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Plant Macrofossil Evidence for an Early Onset of the Holocene Summer Thermal Maximum in Northernmost Europe
ARTICLE Received 19 Aug 2014 | Accepted 27 Feb 2015 | Published 10 Apr 2015 DOI: 10.1038/ncomms7809 OPEN Plant macrofossil evidence for an early onset of the Holocene summer thermal maximum in northernmost Europe M. Va¨liranta1, J.S. Salonen2, M. Heikkila¨1, L. Amon3, K. Helmens4, A. Klimaschewski5, P. Kuhry4, S. Kultti2, A. Poska3,6, S. Shala4, S. Veski3 & H.H. Birks7 Holocene summer temperature reconstructions from northern Europe based on sedimentary pollen records suggest an onset of peak summer warmth around 9,000 years ago. However, pollen-based temperature reconstructions are largely driven by changes in the proportions of tree taxa, and thus the early-Holocene warming signal may be delayed due to the geographical disequilibrium between climate and tree populations. Here we show that quantitative summer-temperature estimates in northern Europe based on macrofossils of aquatic plants are in many cases ca.2°C warmer in the early Holocene (11,700–7,500 years ago) than reconstructions based on pollen data. When the lag in potential tree establishment becomes imperceptible in the mid-Holocene (7,500 years ago), the reconstructed temperatures converge at all study sites. We demonstrate that aquatic plant macrofossil records can provide additional and informative insights into early-Holocene temperature evolution in northernmost Europe and suggest further validation of early post-glacial climate development based on multi-proxy data syntheses. 1 Department of Environmental Sciences, ECRU, University of Helsinki, P.O. Box 65, Helsinki FI-00014, Finland. 2 Department of Geosciences and Geography, University of Helsinki, P.O. Box 65, Helsinki FI-00014, Finland. -
Standard Procedures for the Assessment and Mitigation of Adverse Impacts to Paleontological Resources
Standard Procedures for the Assessment and Mitigation of Adverse Impacts to Paleontological Resources Society of Vertebrate Paleontology Impact Mitigation Guidelines Revision Committee Abstract Fossils are nonrenewable paleontological resources that are subject to impacts from land development. Procedures are presented for evaluating the potential for impacts of a proposed action on paleontological resources and for mitigating those impacts. Impact mitigation includes pre-project survey and salvage, monitoring and screen washing during excavation to salvage fossils, conservation and inventory, and final reports and specimen curation. The objective of these procedures is to offer standard methods for assessing potential impacts to fossils and mitigating these impacts. Introduction Fossils are nonrenewable paleontological resources that are afforded protection by federal, state, and local environmental laws and regulations. The Paleontological Resources Preservation Act (PRPA) of 2009 calls for uniform policies and standards that apply to fossils on all federal public lands. All federal land management agencies are required to develop regulations that satisfy the stipulations of the PRPA. Section 6302 of the PRPA mandates that federal agencies "shall manage and protect paleontological resources on Federal land using scientific principles and expertise." Thus, federal agencies need the help of the professional paleontological community in the formulation and implementation of these PRPA- mandated policies and regulations. The potential for destruction or degradation of paleontological resources on both public and private lands selected for development under the jurisdiction of various governmental planning agencies is recognized. The standard procedures below are intended to be applicable to both private and public lands under the jurisdiction of local, city, county, regional, state, and federal agencies. -
