Creation Matters Volume 21 Number 1
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Aspects of the Functional Morphology in the Cranial and Cervical Skeleton of the Sabre-Toothed Cat Paramachairodus Ogygia (Kaup, 1832) (Felidae
Blackwell Science, LtdOxford, UKZOJZoological Journal of the Linnean Society0024-4082The Lin- nean Society of London, 2005? 2005 1443 363377 Original Article FUNCTIONAL MORPHOLOGY OF P. OGYGIAM. J. SALESA ET AL. Zoological Journal of the Linnean Society, 2005, 144, 363–377. With 11 figures Aspects of the functional morphology in the cranial and cervical skeleton of the sabre-toothed cat Paramachairodus ogygia (Kaup, 1832) (Felidae, Machairodontinae) from the Late Miocene of Spain: Downloaded from https://academic.oup.com/zoolinnean/article-abstract/144/3/363/2627519 by guest on 18 May 2020 implications for the origins of the machairodont killing bite MANUEL J. SALESA1*, MAURICIO ANTÓN2, ALAN TURNER1 and JORGE MORALES2 1School of Biological & Earth Sciences, Byrom Street, Liverpool John Moores University, Liverpool, L3 3AF, UK 2Departamento de Palaeobiología, Museo Nacional de Ciencias Naturales-CSIC, José Gutiérrez Abascal, 2. 28006 Madrid, Spain Received January 2004; accepted for publication March 2005 The skull and cervical anatomy of the sabre-toothed felid Paramachairodus ogygia (Kaup, 1832) is described in this paper, with special attention paid to its functional morphology. Because of the scarcity of fossil remains, the anatomy of this felid has been very poorly known. However, the recently discovered Miocene carnivore trap of Batallones-1, near Madrid, Spain, has yielded almost complete skeletons of this animal, which is now one of the best known machairodontines. Consequently, the machairodont adaptations of this primitive sabre-toothed felid can be assessed for the first time. Some characters, such as the morphology of the mastoid area, reveal an intermediate state between that of felines and machairodontines, while others, such as the flattened upper canines and verticalized mandibular symphysis, show clear machairodont affinities. -
The Kingdom of Tonga Devastated by a Megatsunami in the Mid-15Th Century
EGU21-5317, updated on 25 Sep 2021 https://doi.org/10.5194/egusphere-egu21-5317 EGU General Assembly 2021 © Author(s) 2021. This work is distributed under the Creative Commons Attribution 4.0 License. The kingdom of Tonga devastated by a megatsunami in the mid-15th century Franck Lavigne1,2,3, Julie Morin4, Wassmer Patrick2, Weller Olivier5, Kula Taaniela6, Ana V. Maea6, Karim Kelfoun7, Fatima Mokadem2, Raphael Paris7, Mukhamad N. Malawani1,2,8, Faral Audrey1,2, Mhammed Benbakkar7, Ségolène Saulnier-Copard2, Céline M. Vidal4, Tu’I’ahai Tu’I’afitu6, Gomez Christopher9, and Fuka Kitekei’aho10 1Paris 1 Pantheon-Sorbonne University, ([email protected]) 2Laboratory of Physical Geography, UMR 8591 CNRS, Meudon, France 3Institut Universitaire de France, Paris, France 4Department of Geography, University of Cambridge, Cambridge, UK 5Trajectoires, UMR 8215 CNRS, Paris, France 6Ministry of Land and Natural Resources, Natural Resources Division, Nuku'alofa, Kingdom of Tonga 7Laboratoire Magmas et Volcans, Université Clermont Auvergne, CNRS, IRD, OPGC, France 8Faculty of Geography, Universitas Gadjah Mada, Yogyakarta, Indonesia 9Laboratory of Sediment Hazards and Disaster Risk, Kobe University, Japan 10Geocare & Petroleum Consult Ltd, Nuku'alofa, Kingdom of Tonga The pre-colonial history of Tonga and West Polynesia still suffers from major gaps because its reconstruction is essentially based on legends left by oral tradition, and by archaeological evidence somehow difficult to interpret. By the fourteenth century, the powerful Tu'i Tonga kingdom united the islands of the Tongan archipelago under a centralised authority and, according to tradition, extended its influence to neighbouring island groups in the Central Pacific. However, some periods of deep crisis were identified, e.g. -
Literature Review of Tsunami Sources Affecting Tsunami Hazard Along the US East Coast
