References for Anastomosing Entries
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Soil Survey and Reclamation Suitability Evaluation of the Proposed Nova Gas Transmission Ltd
NOVA Gas Transmission Ltd. Environmental and Socio-Economic Assessment Norma Transmission Pipeline Project February 2013/8660 APPENDIX 3 SOIL SURVEY AND RECLAMATION SUITABILITY EVALUATION OF THE PROPOSED NOVA GAS TRANSMISSION LTD. NORMA TRANSMISSION PIPELINE PROJECT Page A3-1 SOIL SURVEY AND RECLAMATION SUITABILITY EVALUATION of the PROPOSED NOVA GAS TRANSMISSION LTD. NORMA TRANSMISSION PIPELINE Prepared for: TERA ENVIRONMENTAL CONSULTANTS On behalf of: NOVA GAS TRANSMISSION LTD. Prepared by: MENTIGA PEDOLOGY CONSULTANTS LTD. A.G. Twardy, M.Sc., P.Ag. B. Chernipeski, B.Sc., P.Ag. February 2013 11037B.1 TABLE OF CONTENTS 1.0 INTRODUCTION ............................................................................................................. 1 2.0 THE STUDY AREA .......................................................................................................... 3 2.1 Location and Extent ............................................................................................ 3 2.2 Bedrock Geology ................................................................................................ 3 2.3 Surficial Materials and Landform ........................................................................ 3 2.4 General Soil Patterns .......................................................................................... 4 2.5 Present Land Use ............................................................................................... 4 3.0 SOILS ................................................................................................................... -
Post-Carboniferous Stratigraphy, Northeastern Alaska by R
Post-Carboniferous Stratigraphy, Northeastern Alaska By R. L. DETTERMAN, H. N. REISER, W. P. BROSGE,and]. T. DUTRO,JR. GEOLOGICAL SURVEY PROFESSIONAL PAPER 886 Sedirnentary rocks of Permian to Quaternary age are named, described, and correlated with standard stratigraphic sequences UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON 1975 UNITED STATES DEPARTMENT OF THE INTERIOR ROGERS C. B. MORTON, Secretary GEOLOGICAL SURVEY V. E. McKelvey, Director Library of Congress Cataloging in Publication Data Detterman, Robert L. Post-Carboniferous stratigraphy, northeastern Alaska. (Geological Survey Professional Paper 886) Bibliography: p. 45-46. Supt. of Docs. No.: I 19.16:886 1. Geology-Alaska. I. Detterman, Robert L. II. Series: United States. Geological Survey. Professional Paper 886. QE84.N74P67 551.7'6'09798 74-28084 For sale by the Superintendent of Documents, U.S. Government Printing Office Washington, D.C. 20402 Stock Number 024-001-02687-2 CONTENTS Page Page Abstract __ _ _ _ _ __ __ _ _ _ _ _ _ _ _ _ _ _ _ __ __ _ _ _ _ _ _ __ __ _ _ __ __ __ _ _ _ _ __ 1 Stratigraphy__:_Continued Introduction __________ ----------____ ----------------____ __ 1 Kingak Shale ---------------------------------------- 18 Purpose and scope ----------------------~------------- 1 Ignek Formation (abandoned) -------------------------- 20 Geographic setting ------------------------------------ 1 Okpikruak Formation (geographically restricted) ________ 21 Previous work and acknowledgments ------------------ 1 Kongakut Formation ---------------------------------- -
Mongolian Geoscientist 50 (2020) 2-10
Yun, Mongolian Geoscientist 50 (2020) 2-10 https://doi.org/10.5564/mgs.v50i0.1325 Mongolian Geoscientist Original article A Carcharodontosaurid tooth from the Hasandong Formation (Lower Cretaceous) of South Korea Chan-gyu Yun1,2* 1Vertebrate Paleontological Institute of Incheon, Incheon 21974, Republic of Korea 2Biological Sciences, Inha University, Incheon 22212, Republic of Korea *Corresponding author: [email protected] ARTICLE INFO ABSTRACT Article history: A large tooth of theropod dinosaur that was recovered from the Hasandong Received 04 April, 2020 Formation (Lower Cretaceous; Aptian-Albian) in Daedo island, Hadong Couty, South Gyeongsang Province of South Korea is redescribed. Although the tooth was Accepted 12 May, 2020 misidentified as a "Prodeinodon"-like megalosaurid theropod at the first time, detailed comparisons with known theropod dentition anatomy strongly indicate that this tooth belongs to an Acrocanthosaurus-like basal carcharodontosaurid theropod. This referral is