Community-Defined Research Priorities
Journal Pre-proof Fundamental questions and applications of sclerochronology: Community-defined research priorities Tamara Trofimova, Stella J. Alexandroff, Madelyn Mette, Elizabeth Tray, Paul G. Butler, Steven Campana, Elizabeth Harper, Andrew L.A. Johnson, John R. Morrongiello, Melita Peharda, Bernd R. Schöne, Carin Andersson, C. Fred T. Andrus, Bryan A. Black, Meghan Burchell, Michael L. Carroll, Kristine L. DeLong, Bronwyn M. Gillanders, Peter Grønkjær, Daniel Killam, Amy L. Prendergast, David J. Reynolds, James D. Scourse, Kotaro Shirai, Julien Thébault, Clive Trueman, Niels de Winter PII: S0272-7714(20)30708-3 DOI: https://doi.org/10.1016/j.ecss.2020.106977 Reference: YECSS 106977 To appear in: Estuarine, Coastal and Shelf Science Received Date: 1 February 2020 Revised Date: 15 July 2020 Accepted Date: 4 August 2020 Please cite this article as: Trofimova, T., Alexandroff, S.J., Mette, M., Tray, E., Butler, P.G., Campana, S., Harper, E., Johnson, A.L.A., Morrongiello, J.R., Peharda, M., Schöne, B.R., Andersson, C., Andrus, C.F.T., Black, B.A., Burchell, M., Carroll, M.L., DeLong, K.L., Gillanders, B.M., Grønkjær, P., Killam, D., Prendergast, A.L., Reynolds, D.J., Scourse, J.D., Shirai, K., Thébault, J., Trueman, C., de Winter, N., Fundamental questions and applications of sclerochronology: Community-defined research priorities, Estuarine, Coastal and Shelf Science (2020), doi: https://doi.org/10.1016/j.ecss.2020.106977. This is a PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the definitive version of record. -
PAL-3, Paleontological Resources Mitigation And
DOCKETED Docket Number: 16-AFC-01C Project Title: Stanton Energy Reliability Center - Compliance TN #: 226417 PAL-3, Paleontological Resources Mitigation and Monitoring Program Document Title: (PRMMP) Description: N/A Filer: Marichka Haws Organization: California Energy Commission Submitter Role: Commission Staff Submission Date: 1/31/2019 11:24:15 AM Docketed Date: 1/31/2019 STATE OF CALIFORNIA – NATURAL RESOURCES AGENCY GAVIN NEWSOM, Governor CALIFORNIA ENERGY COMMISSION 1516 NINTH STREET SACRAMENTO, CA 95814-5512 www.energy.ca.gov January 14, 2019 Greg Lamberg Compliance Manager W Power 650 Bercut Drive, Suite A Sacramento, CA 95811 SUBJECT: Stanton Energy Reliability Center (16-AFC-01C), PAL-3, Paleontological Resources Mitigation and Monitoring Program (PRMMP) Dear Mr. Lamberg, In accordance with PAL-3, the CPM has reviewed and approved the Paleontological Resources Mitigation and Monitoring Plan (PRMMP). If you have any questions or concerns, please contact John Heiser, Compliance Project Manager, at (916) 653-8236, or by fax to (916) 654-3882, or via e-mail at [email protected]. Sincerely, John Heiser Compliance Office Manager Siting, Transmission, & Environmental Protection Division CONDITION OF CERTIFICATION PAL- 3 Stanton Energy Reliability Center (16-AFC-01) Paleontological Resources Mitigation and Monitoring Plan Prepared for California Energy Commission November 2018 Orange County Office 27001 La Paz Road, Suite 230 Mission Viejo, CA 92691 The undersigned is the primary author of this document: Dr. W. Geoffrey Spaulding -
Databases in Vertebrate Paleontology Mark D
