pISSN 0705-3797 eISSN 2586-1298
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  • The Global Stratotype Section and Point (GSSP) for the base of the Capitanian Stage (Guadalupian, Middle Permian)

    by Shu-zhong Shen1*, Dong-xun Yuan2, Charles M. Henderson3, Lance L. Lambert4, Yi-chun Zhang5, Douglas H. Erwin6, Jahandar Ramezani7, Xiang-dong Wang1, Hua Zhang5, Qiong Wu1, Wen-qian Wang1, Jonena M. Hearst8, Jun Chen9,10, Yue Wang5, Wen-kun Qie5, Yu-ping Qi5, and Bruce R. Wardlaw11

    1 State Key Laboratory for Mineral Deposits Research, School of Earth Sciences and Engineering and Frontiers Science Center for Critical Earth Material Cycling, Nanjing University, Nanjing 210023, China
    2 School of Resources and Geosciences, China University of Mining and Technology, Xuzhou 221116, China
    3 Department of Geoscience, University of Calgary, Calgary, AB T2N 1N4, Canada
    4 Department of Earth and Planetary Sciences, University of Texas at San Antonio, One UTSA Circle, San Antonio, TX 78249, USA
    5 State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology and Center for Excellence in Life and Paleoenvironment, Chinese Academy of Sciences, Nanjing 210008, China
    6 Department of Paleobiology, MRC-121, National Museum of Natural History, Washington, D.C. 20013-7012, USA
    7 Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
    8 Guadalupe Mountains National Park, Salt Flat, TX 79847, USA
    9 State Key Laboratory of Isotope Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China
    10CAS Center for Excellence in Deep Earth Science, Guangzhou 510640, China

  • Minerals as key factors for sustainability education: the Costanaza mine model

    by Jesús Enrique Martínez-Martín* and Pilar Ester Mariñoso

    Facultad de Educación, Universidad Camilo José Cela, Urb. Villafranca del Castillo, Calle Castillo de Alarcón, 49, 28692 Villanueva de la Cañada, Madrid, Spain

  • Study on vertical migration of CO2 in a karst cave system

    by Liangxing Shi1,2, Zhongfa Zhou1,2*, Baoxiang Fan1,2, Lihui Yan1,2, Shengjun Ding1, Heng Zhang1,2, and Jing Huang1

    1School of Karst Science/Geography and Environmental Science, Guizhou Normal University, Guiyang 550001, China
    2State Key Laboratory Base of Karst Mountain Ecology, Guiyang 550001, China

  • Landforms and sediments developed during the recent recession of debris-covered Ponkar Glacier, Nepal

    by Neil F. Glasser1*, Adina E. Racoviteanu1, Matthew Peacey1, Stephan Harrison2, Rakesh Kayastha3, and Rijan Bhakta Kayastha3

    1 Department of Geography and Earth Sciences, Aberystwyth University, UK
    2 Department of Geography, Exeter University, UK
    3 Department of Environmental Science and Engineering, Kathmandu University, Nepal

  • Spatiotemporal subsidence over Pabdana coal mine Kerman Province, central Iran using time-series of Sentinel-1 remote sensing imagery

    by Ali Mehrabi1, Reza Derakhshani2,3*, Faramarz Nilfouroushan4,5, Jafar Rahnamarad 6, and Mohammad Azarafza7

    1 Department of Geography, Shahid Bahonar University of Kerman, Kerman, Iran
    2 Department of Geology, Shahid Bahonar University of Kerman, Kerman, Iran
    3 Department of Earth Sciences, Utrecht University, Utrecht, Netherlands
    4 Department of Computer and Geospatial Science, University of Gävle, Gävle, Sweden
    5 Department of Geodetic Infrastructure, Geodata Division, Lantmäteriet, Gävle, Sweden
    6 Department of Geology, Islamic Azad University, Zahedan Branch, Zahedan, Iran
    7 Department of Civil Engineering, University of Tabriz, Tabriz, Iran

  • Georges Cuvier’s appeal for international collaboration, 1800

    by Martin J. S. Rudwick*

    Honorary Senior Member, IUGS International Commission on the History of Geological Sciences (INHIGEO), 2 Welsh Street, Bishop’s Castle, Shropshire SY9 5BT, UK