Literature review of tsunami sources affecting tsunami hazard along the US East Coast Department of Ocean Engineering, University of Rhode Island Narragansett, USA Feb. 21, 2011 1 TABLE OF CONTENTS 1. BACKGROUND ...................................................................................................................... 3 2. LITERATURE REVIEW OF RELEVANT TSUNAMI SOURCES .................................... 5 2.1 Submarine Mass Failures ........................................................................................................ 5 2.2 Co-seismic tsunamis .................................................................................................................. 8 2.2.1 Review of literature on Caribbean subduction zone ............................................................. 8 2.2.2 NOAA Forecast Source Database for Caribbean subduction zone ............................... 16 2.2.3 Azores-Gibraltar convergence zone .......................................................................................... 17 2.3 Cumbre Vieja Volcano flanK collapse ............................................................................... 21 3. INITIAL SOURCE DEFINITIONS AND TSUNAMI SIMULATIONS .......................... 24 3.1 Modeling methodology .......................................................................................................... 24 3.1.1 Initial conditions for model .......................................................................................................... 24 3.1.2 Co-seismic sources -
Bildnachweis
Bildnachweis Im Bildnachweis verwendete Abkürzungen: With permission from the Geological Society of Ame- rica l – links; m – Mitte; o – oben; r – rechts; u – unten 4.65; 6.52; 6.183; 8.7 Bilder ohne Nachweisangaben stammen vom Autor. Die Autoren der Bildquellen werden in den Bildunterschriften With permission from the Society for Sedimentary genannt; die bibliographischen Angaben sind in der Literaturlis- Geology (SEPM) te aufgeführt. Viele Autoren/Autorinnen und Verlage/Institutio- 6.2ul; 6.14; 6.16 nen haben ihre Einwilligung zur Reproduktion von Abbildungen gegeben. Dafür sei hier herzlich gedankt. Für die nachfolgend With permission from the American Association for aufgeführten Abbildungen haben ihre Zustimmung gegeben: the Advancement of Science (AAAS) Box Eisbohrkerne Dr; 2.8l; 2.8r; 2.13u; 2.29; 2.38l; Box Die With permission from Elsevier Hockey-Stick-Diskussion B; 4.65l; 4.53; 4.88mr; Box Tuning 2.64; 3.5; 4.6; 4.9; 4.16l; 4.22ol; 4.23; 4.40o; 4.40u; 4.50; E; 5.21l; 5.49; 5.57; 5.58u; 5.61; 5.64l; 5.64r; 5.68; 5.86; 4.70ul; 4.70ur; 4.86; 4.88ul; Box Tuning A; 4.95; 4.96; 4.97; 5.99; 5.100l; 5.100r; 5.118; 5.119; 5.123; 5.125; 5.141; 5.158r; 4.98; 5.12; 5.14r; 5.23ol; 5.24l; 5.24r; 5.25; 5.54r; 5.55; 5.56; 5.167l; 5.167r; 5.177m; 5.177u; 5.180; 6.43r; 6.86; 6.99l; 6.99r; 5.65; 5.67; 5.70; 5.71o; 5.71ul; 5.71um; 5.72; 5.73; 5.77l; 5.79o; 6.144; 6.145; 6.148; 6.149; 6.160; 6.162; 7.18; 7.19u; 7.38; 5.80; 5.82; 5.88; 5.94; 5.94ul; 5.95; 5.108l; 5.111l; 5.116; 5.117; 7.40ur; 8.19; 9.9; 9.16; 9.17; 10.8 5.126; 5.128u; 5.147o; 5.147u; -
University of Florida Thesis Or Dissertation Formatting
UNDERSTANDING CARNIVORAN ECOMORPHOLOGY THROUGH DEEP TIME, WITH A CASE STUDY DURING THE CAT-GAP OF FLORIDA By SHARON ELIZABETH HOLTE A DISSERTATION PRESENTED TO THE GRADUATE SCHOOL OF THE UNIVERSITY OF FLORIDA IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY UNIVERSITY OF FLORIDA 2018 © 2018 Sharon Elizabeth Holte To Dr. Larry, thank you ACKNOWLEDGMENTS I would like to thank my family for encouraging me to pursue my interests. They have always believed in me and never doubted that I would reach my goals. I am eternally grateful to my mentors, Dr. Jim Mead and the late Dr. Larry Agenbroad, who have shaped me as a paleontologist and have provided me to the strength and knowledge to continue to grow as a scientist. I would like to thank my colleagues from the Florida Museum of Natural History who provided insight and open discussion on my research. In particular, I would like to thank Dr. Aldo Rincon for his help in researching procyonids. I am so grateful to Dr. Anne-Claire Fabre; without