licenza CC0 1.0). 1 Cava abbandonata in prossimità del villaggio di Bundenbach (Germania), in essa affiorano gli scisti devoniani che caratterizzano il famoso konservat lagerstätte di Hunsrück Slate. (foto: R. Smith). 2 SPIAGGE CAMBRIANE M EDUSE E TAPPETI ALGALI ENRICO BONINO 3 Copyright © 2019 Back to the Past Museum [Azul Sensatori Hotel] Carrettera Cancun - Puerto Morelos Km 27.5 Bahia Petempich, Puerto Morelos Quintana Roo, Mexico 77580 http://www.backtothepast.com.mx [email protected] / [email protected] Spiagge Cambriane - Meduse e tappeti algali / Enrico Bonino Include: Prefazione - Ringraziamenti - Introduzione - Cnidaria - Cianobatteri - Introduzione alle Tavole - Pseudo fossili, False meduse, Incertae sedis ed altro ancora... - Indice - Bibliografia Questo volume e il poster allegato sono disponibili presso l’autore (EB), il sito www.trilobiti.com, e i principali canali di distribuzione on-line. Di questo volume sono stati stampati 250 esemplari. Tutti i diritti, compresi quelli di traduzione, sono riservati per tutti i Paesi. Nessuna parte di questo volume può essere riprodotta, o trasmessa, in alcun formato o mezzo, elettronico, meccanico, inclusa la fotocopiatura e incisioni rupestri, senza il permesso scritto dell’Autore (EB) e dell’Editore (EB). Tutte le foto, salvo menzione contraria, sono dell’autore. Prima Edizione, Gennaio 2019. Deposito legale alla Bibliothèque royale de Belgique. EAN: 9782805200380 Prefazione © Franco Ricci-Lucchi, Ph.D., 2019 Retrocopertina © Gian-Luigi Pillola, Ph.D., 2019 Retrocopertina © Gianpaolo Di Silvestro, Dr. -
15 Petrophysical Considerations in Evaluating the Montney
15 Petrophysical Considerations in Evaluating the Montney Formation (Unit C), West-Central Area, Alberta, Canada – Part 2 20 Geology Is Geoscience – But So Is Geophysics 22 Geomodeling: A Team Effort To Better Understand Our Reservoirs Part 3: Geostatistics 32 Go Take a Hike RETURN UNDELIVERABLE CANADIAN ADDRESSES TO: CSPG – Suite 600 640 8th Avenue SW Calgary, Alberta T2P 1G7 Addressee Additional Delivery Information Street Address Postal Box Number and Station Information Municipality, Province/Territory Postal Code $10.00 APRIL 2015 VOLUME 42, ISSUE 04 Canadian Publication Mail Contract – 40070050 VISIT US AT GeoConvention 2015 MAPPING STANDARDS: May 4-8, 2015 A CORE COMPETENCY Booth # 519/521 OF EVERY GEOSCIENTIST Maps are a canvas used to express complex situation to help support difficult decisions. In exploring the subsurface, maps serve a number of important purposes; recording and storing information; supporting the analysis of a range of subsurface data; and presenting and communicating information and understanding. Map creation should be a core competency of every geoscientist, used to express complex situations to help support difficult decisions. Our consultants can help E&P companies define and implement appropriate mapping standards that will help geoscientists present a clear, consistent and concise suite of maps for a variety of purposes where having defined mapping standards has enabled the geoscientists to spend more of their time focusing on the technical content. Petrosys is a powerful sub-surface mapping system that brings all your critical knowledge together on one mapping canvas, our approach to surface modeling enables you to resolve complex challenges and to communicate geological information necessary for decision makers to take the right action. -
Newsletter and Proceedings of the LINNEAN SOCIETY of LONDON Burlington House, Piccadilly, London W1J 0BF
THE LINNEAN Newsletter and Proceedings of THE LINNEAN SOCIETY OF LONDON Burlington House, Piccadilly, London W1J 0BF VOLUME 19 • NUMBER 1 • JANUARY 2003 THE LINNEAN SOCIETY OF LONDON Burlington House, Piccadilly, London W1J 0BF Tel. (+44) (0)20 7434 4479; Fax: (+44) (0)20 7287 9364 e-mail: [email protected]; internet: www.linnean.org President Secretaries Council Sir David Smith FRS FRSE BOTANICAL The Officers and Dr J R Edmondson Dr R M Bateman President-Elect Prof. S Blackmore Professor G McG Reid ZOOLOGICAL Dr H E Gee Dr V R Southgate Mr M D Griffiths Vice Presidents Dr P Kenrick Professor D F Cutler EDITORIAL Dr S D Knapp Dr D T J Littlewood Professor D F Cutler Mr T E Langford Dr V R Southgate Dr A M Lister Dr J M Edmonds Librarian & Archivist Dr D T J Littlewood Miss Gina Douglas Dr E C Nelson Treasurer Mr L A Patrick Professor G Ll Lucas OBE Assistant Librarian Dr A D Rogers Ms Cathy Broad Dr E Sheffield Executive Secretary Dr D A Simpson Dr John Marsden Finance Mr Priya Nithianandan Membership & House Manager Meetings Mr David Pescod Ms Janet Ashdown THE LINNEAN Newsletter and Proceedings of the Linnean Society of London Edited by B.G. Gardiner Editorial .................................................................................................... 1 Society News ................................................................................................. 4 Library .................................................................................................. 16 Picture Quiz ................................................................................................