  • Analysis and visualization of blocks stability in rock slope based on UAV technology: a case study of Shenxianju

    by Bingli Gao1*, Duo Li1, Lang Li2, Licheng Chen3, and Zhifa Yang4

    1 College of Architecture and Civil Engineering, Xi'an University of Science and Technology, Xi'an, 710054, China
    2 China Jikan Research Institute of Engineering Investigations and Design, Co. LTD, Xi'an 710043, China
    3 Suzhou FaceAll Technology Co. Ltd., Suzhou, 215124, China
    4 Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, 100029, China

  • Participatory strategies applied for the geoconservation of speleological heritage at the Napo Sumaco Geopark (Ecuador)

    by Jose Luis Sanchez-Cortez*, Daniel Jaque-Bonilla, Marco Simbaña-Tasiguano, Diana Astudillo-Bravo, and Estefania Cabascango-Chiliquinga

    Universidad de Guayaquil, Guayaquil, Ecuador; Amazonian Regional University Ikiam, Tena, Ecuador; Napo Sumaco Geopark Foundation, Tena, Ecuador

  • Determination of the circulation depth and reservoir temperatures of thermal waters in the southern Spitsbergen using geothermometry

    by Tomasz Olichwer* and Robert Tarka

    Institute of Geological Sciences, University of Wrocław, Pl. M. Borna 9, 50-204 Wrocław, Poland

  • Characterizing shallow groundwater contamination depending on different land use types

    by Chung-Mo Lee1, Yongcheol Kim1, MoonSu Kim2, Hyun-Koo Kim2, and Se-Yeong Hamm3*

    1 Groundwater Research Center, Korea Institute of Geoscience and Mineral Resources (KIGAM), Daejeon 34132, South Korea
    2 National Institute of Environmental Research, Incheon 22689, South Korea
    3 Department of Geological Sciences, Pusan National University, Busan 46241, South Korea

  • A practical solution: the Anthropocene is a geological event, not a formal epoch

    by Philip L. Gibbard1, Andrew M. Bauer2*, Matthew Edgeworth3, William F. Ruddiman4, Jacquelyn L. Gill5, Dorothy J. Merritts6, Stanley C. Finney7, Lucy E. Edwards8, Michael J. C. Walker9, Mark Maslin10,11, and Erle C. Ellis12

    1 Scott Polar Research Institute, University of Cambridge, Cambridge, CB2 1ER, UK
    2 Department of Anthropology, Stanford University, Stanford, CA 94305, USA
    3 School of Archaeology and Ancient History, University of Leicester, Leicester LE1 7RH, UK
    4 Department of Environmental Sciences, University of Virginia, Charlottesville, VA 22904, USA
    5 Climate Change Institute and School of Biology and Ecology, University of Maine, Orono, ME 04469, USA
    6 Department of Earth and Environment, Franklin and Marshall College, Post Office Box 3003, Lancaster, PA 17604, USA
    7 Department of Geological Sciences, California State University, Long Beach, California 90840, USA
    8 Florence Bascom Geoscience Center, U.S. Geological Survey, Reston, Virginia 20192, USA
    9 Department of Geography and Earth Sciences, Aberystwyth University, Aberystwyth, Wales, SY23 3FL, UK
    10 Department of Geography, University College London, Gower Street, London, WC1E 6BT, UK
    11 Natural History Museum of Denmark, University of Copenhagen, Gothersgade 130, 1123 København K, Denmark
    12 Department of Geography and Environmental Systems, University of Maryland, Baltimore County, Baltimore, Maryland 21250, USA

  • The Great Acceleration is real and provides a quantitative basis for the proposed Anthropocene Series/Epoch

    by Martin J. Head1*, Will Steffen2, David Fagerlind3, Colin N. Waters4, Clement Poirier5, Jaia Syvitski6, Jan A. Zalasiewicz4, Anthony D. Barnosky7, Alejandro Cearreta8, Catherine Jeandel9, Reinhold Leinfelder10, J.R. McNeill11, Neil L. Rose12, Colin Summerhayes13, Michael Wagreich14, and Jens Zinke4