her understanding of R and knowledge of 3D morphometrics this project would have been an immense struggle. I would also to thank Rachel Short for the late-night work sessions and discussions. I am extremely grateful to my advisor Dr. David Steadman for his comments, feedback, and guidance through my time here at the University of Florida. I also thank my committee, Dr. Bruce MacFadden, Dr. Jon Bloch, Dr. Elizabeth Screaton, for their feedback and encouragement. I am grateful to the geosciences department at East Tennessee State University, the American Museum of Natural History, and the Museum of Comparative Zoology at Harvard for the loans of specimens. -
Raymond M. Alf Museum of Paleontology EDUCATOR's GUIDE
Raymond M. Alf Museum of Paleontology EDUCATOR’S GUIDE Dear Educator: This guide is recommended for educators of grades K-4 and is designed to help you prepare students for their Alf Museum visit, as well as to provide resources to enhance your classroom curriculum. This packet includes background information about the Alf Museum and the science of paleontology, a summary of our museum guidelines and what to expect, a pre-visit checklist, a series of content standard-aligned activities/exercises for classroom use before and/or after your visit, and a list of relevant terms and additional resources. Please complete and return the enclosed evaluation form to help us improve this guide to better serve your needs. Thank you! Paleontology: The Study of Ancient Life Paleontology is the study of ancient life. The history of past life on Earth is interpreted by scientists through the examination of fossils, the preserved remains of organisms which lived in the geologic past (more than 10,000 years ago). There are two main types of fossils: body fossils, the preserved remains of actual organisms (e.g. shells/hard parts, teeth, bones, leaves, etc.) and trace fossils, the preserved evidence of activity by organisms (e.g. footprints, burrows, fossil dung). Chances for fossil preservation are enhanced by (1) the presence of hard parts (since soft parts generally rot or are eaten, preventing preservation) and (2) rapid burial (preventing disturbance by bio- logical or physical actions). Many body fossils are skeletal remains (e.g. bones, teeth, shells, exoskel- etons). Most form when an animal or plant dies and then is buried by sediment (e.g. -
Storm, Rogue Wave, Or Tsunami Origin for Megaclast Deposits in Western
Storm, rogue wave, or tsunami origin for megaclast PNAS PLUS deposits in western Ireland and North Island, New Zealand? John F. Deweya,1 and Paul D. Ryanb,1 aUniversity College, University of Oxford, Oxford OX1 4BH, United Kingdom; and bSchool of Natural Science, Earth and Ocean Sciences, National University of Ireland Galway, Galway H91 TK33, Ireland Contributed by John F. Dewey, October 15, 2017 (sent for review July 26, 2017; reviewed by Sarah Boulton and James Goff) The origins of boulderite deposits are investigated with reference wavelength (100–200 m), traveling from 10 kph to 90 kph, with to the present-day foreshore of Annagh Head, NW Ireland, and the multiple back and forth actions in a short space and brief timeframe. Lower Miocene Matheson Formation, New Zealand, to resolve Momentum of laterally displaced water masses may be a contributing disputes on their origin and to contrast and compare the deposits factor in increasing speed, plucking power, and run-up for tsunamis of tsunamis and storms. Field data indicate that the Matheson generated by earthquakes with a horizontal component of displace- Formation, which contains boulders in excess of 140 tonnes, was ment (5), for lateral volcanic megablasts, or by the lateral movement produced by a 12- to 13-m-high tsunami with a period in the order of submarine slide sheets. In storm waves, momentum is always im- of 1 h. The origin of the boulders at Annagh Head, which exceed portant(1cubicmeterofseawaterweighsjustover1tonne)in 50 tonnes, is disputed. We combine oceanographic, historical, throwing walls of water continually at a coastline. -
Appendix G Paleontological Resources Assessment