This article was downloaded by: [University of California, Berkeley] On: 08 January 2013, At: 09:29 Publisher: Taylor & Francis Informa Ltd Registered in England and Wales Registered Number: 1072954 Registered office: Mortimer House, 37-41 Mortimer Street, London W1T 3JH, UK Journal of Vertebrate Paleontology Publication details, including instructions for authors and subscription information: http://www.tandfonline.com/loi/ujvp20 From card catalogs to computers: databases in vertebrate paleontology Mark D. Uhen a , Anthony D. Barnosky b , Brian Bills c , Jessica Blois d , Matthew T. Carrano e , Marc A. Carrasco b , Gregory M. Erickson f , Jussi T. Eronen g h , Mikael Fortelius g , Russell W. Graham i , Eric C. Grimm j , Maureen A. O’Leary k , Austin Mast f l , William H. Piel m , P. David Polly n & Laura K. Säilä g a Department of Atmospheric, Oceanic and Earth Sciences, George Mason University, Fairfax, Virginia, 22030, U.S.A. b Department of Integrative Biology and Museum of Paleontology, University of California, Berkeley, California, 94720, U.S.A. c Center for Environmental Informatics, Pennsylvania State University, University Park, Pennsylvania, 16802, U.S.A. d Center for Climate Research, University of Wisconsin, Madison, Wisconsin, 53706, U.S.A. e Department of Paleobiology, National Museum of Natural History, Smithsonian Institution, Washington, D.C., 20013, U.S.A. f Department of Biological Science, The Florida State University, Tallahassee, Florida, 32306, U.S.A. g Department of Geosciences and Geography, HY-00014, University of Helsinki, Finland h Senckenberg Research Institute und Nature Museum, Biodiversity and Climate Research Centre LOEWE BiK-F, Senckenberganlage 25, D-60325 Frankfurt am Main, Germany i Department of Geosciences, The Pennsylvania State University, University Park, Pennsylvania, 16802, U.S.A. -
Grand Canyon National Park Centennial Paleontological Resource Inventory (Non-Sensitive Version)
Grand Canyon National Park Centennial Paleontological Resource Inventory (Non-Sensitive Version) Natural Resource Report NPS/GRCA/NRR—2020/2103 Vincent L. Santucci1 and Justin S. Tweet,2 editors 1National Park Service Geologic Resources Division 1849 “C” Street, NW Washington, D.C. 20240 2National Park Service 9149 79th St. S. Cottage Grove, Minnesota 55016 March 2020 U.S. Department of the Interior National Park Service Natural Resource Stewardship and Science Fort Collins, Colorado Chapter 1. Introduction and Summary: The Paleontological Heritage of Grand Canyon National Park By Vincent L. Santucci1 1National Park Service Geologic Resources Division 1849 “C” Street, NW Washington, D.C. 20240 Throughout my life I have been bestowed the privilege of experiencing the world-renowned landscape and resources of the Grand Canyon from many perspectives and viewsheds (Figure 1-1). My first views were standing and taking photos from the many vantage points and overlooks along the North and South rims. I have enjoyed many hikes into the canyon with colleagues from the National Park Service (NPS) or with academic geologists and paleontologists. On a few occasions I ventured down and then back up the trails of the canyon with my children Sarah, Bethany, Luke, Jacob, Brianna and Abigail, often carrying one or more in my arms on the climb against gravity. I traversed by foot to the base of the canyon at Phantom Ranch and gained a greater appreciation for the geologic story preserved in the park strata. I have gazed intensely out the window of many commercial aircraft from above this geologic wonder of Earth, contemplating the geomorphic “grandeur” created over "Deep Time" and the artistry of processes perfected by “Mother Nature.” I pinch myself when I recall the opportunity when my friend Justin Tweet and I were granted permission to fly into the western portion of the Grand Canyon on a small NPS plane operated by a pilot from Lake Mead National Recreation Area. -
Jocelyn A. Sessa