    1 Department of Earth Sciences, Brock University, 1812 Sir Isaac Brock Way, St. Catharines, Ontario L2S 3A1, Canada
    2 Fenner School of Environment and Society, Australian National University, Canberra, ACT 0200, Australia
    3 Stockholm Resilience Centre, Stockholm University, Kräftriket 2B, SE-10691, Sweden
    4 School of Geography, Geology and the Environment, University of Leicester, University Road, Leicester LE1 7RH, UK
    5 Normandie Université, UNICAEN, UNIROUEN, CNRS, M2C, 14000 Caen, France
    6 INSTAAR, University of Colorado, Boulder, CO 80309, USA
    7 Jasper Ridge Biological Preserve, Stanford University, Stanford, CA 94305, USA
    8 Departamento de Geología, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, Apartado 644, 48080 Bilbao, Spain
    9 LEGOS, Université de Toulouse, CNES, CNRS, IRD, UPS, 14 avenue Édouard Belin, 31400 Toulouse, France
    10 Department of Geological Sciences, Freie Universität Berlin, Malteserstr. 74-100/D, 12249 Berlin, Germany
    11 Georgetown University, Washington DC, USA
    12 Environmental Change Research Centre, Department of Geography, University College London, Gower Street, London WC1E 6BT, UK
    13 Scott Polar Research Institute, University of Cambridge, Lensfield Road, Cambridge CB2 1ER, UK
    14 Department of Geodynamics and Sedimentology, University of Vienna, A-1090 Vienna, Austria

  • Spanish Geology Olympiad winners: What they think about their geology learning and the Olympics experience? A prospective study

    by Amelia Calonge1, Omid Fesharaki2*, and María Dolores López Carrillo1

    1 Geology, Geography and Environment Department; Alcalá University. 28871 Alcalá de Henares (Spain)
    2 Geodynamics, Stratigraphy and Palaeontology Department, Complutense University of Madrid. 28040 Madrid (Spain)

  • 3D static reservoir modelling to evaluate petroleum potential of Goru C-Interval sands in Sawan Gas Field, Pakistan

    by Aamir Ali1, Asam Farid2*, and Taimoor Hassan1

    1 Department of Earth Sciences, Quaid-i-Azam University, 45320, Islamabad, Pakistan
    2 Department of Geophysics, Arab Company for Laboratories and Soil, 70156, Al Khobar branch, Kingdom of Saudi Arabia

  • The Global Boundary Stratotype Section and Point (GSSP) for the base of the Coniacian Stage (Salzgitter-Salder, Germany) and its auxiliary sections (Słupia Nadbrze?na, central Poland; St?ele?, Czech Republic; and El Rosario, NE Mexico)

    by Ireneusz Walaszczyk1*, Stanislav ?ech2, James S. Crampton3, Zofia Dubicka1, Christina Ifrim4, Ian Jarvis5, William J. Kennedy6, 7, Jackie A. Lees8, Damian Lodowski1, Martin Pearce9, Danuta Peryt10, Bradley B. Sageman11, Poul Schiøler12, Jordan Todes1,13, David Uli?ný14,15, Silke Voigt16, Frank Wiese17,18, With contributions by Christian Linnert19, Tobias Püttmann20, and Seiichi Toshimitsu21

    1 Faculty of Geology, University of Warsaw, Al. ?wirki i Wigury 93; 02-089 Warszawa, Poland
    2 Czech Geological Survey, Klárov 3/131, 118 21 Praha 1, Czech Republic
    3 School of Geography, Environment and Earth Sciences, Victoria University of Wellington, PO Box 600, Wellington 6140, New Zealand
    4 SNSB Jura-Museum, Willbaldsburg, Burgstr. 19, 85072 Eichstätt, Germany
    5 Department of Geography, Geology and the Environment, Kingston University London, Kingston upon Thames KT1 2EE, UK
    6 Museum of Natural History, Oxford University, Parks Road, Oxford OX1 3PW, UK
    7 Department of Earth Sciences, Oxford University, South Parks Road, Oxford OX1 3AN, UK
    8 Department of Earth Sciences, University College London, Gower Street, London WC1E 6BT, UK
    9 Evolution Applied Limited, 33 Gainsborough Drive, Sherborne, Dorset DT9 6DS, United Kingdom
    10 Institute of Paleobiology, Polish Academy of Sciences, Twarda 51/55, 00-818 Warszawa, Poland
    11 Department of Earth and Planetary Sciences, Northwestern University, 2145 Sheridan Avenue, 60201 Evanston, Illinois, USA
    12 MGPalaeo, Unit 1/5, Arvida Street, Malaga, WA 6090, Australia
    13 Department of Geophysical Sciences, University of Chicago, 5734 South Ellis Avenue, 60637 Chicago, Illinois, USA
    14 Institute of Geophysics, Czech Academy of Sciences, Bo?ní II/1401, 141 31 Praha 4, Czech Republic
    15 Institute of Geology and Paleontology, Faculty of Science, Charles University, Albertov 6, 128 43 Praha 2, Czech Republic
    16 Institute of Geosciences, Goethe University Frankfurt, Altenhöferallee 1, 60438 Frankfurt, Germany
    17 Department of Geobiology, Geoscience Centre, Georg-August-Universität Göttingen, Germany
    18 Institute of Earth Sciences, Heidelberg University, Im Neuenheimer Feld 234-236, 69120 Heidelberg, Germany
    19 Vogelstraße 6a, 44869 Bochum, Germany
    20 Institute of Geology, Mineralogy and Geophysics, Ruhr University Bochum, 44780 Bochum, Germany
    21 Geological Survey of Japan, AIST, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8567, Japan