Appendix G Paleontological Resources Assessment Paleontological Resource Assessment for the California Flats Solar Project, Monterey and San Luis Obispo Counties, California Jessica L. DeBusk Prepared By Applied EarthWorks, Inc. 743 Pacific Street, Suite A San Luis Obispo, CA 93401 Prepared For Element Power US, LLC 421 SW Sixth Avenue, Suite 1000 Portland, OR 97204 April 2013 draft SUMMARY OF FINDINGS At the request of Element Power US, LLC, parent company of California Flats Solar, LLC (the Applicant), Applied EarthWorks Inc. (Æ) performed a paleontological resource assessment for the California Flats Solar Project (Project) located southeast of Parkfield in Monterey and San Luis Obispo counties, California. The study consisted of a museum records search, a comprehensive literature and geologic map review, and a field survey. This report summarizes the methods and results of the paleontological resource assessment and provides Project-specific management recommendations. This assessment included a comprehensive review of published and unpublished literature and museum collections records maintained by the Natural History Museum of Los Angeles County (LACM) and the University of California Museum of Paleontology (UCMP). The purpose of the literature review and museum records search was to identify the geologic units underlying the Project area and to determine whether or not previously recorded paleontological localities occur either within the Project boundaries or within the same geologic units elsewhere. The museum records search was followed by a field survey. The purpose of the field survey was to visually inspect the ground surface for exposed fossils and to evaluate geologic exposures for their potential to contain preserved fossil material at the subsurface. -
Prehistoric Panama 20 Million Years Ago: Evidence from the Fossil Record
Prehistoric Panama 20 Million Years Ago: Evidence from the Fossil Record Bruce J. MacFadden Florida Museum of Natural History Outline 1. Background & context: Panama as a gateway to the Americas 2. GABI (Great American Biotic Interchange) 3. Collecting Miocene fossils in Panama: A once-in-a- century opportunity 4. Panama 20 million years ago: • Cast of characters • Age and ancient ecology, etc. 5. Why should we care? Background: Panama as a Gateway to the Americas GABI (Great American Biotic Interchange) • Has fascinated paleontologists and biologists since the mid 18th century • Simple and classic story: during the Pleistocene (about 2 million years ago) the Isthmus formed, resulting in a land bridge • This profoundly impacted life – On land – In the oceans S. David Webb, FLMNH Simpson—1980, Splendid Isolation • Three faunal horizons “strata” in South America representing past 60 million years – First Phase: Old timers alone – Second Phase: Aliens appear – Third phase: Interchange (GABI) GABI—a more complex story that continues to evolve • In contrast to Simpson’s third phase (GABI), several distinct phases and pulses of land species dispersal before and after the formation of the Isthmus • In contrast to the classic story of the floodgates opening during the Pleistocene, GABI started about 8 million years ago with multiple dispersal events Late Miocene— 8 million years ago • Ground sloths in Florida • Racoons, coati, etc (procyonids) and mastodonts to S. America • With no Isthmus, Dispersal route problematical Pliocene: 4 to 5 million -
Advances in the Study of Mega-Tsunamis in the Geological Record Raphael Paris, Kazuhisa Goto, James Goff, Hideaki Yanagisawa