Jocelyn A. Sessa Current: Assistant Curator of Invertebrate Paleontology, Academy of Natural Sciences, & Assistant Professor, Department of Biodiversity, Earth & Environmental Science of Drexel University. Past Positions: 2016 to 2017 Senior Scientist in Paleontology & Education, American Museum of Natural History. Postdoctoral Fellowships: 2012 to 2016 Departments of Paleontology & Education, American Museum of Natural History. 2010 to 2012 Department of Paleobiology, Smithsonian National Museum of Natural History. 2009 to 2010 Department of Earth Sciences, Syracuse University. Education: Ph.D., 2009 Department of Geosciences, Pennsylvania State University, University Park, PA. M.S., 2003 Department of Geology, University of Cincinnati, Cincinnati, Ohio. B.A., 2000 Department of Geological Sciences, State University of New York at Geneseo, Geneseo, NY. Cum laude, minor in Environmental Studies. Publications (* indicates student author; for student work, ‡ indicates corresponding author): Buczek, A.J.*, Hendy, A., Hopkins, M. Sessa, J.A.‡ 2020. On the reconciliation of biostratigraphy and strontium isotope stratigraphy of three southern Californian Plio-Pleistocene formations. Geological Society of America Bulletin 132 ; doi.org/10.1130/B35488.1. Oakes, R.L., Sessa, J.A. 2020. Determining how biotic and abiotic variables affect the shell condition and parameters of Heliconoides inflatus pteropods from a sediment trap in the Cariaco Basin. Biogeosciences 17:1975–1990; doi.org/10.5194/bg-17-1975-2020. Oakes, R.L., Hill Chase, M., Siddall, M.E., Sessa, J.A. 2020. Testing the impact of two key scan parameters on the quality and repeatability of measurements from CT scan data. Palaeontologia Electronica 23(1):a07; doi.org/10.26879/942. Ferguson, K.*, MacLeod, K.G.‡, Landman, N.H., Sessa, J.A.‡ 2019. -
SVP's Letter to Editors of Journals and Publishers on Burmese Amber And
Society of Vertebrate Paleontology 7918 Jones Branch Drive, Suite 300 McLean, VA 22102 USA Phone: (301) 634-7024 Email: [email protected] Web: www.vertpaleo.org FEIN: 06-0906643 April 21, 2020 Subject: Fossils from conflict zones and reproducibility of fossil-based scientific data Dear Editors, We are writing you today to promote the awareness of a couple of troubling matters in our scientific discipline, paleontology, because we value your professional academic publication as an important ‘gatekeeper’ to set high ethical standards in our scientific field. We represent the Society of Vertebrate Paleontology (SVP: http://vertpaleo.org/), a non-profit international scientific organization with over 2,000 researchers, educators, students, and enthusiasts, to advance the science of vertebrate palaeontology and to support and encourage the discovery, preservation, and protection of vertebrate fossils, fossil sites, and their geological and paleontological contexts. The first troubling matter concerns situations surrounding fossils in and from conflict zones. One particularly alarming example is with the so-called ‘Burmese amber’ that contains exquisitely well-preserved fossils trapped in 100-million-year-old (Cretaceous) tree sap from Myanmar. They include insects and plants, as well as various vertebrates such as lizards, snakes, birds, and dinosaurs, which have provided a wealth of biological information about the ‘dinosaur-era’ terrestrial ecosystem. Yet, the scientific value of these specimens comes at a cost (https://www.nytimes.com/2020/03/11/science/amber-myanmar-paleontologists.html). Where Burmese amber is mined in hazardous conditions, smuggled out of the country, and sold as gemstones, the most disheartening issue is that the recent surge of exciting scientific discoveries, particularly involving vertebrate fossils, has in part fueled the commercial trading of amber. -
71St Annual Meeting Society of Vertebrate Paleontology Paris Las Vegas Las Vegas, Nevada, USA November 2 – 5, 2011 SESSION CONCURRENT SESSION CONCURRENT