  • Temporal and spatial evolution of orogens: a guide for geological mapping

    by Camille François1*, Manuel Pubellier1,2*, Christian Robert2, Cédric Bulois2,3, Siti Nur Fathiyah Jamaludin4, Roland Oberhänsli5, Michel Faure6, Marc R. St-Onge7, and the IGCP 667 Team8

    1 Commission for the Geological Map of the World, France
    2 Laboratoire de Géologie, CNRS UMR 8538, École Normale Supérieure, PSL University, France
    3 Université Côte d’Azur, IRD, CNRS, Observatoire de la Côte d’Azur, Géoazur, 06560 Valbonne, France
    4 Universiti Teknologi Petronas, Malaysia
    5 Potsdam University, Germany
    6 Université Orléans, CNRS, BRGM, ISTO, UMR 7327, F-45071 Orléans, France
    7 Geological Survey of Canada, 601 Booth Street, Ottawa, Ontario K1A 0E8, Canada
    8 https://ccgm.org/en/content/11-team

  • Anthropogenic data question the concept of the Anthropocene as a new geological epoch

    by Ron W. Nielsen

    Retired nuclear scientist from Department of Nuclear Physics, The Australian National University, Canberra, ACT, 2601, Australia

  • Relationship between Fe-Cu-REEs mineralization and magnetic basement faults using multifractal modeling in Tarom region, NW Iran

    by Ahmad Adib1*, Masoumeh Nabilou2, and Peyman Afzal3

    1Department of Petroleum and Mining Engineering, South Tehran Branch, Islamic Azad University, Tehran, Iran
    2Geological and Environmental Research Center of Zemin Kav, Tehran, Iran
    3Department of Petroleum and Mining Engineering, South Tehran Branch, Islamic Azad University, Tehran, Iran

  • Geoscience: what remains to be discovered?

    by Rasoul Sorkhabi

    University of Utah, Energy & Geoscience Institute and Department of Geology & Geophysics, Salt Lake City, UT 84108, USA

  • Base metal-enriched gold-quartz veins in the eastern Cameroon goldfields, West-Central Africa

    by RalainBryan Ngatcha1,2*, Cheo Emmanuel Suh2,3, Fongyen Naclyn Kah2, Elisha Mutum Shemang4, and Siyasanga Mpelane5

    1 Department of Geology, Pan African University Life and Earth Sciences Institute (PAULESI), University of Ibadan, Ibadan, Nigeria
    2 Department of Geology, Mining and Environmental Science, The University of Bamenda, P.O. Box 39, Bamenda, North West Region, Cameroon
    3 Economic Geology Unit, Department of Geology, University of Buea, P.O. Box 63 Buea, South West Region, Cameroon
    4 Department of Earth and Environmental Sciences, Botswana International University of Science and Technology, Private Bag 16, Palapye, Botswana
    5 Spectrum, University of Johannesburg, PO Box 524, Auckland Park 2006, Johannesburg, South Africa

  • Improvement of fault interpretation with seismic attribute analysis of Jeju Basin, offshore southern Korea, East China Sea

    by Juhwan Woo1*, Chul Woo Rhee1, Ji Soo Kim1, and Bo-sung Lim2

    1Department of Earth and Environmental Sciences, Chungbuk National University, Cheongju, Republic of Korea
    2Domestic Business Unit, Korea National Oil Corporation, Ulsan, Republic of Korea

  • Emplacement timing, temperature, and redox conditions of the Kambélé auriferous pluton, Batouri gold District, SE Cameroon

    by Enerst Tata1*, Cheo Emmanuel Suh2,3, Akumbom Vishiti4, Elisha Mutum Shemang5, Kevin Ijunghi Ateh1