Advances in the study of mega-tsunamis in the geological record Raphael Paris, Kazuhisa Goto, James Goff, Hideaki Yanagisawa To cite this version: Raphael Paris, Kazuhisa Goto, James Goff, Hideaki Yanagisawa. Advances in the study of mega-tsunamis in the geological record. Earth-Science Reviews, Elsevier, 2020, 210, pp.103381. 10.1016/j.earscirev.2020.103381. hal-02964184 HAL Id: hal-02964184 https://hal.uca.fr/hal-02964184 Submitted on 12 Nov 2020 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. 1 Advances in the study of mega-tsunamis in the geological record 2 3 Raphaël Paris1, Kazuhisa Goto2, James Goff3, Hideaki Yanagisawa4 4 1 Université Clermont Auvergne, CNRS, IRD, OPGC, Laboratoire Magmas et Volcans, F-63000 Clermont- 5 Ferrand, France. 6 2 Department of Earth and Planetary Science, The University of Tokyo, Hongo 7-3-1, Tokyo, Japan. 7 3 PANGEA Research Centre, UNSW Sydney, Sydney, NSW 2052, Australia. 8 4 Department of Regional Management, Tohoku Gakuin University, Tenjinsawa 2‑ 1‑ 1, Sendai, Japan. 9 10 Abstract 11 Extreme geophysical events such as asteroid impacts and giant landslides can generate mega- 12 tsunamis with wave heights considerably higher than those observed for other forms of 13 tsunamis. -
The Scientific and Societal Case for the Integration of Environmental Sensors Into New Submarine Telecommunication Cables I
Previous reports in the series include Using submarine cables for climate monitoring and disaster warning - Engineering feasibility study Using submarine cables for climate monitoring and disaster warning - Strategy and roadmap The scientific and societal Using submarine cables for climate monitoring and disaster warning - Opportunities and legal challenges case for the integration of environmental sensors into new submarine telecommunication cables ISBN: 978-92-61-15201-7 October 2014 9 7 8 9 2 6 1 1 5 2 0 1 7 Price: 42 CHF About ITU/UNESCO-IOC/WMO Joint Task Force on Green Cables: itu.int/go/ITU-T/greencable/ Printed in Switzerland Geneva, 2014 E-mail: [email protected] Photo credits: Shutterstock® Acknowledgments This report was developed by the Science and Society Committee of the ITU/UNESCO-IOC/WMO Joint Task Force on Green Cables (JTF), under the leadership of Rhett Butler (Chair). This report was researched and written by Rhett Butler (USA), Elizabeth Cochran (USA), John Collins (USA), Marie Eblé (USA), John Evans (USA), Paolo Favali (Italy), Doug Given (USA), Ken Gledhill (New Zealand), Begoña Pérez Gómez (Spain), Kenji Hirata (Japan), Bruce Howe (USA), Doug Luther (USA), Christian Meinig (USA), David Meldrum (UK), John Orcutt (USA), Wahyu Pandoe (Indonesia), Johan Robertsson (Switzerland), Hanne Sagen (Norway), Tom Sanford (USA), Uri ten Brink (USA), Richard Thomson (Canada), Stefano Tinti (Italy), Vasily Titov (USA) and John Yuzhu You (Australia). The authors also wish to extend their gratitude to Thorkild Aarup (UNESCO/IOC), Jérôme Aucan (New Caledonia), Christopher Barnes (Canada), Laura Beranzoli (Italy), Kent Bressie (USA), Nigel Bayliff (UK), Francesco Chierici (Italy), Michael Costin (Australia), Antoine Lecroart (France), Yoshiki Yamazaki (USA) and Nevio Zitellini (Italy) for their contributions. -
1. Wind Driven 2. Rogue 3. Tsunami 4.Tidal 5. Underwater Or Undersea
WAVES We will discuss 5 different kinds of waves: 1. Wind driven 2. Rogue 3. Tsunami 4.Tidal 5. Underwater or undersea Waves are important to people since the have an impact on life in the ocean, travel on the ocean and land near the ocean. So we need to look at some of the different types of waves and how they have an impact on things. WIND DRIVEN WAVES While there are many kinds of motions in the ocean, probably the most obvious are the waves. We need a way to discuss waves, so first we need to see how they are measured Waves are measured in specific ways There are many kinds of waves as well. Most of the waves are called “wind driven waves”. These waves are caused by two fluids of different densities moving across one another. In this case one is air the other is water. (You can notice this on a small scale if you blow across a cup of water, or coffee. When you try to cool the liquid and blow across the surface you will notice small “ripples” forming. It is the same principle.) As the wind blows across the water, it sets small “capillary” waves in motion. These are often called “ripples”. (The surface tension of the water, works to end them) These ripples give greater surface area for the wind to blow against and the waves become larger. (These are called “gravity waves” because the force of gravity works to pull them back down to a level ocean.) The area where wind driven waves are created are called “seas”.