supported by its combination of large size, ovoid-shaped cervix outline, mesial carina that does not reach the cervix, labially displaced distal carina and large number of denticles. This tooth is different from other carcharodontosaurid teeth from the same formation in several anatomical aspects (e.g., smaller overall size, presence of transverse lines adjacent to the distal carina, presence of interdenticular sulci in distal carina, denticle densities, crown basal ratio), indicating that carcharodontosaurid diversity in the Early Cretaceous of Korea could have been higher, although these differences may represent positional or individual variations. The presence of Acrocanthosaurus-like theropod teeth (e.g., "Prodeinodon", "Wakinosaurus") from early Cretaceous deposits (Valanginian-Cenomanian) of South Korea, Japan, Mongolia and China indicates that North American Acrocanthosaurus atokensis possibly represents a form that immigrated from the Asia. -
Coal Studies ELK VALLEY COALFIELD, NORTH HALF (825102, 07, 10, 11) by R
Coal Studies ELK VALLEY COALFIELD, NORTH HALF (825102, 07, 10, 11) By R. J. Morris and D. A. Grieve KEYWORDS: Coalgeology, Elk Valley coalfield, Mount the area is formed by Hmretta andBritt creeks, and is Veits, Mount Tuxford, HenretlaRidge, Bourgeau thrust, coal immediately north of the Fc'rdingRiver operations of Fording rank, Elk River syncline, Alexander Creek syncline. Coal Ltd.(Figure 4-1-1).The northernboundary is the British Columbia - Alberta border. The map area includes INTRODUCTION the upper Elk Valley and a portion of the upper Fording Detailed geological mapping and sampling of the north Valley. half of theElk Valley coalfieldbegan in 1986 and were Most of the area is Crown land and includes three c:od completed in 1987. The end poduct, a preliminary map at a properties. The most southerly comprises the north end ol'tbe scale of 1: IO OOO, will extend available map coverage in the Fording Coal Ltd. Fording River property. Adjacent to the coalfield north from the areas covered by Preliminary Maps north is theElk River property, in which Fording Coal 51 and 60 (Figure 4-l-l),which in turn expanded previous currently holds aSO-per-cent interest. Coal rights to the most coverage in the adjacent Crowsnest coalfield (Preliminary northerly property, formerly known as tlne Vincent option, Maps 24, 27,31 and 42). are reserved to the Crown Work in 1986 (Grieve, 1987) was mainly concentrated in Exploration history of the Weary Ridge - Bleasdell Creek the Weary Ridge ~ Bleasdell Creek area. Themore extensive area was summarized by Grieve (1987). Of the remailing 1987 field program was completed by R.J. -
Small Pterosaur Tracks in the Jinju Formation (Early Cretaceous), Gyeongsang Basin, South Korea: Abundance of Tiny Pterosaur Tracks in the East Asia
Geophysical Research Abstracts Vol. 21, EGU2019-3245, 2019 EGU General Assembly 2019 © Author(s) 2019. CC Attribution 4.0 license. Small pterosaur tracks in the Jinju Formation (Early Cretaceous), Gyeongsang Basin, South Korea: abundance of tiny pterosaur tracks in the East Asia Sujin Ha (1), Kyung Soo Kim (2), Jong Deock Lim (3), and Hyoun Soo Lim (1) (1) Department of Geological Sciences, Pusan National University, Busan 46241, South Korea, (2) Department of Science Education, Chinju National University of Education, Jinju, Gyeongnam 52673, South Korea, (3) Cultural Heritage Administration, Daejeon 35208, South Korea So far, many vertebrate footprints (avian, nonavian dinosaur, pterosaur, crocodilian and mammal tracks) have been found in the Early Cretaceous Jinju Formation, Gyeongsang Basin, South Korea, and Jinju Innovation City is one of the most outstanding tracksite. Particularly noteworthy is that pterosaur tracks are commonly found in this area, although pterosaur tracks are generally rare compared to dinosaur tracks in other areas. Besides, the pterosaur tracks in this site vary widely in their morphology, size, and degree of preservation. Here we report new pterosaur tracks and trackway which are very small and well-preserved among various pterosaur tracks. Manus imprints have average values of 27.8 mm long, 9.0 mm wide, and 3.2 length/width ra- tio. Pes prints show average values of 27.7 mm long, 13.2 mm wide, and 2.1 length/width ratio. Small-sized (< 5 cm) footprints of pterosaur are rarely occurred around the world. At present, only four ichnospecies reported in the East Asia and Europe are valid: Pteraichnus koreanensis (Hasandong Formation, Korea), P. -