    1 Department of Mining and Mineral Engineering, National Higher Polytechnic Institute (NAHPI), The University of Bamenda, P.O. Box 39 Bambili, North West Region, Cameroon
    2 Department of Geology, Mining and Environmental Science, The University of Bamenda, P.O. Box 39 Bambili, North West Region, Cameroon
    3 Economic Geology Unit, Department of Geology, University of Buea, P.O. Box 63, Buea, South West Region, Cameroon
    4 Department of Civil Engineering, The University Institute of Technology (IUT), University of Douala, P.O. Box 8698 Douala, Littoral Region, Cameroon
    5 Department of Earth and Environmental Sciences, Botswana International University of Science and Technology, Private Bag 16, Palapaye, Botswana

  • Oxygen isotope data of quartz from San-yo and Ryoke belt granites, schists, and siliceous veins: constraining the effects of 18O-rich fluids on granitic magma

    by Hafiz Ur Rehman1*, Hiroshi Yamamoto1, Tayyaba Mateen1, Kazuaki Okamoto2, Tzen-Fu Yui3, Masaru Terabayashi4, and Kazuaki Nanamura5

    1 Graduate School of Science and Engineering, Kagoshima University, Kagoshima, Japan
    2 Department of Earth Sciences, Faculty of Education, Saitama University, Saitama, Japan
    3 Institute of Earth Sciences, Academia Sinica, Taipei, Taiwan
    4 Faculty of Engineering and Design, Kagawa University, Takamatsu, Japan
    5 Division of Instrumental Analysis Research Support Center, Kagoshima University, Japan

  • Fluorescence alteration of oil inclusions under ultraviolet irradiation

    by Xiuyan Liu, Honghan Chen, and Chunquan Li*

    Key Laboratory of Tectonics and Petroleum Resources of Ministry of Education, China University of Geosciences, Wuhan 430074, China

  • The geoscience profession’s response to COVID-19 pandemic – An European Federation of Geologists’ overview

    by Marko Komac1*, Michael Neumann2, Glen Burridge3, Tamas Miklovicz3, Alberto Sánchez Miravalles3, María A. López3, and Ruth Allington4

    1 Independent consultant and EFG President, Ljubljana, Slovenia/Belgium
    2Independent consultant, Meggen, Germany
    3 European Federation of Geologists, Brussels, Belgium
    4Collaborative Problem Solving Ltd, EFG past President, current EFG Treasurer, Gerrards Cross, United Kingdom

  • Subseries/Subepochs approved as a formal rank in the International Stratigraphic Guide

    Marie-Pierre Aubry1*, Martin J. Head2, Werner E. Piller3, and William A. Berggren1,4

    1 Department of Earth and Planetary Sciences, Rutgers University, 610 Taylor Road, Piscataway, NJ 08873
    2 Department of Earth Sciences, Brock University, 1812 Sir Isaac Brock Way, St. Catharines, Ontario LS2 3A1, Canada
    3 Institute of Earth Sciences, University of Graz, NAWI Graz Geocenter Heinrichstrasse 26, 8010 Graz, Austria
    4 Department of Geology & Geophysics, Woods Hole Oceanographic Institution, Woods Hole, Ma 02543.

Journal Info

March, 2022
Vol.45 No.1
pISSN 0705-3797
eISSN 2586-1298

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Proposals for SPECIAL ISSUES

Proposals for SPECIAL ISSUES will be considered if these are agreed with the potential GUEST-editors at least 1 year in advance OF ITS PUBLICATION, IF APPROVED. These must fit within about 75 printed pages (6-8 papers). Contributors must secure funds to support any expanded issue. No guest editor can author or co-author more than one paper in their special issue.

In the proposal, special issue’s title, list of potential articles, outline for each of them, authors and their affiliations, a clear motivation and goals of the proposal, and submission and review time plan should be included. PROCEEDINGS OR CONTRIBUTIONS COMING STRAIGHT FROM A MEETING OR CONFERENCE WILL not be published in Episodes. A special issue should focus on single geologic theme. There should be cohesion or focus to the issue. All each paper should be of broad international interest.

Acceptance or rejection of the proposal entirely depends on evaluation by IUGS Publication Committee. The proposal should be submitted to the Editor-in-Chief of Episodes for being evaluated.

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