ISSN 1937-2809 online Journal of Supplement to the November 2011 Vertebrate Paleontology Vertebrate Society of Vertebrate Paleontology Society of Vertebrate 71st Annual Meeting Paleontology Society of Vertebrate Las Vegas Paris Nevada, USA Las Vegas, November 2 – 5, 2011 Program and Abstracts Society of Vertebrate Paleontology 71st Annual Meeting Program and Abstracts COMMITTEE MEETING ROOM POSTER SESSION/ CONCURRENT CONCURRENT SESSION EXHIBITS SESSION COMMITTEE MEETING ROOMS AUCTION EVENT REGISTRATION, CONCURRENT MERCHANDISE SESSION LOUNGE, EDUCATION & OUTREACH SPEAKER READY COMMITTEE MEETING POSTER SESSION ROOM ROOM SOCIETY OF VERTEBRATE PALEONTOLOGY ABSTRACTS OF PAPERS SEVENTY-FIRST ANNUAL MEETING PARIS LAS VEGAS HOTEL LAS VEGAS, NV, USA NOVEMBER 2–5, 2011 HOST COMMITTEE Stephen Rowland, Co-Chair; Aubrey Bonde, Co-Chair; Joshua Bonde; David Elliott; Lee Hall; Jerry Harris; Andrew Milner; Eric Roberts EXECUTIVE COMMITTEE Philip Currie, President; Blaire Van Valkenburgh, Past President; Catherine Forster, Vice President; Christopher Bell, Secretary; Ted Vlamis, Treasurer; Julia Clarke, Member at Large; Kristina Curry Rogers, Member at Large; Lars Werdelin, Member at Large SYMPOSIUM CONVENORS Roger B.J. Benson, Richard J. Butler, Nadia B. Fröbisch, Hans C.E. Larsson, Mark A. Loewen, Philip D. Mannion, Jim I. Mead, Eric M. Roberts, Scott D. Sampson, Eric D. Scott, Kathleen Springer PROGRAM COMMITTEE Jonathan Bloch, Co-Chair; Anjali Goswami, Co-Chair; Jason Anderson; Paul Barrett; Brian Beatty; Kerin Claeson; Kristina Curry Rogers; Ted Daeschler; David Evans; David Fox; Nadia B. Fröbisch; Christian Kammerer; Johannes Müller; Emily Rayfield; William Sanders; Bruce Shockey; Mary Silcox; Michelle Stocker; Rebecca Terry November 2011—PROGRAM AND ABSTRACTS 1 Members and Friends of the Society of Vertebrate Paleontology, The Host Committee cordially welcomes you to the 71st Annual Meeting of the Society of Vertebrate Paleontology in Las Vegas. -
Dornbos.Web.CV
Stephen Quinn Dornbos Associate Professor and Department Chair Department of Geosciences University of Wisconsin-Milwaukee Milwaukee, WI 53201-0413 Phone: (414) 229-6630 Fax: (414) 229-5452 E-mail: [email protected] http://uwm.edu/geosciences/people/dornbos-stephen/ EDUCATION 2003 Ph.D., Geological Sciences, University of Southern California, Los Angeles, CA. 1999 M.S., Geological Sciences, University of Southern California, Los Angeles, CA. 1997 B.A., Geology, The College of Wooster, Wooster, OH. ADDITIONAL EDUCATION 2002 University of Washington, Summer Marine Invertebrate Zoology Course, Friday Harbor Laboratories. 1997 Louisiana State University, Summer Field Geology Course. PROFESSIONAL EXPERIENCE 2017-Present Department Chair, Department of Geosciences, University of Wisconsin-Milwaukee. 2010-Present Associate Professor, Department of Geosciences, University of Wisconsin-Milwaukee. 2004-2010 Assistant Professor, Department of Geosciences, University of Wisconsin-Milwaukee. 2012-Present Adjunct Curator, Geology Department, Milwaukee Public Museum. 2004-Present Curator, Greene Geological Museum, University of Wisconsin- Milwaukee. 2003-2004 Postdoctoral Research Fellow, Department of Earth Sciences, University of Southern California. 2002 Research Assistant, Invertebrate Paleontology Department, Natural History Museum of Los Angeles County. EDITORIAL POSITIONS 2017-Present Editorial Board, Heliyon. 2015-Present Board of Directors, Coquina Press. 2014-Present Commentaries Editor, Palaeontologia Electronica. 2006-Present Associate Editor, Palaeontologia Electronica. Curriculum Vitae – Stephen Q. Dornbos 2 RESEARCH INTERESTS 1) Evolution and preservation of early life on Earth. 2) Evolutionary paleoecology of early animals during the Cambrian radiation. 3) Geobiology of microbial structures in Precambrian–Cambrian sedimentary rocks. 4) Cambrian reef evolution, paleoecology, and extinction. 5) Exceptional fossil preservation. HONORS AND AWARDS 2013 UWM Authors Recognition Ceremony. 2011 Full Member, Sigma Xi. -