Pterosaur Distribution in Time and Space: an Atlas 61
Zitteliana An International Journal of Palaeontology and Geobiology Series B/Reihe B Abhandlungen der Bayerischen Staatssammlung für Pa lä on to lo gie und Geologie B28 DAVID W. E. HONE & ERIC BUFFETAUT (Eds) Flugsaurier: pterosaur papers in honour of Peter Wellnhofer CONTENTS/INHALT Dedication 3 PETER WELLNHOFER A short history of pterosaur research 7 KEVIN PADIAN Were pterosaur ancestors bipedal or quadrupedal?: Morphometric, functional, and phylogenetic considerations 21 DAVID W. E. HONE & MICHAEL J. BENTON Contrasting supertree and total-evidence methods: the origin of the pterosaurs 35 PAUL M. BARRETT, RICHARD J. BUTLER, NICHOLAS P. EDWARDS & ANDREW R. MILNER Pterosaur distribution in time and space: an atlas 61 LORNA STEEL The palaeohistology of pterosaur bone: an overview 109 S. CHRISTOPHER BENNETT Morphological evolution of the wing of pterosaurs: myology and function 127 MARK P. WITTON A new approach to determining pterosaur body mass and its implications for pterosaur fl ight 143 MICHAEL B. HABIB Comparative evidence for quadrupedal launch in pterosaurs 159 ROSS A. ELGIN, CARLOS A. GRAU, COLIN PALMER, DAVID W. E. HONE, DOUGLAS GREENWELL & MICHAEL J. BENTON Aerodynamic characters of the cranial crest in Pteranodon 167 DAVID M. MARTILL & MARK P. WITTON Catastrophic failure in a pterosaur skull from the Cretaceous Santana Formation of Brazil 175 MARTIN LOCKLEY, JERALD D. HARRIS & LAURA MITCHELL A global overview of pterosaur ichnology: tracksite distribution in space and time 185 DAVID M. UNWIN & D. CHARLES DEEMING Pterosaur eggshell structure and its implications for pterosaur reproductive biology 199 DAVID M. MARTILL, MARK P. WITTON & ANDREW GALE Possible azhdarchoid pterosaur remains from the Coniacian (Late Cretaceous) of England 209 TAISSA RODRIGUES & ALEXANDER W. -
Depositional Modeling and Interaction Between Lithofacies
DEPOSITIONAL MODELING AND INTERACTION BETWEEN LITHOFACIES ASSEMBLAGES OF CRETACEOUS-PALEOGENE STRATA OF THE RATON BASIN by Sean Corbett Horne Bachelor of Science in Geology, 2016 Colorado State University Fort Collins, CO Submitted to the Graduate Faculty of The College of Science and Engineering Texas Christian University In partial fulfillment of the requirements for the degree of MASTER OF SCIENCE IN GEOLOGY December 2018 Acknowledgements I would like to thank my parents and family for their continual support throughout all my years of schooling. I would like to thank my Dad for brainstorming ideas and always encouraging me to think outside of the box. To my mom, I would like to thank her for her continued support and being a voice of reason. I would like to thank the TCU Geology Department for providing me with an opportunity to learn and grow. A special thanks to Dr. John Holbrook, my thesis advisor, for providing his guidance and expertise throughout this entire process. I would like to thank Dr. Richard Denne and Bo Henk for serving on my committee. I would also like to thank Pioneer Natural Resources for the funding provided for this project. I want to thank Ross Harrison for being an awesome partner on this project. I would also like to thank my fellow graduate students at TCU as well as my friends back home for their continued support and words of encouragement. ii Table of Contents List of Figures .............................................................................................................................. -
Subsurface Characterization of the Pembina-Wabamun Acid-Gas Injection Area
ERCB/AGS Special Report 093 Subsurface Characterization of the Pembina-Wabamun Acid-Gas Injection Area Subsurface Characterization of the Pembina-Wabamun Acid-Gas Injection Area Stefan Bachu Maja Buschkuehle Kristine Haug Karsten Michael Alberta Geological Survey Alberta Energy and Utilities Board ©Her Majesty the Queen in Right of Alberta, 2008 ISBN 978-0-7785-6950-3 The Energy Resources Conservation Board/Alberta Geological Survey (ERCB/AGS) and its employees and contractors make no warranty, guarantee or representation, express or implied, or assume any legal liability regarding the correctness, accuracy, completeness or reliability of this publication. Any digital data and software supplied with this publication are subject to the licence conditions. The data are supplied on the understanding that they are for the sole use of the licensee, and will not be redistributed in any form, in whole or in part, to third parties. Any references to proprietary software in the documentation, and/or any use of proprietary data formats in this release, do not constitute endorsement by the ERCB/AGS of any manufacturer's product. If this product is an ERCB/AGS Special Report, the information is provided as received from the author and has not been edited for conformity to ERCB/AGS standards. When using information from this publication in other publications or presentations, due acknowledgment should be given to the ERCB/AGS. The following reference format is recommended: Bachu, S., Buschkuehle, M., Haug, K., Michael, K. (2008): Subsurface characterization of the Pembina-Wabamun acid-gas injection area; Energy Resources Conservation Board, ERCB/AGS Special Report 093, 60 p. -
Evidence for Acadian Recycling of the Lower Devonian in Southern Ireland. M
Geophysical Research Abstracts, Vol. 10, EGU2008-A-02116, 2008 SRef-ID: 1607-7962/gra/EGU2008-A-02116 EGU General Assembly 2008 © Author(s) 2008 Provenance of Upper Devonian Old Red Sandstone: evidence for Acadian recycling of the Lower Devonian in southern Ireland. M. Ennis (1), P.A. Meere (1), M.J. Timmerman (2) and M. Sudo (2) (1)Department of Geology, National University of Ireland, Cork, Ireland (2)Institut für Geowissenschaften, Universität Potsdam, 14415 Potsdam, Germany. [email protected] The Upper Devonian Old Red Sandstone (ORS) clastic sedimentary rocks of the Mun- ster Basin of southern Ireland can yield valuable information on the timing of Late Palaeozoic orogenic events in the region. The Munster Basin was an intra-continental half-graben extending from the Dingle Peninsula in the west to the Commeragh Moun- tains in the east with a maximum fill thickness of >7 kilometres at its north-western depocentre. Basin initiation is constrained as pre-385 Ma and the subsequent basin fill was dominated by continental siltstones and sandstones. Textural and modal analy- sis of the sequence indicates that they are mature to supermature, sub-litharenites to quartz arenites. Previous models for the Munster Basin describe it as a classic mol- lasse deposit with the sediment derived from a Caledonian orogenic edifice to the north (Friend et al. 2000). In this study we present two new potential models for sediment provenance in the Munster Basin based on the 40Ar/39Ar step-heating and 40Ar/39Ar Ultra Violet Laser Ablation (UVLA) of detrital white micas. The step-heating analysis of white mica separates yielded ages in the range of 404 ± 1.5 Ma to 388 ± 1.5 Ma, with an average age of 394 Ma. -
Dinosaur Track-Bearing Deposits of the Cretaceous Gyeongsang Su- Pergroup, Korea: Stratigraphic Occurrences and Paleoecological Implications
Hallesches Jahrbuch für Geowissenschaften, Beiheft 46 (2019) 77 Dinosaur track-bearing deposits of the Cretaceous Gyeongsang Su- pergroup, Korea: Stratigraphic occurrences and paleoecological implications IN SUNG PAIK1* & HYUN JOO KIM1 1 Department of Earth and Environmental Sciences, Pukyong National University, Address, 83516 Busan, Korea *presenting author, [email protected] Abstract: Dinosaur track-bearing deposits are common in the Cretaceous Gyeongsang Supergroup (Hauteri-vi- an to Maastrichtian) (Fig. 1), Korea. The Gyeongsang Supergroup consists of alluvial fan, fluvial plain, and lacustrine deposits and is composed of a variety of siliciclastic and tuffaceous rocks, some car- bonates and evaporites. The dinosaur track-bearing deposits of the Gyeongsang Supergroup show variation in stratigraphic occurrences. Whereas dinosaur bone fossils occur in the lowermost Nak- dong Formation (alluvial fan with some ponds) and are common in the overlying Hasandong For- mation (fluvial with some lakes), dinosaur tracks are absent in the Nakdong Formation and scarcely present in the Hasandong Formation. Body fossils of dinosaurs are very rare throughout the Gyeo- ngsang Supergroup except the Hasandong Formation, however, dinosaur tracks are common in the upper part of the Jinju Formation (lacustrine), the Haman Formation (alluvial plain with some ponds) and the Jindong Formation (alluvial plain and playa lakes). It is unusual that dinosaur tracks are ab- sent in the Chilgok Formation overlying the Jinju Formation in spite of its similar depositional setting to that of the Haman Foramtion. In the pyroclastic deposit-dominated Yucheon Group (the upper- most Group) overlying the Jindong Formation dinosaur tracks are very rare. In summary the occur- rences of dinosaur tracks in the Gyeongsang Supergroup shows the recurrent pattern of increase and decrease in abundance and a preferred occurrence in lake-related deposits rather than in alluvial fan and fluvial sediments. -