Permophiles Issue
Contents Notes from the SPS Secretary ...........................................................................................................................1 Shen Shuzhong Notes from the SPS Chair ..................................................................................................................................2 Charles M. Henderson Meeting Report: Report on the Continental Siena Meeting, Italy, September 2006.....................................3 G. Cassinis, A. Lazzarotto, P. Pittau Working Group Report: Short report on 2005-2006 activities of the non-marine – marine correlation work- ing group of SPS ..................................................................................................................................................5 J.W. Schneider Report of SPS Working Group on “Using Permian transitional biotas as gateways for global correlation”7 Guang R. Shi International Permian Time Scale ...................................................................................................................10 Voting Members of the SPS ............................................................................................................................. 11 Submission guideline for Issue 49 ....................................................................................................................12 Reports: Ostracods (Crustacea) from the Permian-Triassic boundary interval of South China (Huaying Mountains, eastern Sichuan Province): paleo-oxygenation significance .......................................................12 -
Geochemical and Microstructural Signals in Giant Clam Tridacna Maxima Recorded Typhoon Events at Okinotori Island, Japan
Geochemical and Microstructural Signals in Giant Clam Tridacna maxima Recorded Typhoon Events at Okinotori Title Island, Japan Author(s) Komagoe, Taro; Watanabe, Tsuyoshi; Shirai, Kotaro; Yamazaki, Atsuko; Uematu, Mitsuo Journal of geophysical research biogeosciences, 123(5), 1460-1474 Citation https://doi.org/10.1029/2017JG004082 Issue Date 2018-05 Doc URL http://hdl.handle.net/2115/71789 Rights Copyright 2018 American Geophysical Union Type article File Information Komagoe_et_al-2018-Journal_of_Geophysical_Research%3A_Biogeosciences.pdf Instructions for use Hokkaido University Collection of Scholarly and Academic Papers : HUSCAP Journal of Geophysical Research: Biogeosciences RESEARCH ARTICLE Geochemical and Microstructural Signals in Giant Clam 10.1029/2017JG004082 Tridacna maxima Recorded Typhoon Events Key Points: at Okinotori Island, Japan • Tridacna maxima in Okinotori Island made daily growth increments, Taro Komagoe1,2 , Tsuyoshi Watanabe1,2 , Kotaro Shirai3 , Atsuko Yamazaki1,2,4 , and increment-based chronology 3 provided dates for geochemical and Mitsuo Uematu analysis data 18 1Department of Natural History Sciences, Faculty of Science, Hokkaido University, Sapporo, Japan, 2KIKAI institute for Coral • δ Oshell reflected annual SST fluctuations in Okinotori Island Reef Sciences, Kikai town, Japan, 3Atmosphere and Ocean Research Institute, The University of Tokyo, Kashiwa, Japan, • The decrease in increment thickness 4Department of Earth and Planetary Sciences, Faculty of Science, Kyushu University, Fukuoka, Japan and positive peaks in the shell Ba/Ca 18 ratio and δ Oshell corresponded to fall season typhoon approaches to the Abstract To validate the usability of the giant clam shell as a recorder of short-term environmental island changes such as typhoons, we collected a live Tridacna maxima from Okinotori Island, Japan, on 15 June 18 13 2006.