A New Ornithischian–Dominated and Theropod Footprint Assemblage from the Lower Jurassic Lufeng Formation of Yunnan Province, China
Sullivan, R.M. and Lucas, S.G., eds., 2016, Fossil Record 5. New Mexico Museum of Natural History and Science Bulletin 74. 331 A NEW ORNITHISCHIAN–DOMINATED AND THEROPOD FOOTPRINT ASSEMBLAGE FROM THE LOWER JURASSIC LUFENG FORMATION OF YUNNAN PROVINCE, CHINA LIDA XING1, MARTIN G. LOCKLEY2, HENDRIK KLEIN3, JIANPING ZHANG1, and W. SCOTT PERSONS IV4 1School of the Earth Sciences and Resources, China University of Geosciences, Beijing 100083, China; -email: [email protected]; 2Dinosaur Tracks Museum, University of Colorado Denver, P.O. Box 173364, Denver, CO 80217; 3Saurierwelt Paläontologisches Museum Alte Richt 7, D-92318 Neumarkt, Germany; 4Department of Biological Sciences, University of Alberta, 11455 Saskatchewan Drive, Edmonton, Alberta T6G 2E9, Canada Abstract—Ornithischian- and theropod-dominated footprint assemblages from the Lower Jurassic Lufeng Formation of Yunnan Province, China, differ significantly from the skeletal record of the same region. Ornithischian tracks assigned to Shenmuichnus wangi are the most common track type (52%), while small Anomoepus-type tracks account for 31%. Large Eubrontes-like theropod tracks make up about 17% of the assemblage. The track record of the Lufeng Basin currently lacks evidence corresponding to basal sauropodomorphs and basal sauropods, even though they are the most abundant skeletal fossils. INTRODUCTION Diplocraterion belongs to the Skolithos ichnofacies, which is The Lufeng Basin of China contains many wide exposures of mainly preserved in high energy, shallow marine substrates (Cornish, Mesozoic continental red beds rich in dinosaur and other vertebrate 1986; Šimo and Olšavský, 2007). In southern Sweden, Diplocraterion fossils, making the Lufeng Basin among the most famous dinosaur field is also associated with some Early Jurassic tracks (Gierliński and research sites in the world (Dong, 1992; Luo and Wu, 1995). -
Ichnology and Depositional Environment of the Middle Devonian Valentia Island Tetrapod Trackways, South-West Ireland
Palaeogeography, Palaeoclimatology, Palaeoecology 462 (2016) 16–40 Contents lists available at ScienceDirect Palaeogeography, Palaeoclimatology, Palaeoecology journal homepage: www.elsevier.com/locate/palaeo Ichnology and depositional environment of the Middle Devonian Valentia Island tetrapod trackways, south-west Ireland Iwan Stössel a,b,⁎, Edward A. Williams c, Kenneth T. Higgs d a Interkantonales Labor, CH-8200 Schaffhausen, Switzerland b Schwarzadlerstrasse 21, CH-8200 Schaffhausen, Switzerland c Publication Office, Geostandards and Geoanalytical Research, CRPG-CNRS, 15 rue Notre Dame des Pauvres, 54501 Vandoeuvre-lès-Nancy, France d School of Biological, Earth and Environmental Sciences, University College, Cork, Ireland article info abstract Article history: Nine tetrapod trackways are described from the Middle Devonian continental Valentia Slate Formation on the Received 16 March 2016 north-eastern coast of Valentia Island in County Kerry, Ireland. The trackways occur at three sites – Dohilla, Received in revised form 18 August 2016 Coosadillisk and Culoo Head – the latter two being recorded for the first time. Morphological and taphonomic Accepted 27 August 2016 analyses of the trackways suggest they were made by populations of similar tetrapods, but of varying size Available online 30 August 2016 (body length = 0.5 to 1 m; width = 0.15 to 0.30 m), that moved in some cases by terrestrial locomotion and in others possibly by a slow “paddling gait” while the substrate was submerged by very shallow floodwater. Sed- Keywords: fi tetrapod imentological facies analysis of the trackway-bearing sequences has been carried out for the rst time and shows trackway that the preserved trackways are associated with the late stages of (1) a principal river channel margin Valentia Island (Coosadillisk), (2) a minor floodplain drainage channel (Culoo Head) and (3) a sand-rich crevasse splay/medial Givetian alluvial-ridge environment (Dohilla).