FY11 Annual Report • 7.2010–6.2011
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Fused and Vaulted Nasals of Tyrannosaurid Dinosaurs: Implications for Cranial Strength and Feeding Mechanics
Fused and vaulted nasals of tyrannosaurid dinosaurs: Implications for cranial strength and feeding mechanics ERIC SNIVELY, DONALD M. HENDERSON, and DOUG S. PHILLIPS Snively, E., Henderson, D.M., and Phillips, D.S. 2006. Fused and vaulted nasals of tyrannosaurid dinosaurs: Implications for cranial strength and feeding mechanics. Acta Palaeontologica Polonica 51 (3): 435–454. Tyrannosaurid theropods display several unusual adaptations of the skulls and teeth. Their nasals are fused and vaulted, suggesting that these elements braced the cranium against high feeding forces. Exceptionally high strengths of maxillary teeth in Tyrannosaurus rex indicate that it could exert relatively greater feeding forces than other tyrannosaurids. Areas and second moments of area of the nasals, calculated from CT cross−sections, show higher nasal strengths for large tyrannosaurids than for Allosaurus fragilis. Cross−sectional geometry of theropod crania reveals high second moments of area in tyrannosaurids, with resulting high strengths in bending and torsion, when compared with the crania of similarly sized theropods. In tyrannosaurids trends of strength increase are positively allomeric and have similar allometric expo− nents, indicating correlated progression towards unusually high strengths of the feeding apparatus. Fused, arched nasals and broad crania of tyrannosaurids are consistent with deep bites that impacted bone and powerful lateral movements of the head for dismembering prey. Key words: Theropoda, Carnosauria, Tyrannosauridae, biomechanics, feeding mechanics, computer modeling, com− puted tomography. Eric Snively [[email protected]], Department of Biological Sciences, University of Calgary, 2500 University Drive NW, Calgary, Alberta T2N 1N4, Canada; Donald M. Henderson [[email protected]], Royal Tyrrell Museum of Palaeontology, Box 7500, Drumheller, Alberta T0J 0Y0, Canada; Doug S. -
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. -
Chugach State Park Management Plan
CHUGACH STATE PARK MANAGEMENT PLAN Adopted February 2016 CHUGACH STATE PARK MANAGEMENT PLAN Adopted February 2016 Alaska Department of Natural Resources Division of Parks and Outdoor Recreation Cover photos courtesy of: Bull Moose Fight by: Donna Dewhurst Northern Lights Rainbow by: Larry Anderson Falls Creek- Turnagain by: Stephen Nickel Bird Ridge by: Wayne Todd Lupine At Chugach and Eklutna Lake by: Jeff Nelson Evening Beaver Ponds by: Jim Wood Credits and Acknowledgements Planning Team Monica Alvarez, Project Manager/Planner, Alaska Department of Natural Resources, Division of Mining, Land & Water Amanda Hults, Planner, Alaska Department of Natural Resources, Division of Mining, Land & Water Thomas Harrison, Chugach State Park Superintendent, Alaska Department of Natural Resources, Division of Parks and Outdoor Recreation Matthew Wedeking, Chugach State Park Chief Ranger, Alaska Department of Natural Resources, Division of Parks and Outdoor Recreation Ruth Booth, Publisher, Alaska Department of Natural Resources, Division of Mining, Land & Water Plan Contributors Acknowledgements are gratefully due to the following Division of Parks and Outdoor Recreation staff for their help in the planning process and contributions to the plan: Thomas Crockett, Kurt Hensel, Preston Kroes, Ian Thomas, and Keith Wilson- Former and Present Chugach State Park Rangers; Blaine Smith- Chugach State Park Specialist; Bill Evans- Former Landscape Architect; Lucille Baranko- Landscape Specialist; Claire Leclair- Chief of Field Operations; Ben Ellis- Director; -
2012 MSU STUDENT RESEARCH CELEBRATION April 19, 2012
2012 MSU STUDENT RESEARCH CELEBRATION April 19, 2012 MONTANA STATE UNIVERSITY 0 The 2012 Student Research Celebration is Presented by the Undergraduate Scholars Program and The Graduate School. Special Thanks to the Office of the Provost and the Following Sponsors for Their Support of Today’s Event: GOLD SPONSORS ($1,000-$5,000) Montana INBRE Program College of Letters and Science College of Engineering Hughes Undergraduate Biology Program SILVER SPONSORS ($500-$1,000) McNair Scholars Program Center for Biofilm Engineering BRONZE SPONSOR ($100-$500) American Indian Research Opportunities (AIRO) 1 The Undergraduate Scholars Program Would Like to Acknowledge the Following Organizations for their Continued Support of Undergraduate Research: Montana INBRE Program Montana EPSCoR Program Montana Space Grant Consortium AND Montana State University *Office of the Provost, Academic Affairs *Vice President for Research, Creativity, & Technology Transfer *College of Agriculture *College of Arts and Architecture *College of Business *College of Education, Health & Human Development *College of Engineering *College of Letters and Science *College of Nursing *University2 College Table of Contents MAP ......................................................................................................................................... 4 TOPICAL PRESENTATIONS HUMANITIES ................................................................................................................... 5 SUSTAINABILITY ........................................................................................................... -
Arctic National Wildlife Refuge Volume 2
Appendix F Species List Appendix F: Species List F. Species List F.1 Lists The following list and three tables denote the bird, mammal, fish, and plant species known to occur in Arctic National Wildlife Refuge (Arctic Refuge, Refuge). F.1.1 Birds of Arctic Refuge A total of 201 bird species have been recorded on Arctic Refuge. This list describes their status and abundance. Many birds migrate outside of the Refuge in the winter, so unless otherwise noted, the information is for spring, summer, or fall. Bird names and taxonomic classification follow American Ornithologists' Union (1998). F.1.1.1 Definitions of classifications used Regions of the Refuge . Coastal Plain – The area between the coast and the Brooks Range. This area is sometimes split into coastal areas (lagoons, barrier islands, and Beaufort Sea) and inland areas (uplands near the foothills of the Brooks Range). Brooks Range – The mountains, valleys, and foothills north and south of the Continental Divide. South Side – The foothills, taiga, and boreal forest south of the Brooks Range. Status . Permanent Resident – Present throughout the year and breeds in the area. Summer Resident – Only present from May to September. Migrant – Travels through on the way to wintering or breeding areas. Breeder – Documented as a breeding species. Visitor – Present as a non-breeding species. * – Not documented. Abundance . Abundant – Very numerous in suitable habitats. Common – Very likely to be seen or heard in suitable habitats. Fairly Common – Numerous but not always present in suitable habitats. Uncommon – Occurs regularly but not always observed because of lower abundance or secretive behaviors. -
1 GEO Geological Collection Late Triassic-Early Jurassic
Alfred Gillett Trust GB2075 / SOMAG GEO Geological Collection (late Triassic-early Jurassic) GEO Geological Collection Late Triassic-early Jurassic Administrative and biographical history / Object history and association The collection of fossils held by the Alfred Gillett Trust was acquired primarily through the efforts of Alfred Gillett and members of the extended Clark family, as well as through connections with the geologist Henry Woodward (1832-1921) and the Natural History Department at the British Museum (later the Natural History Museum). Alfred Gillett (1814-1904) came from an established Somerset Quaker farming family and was the second son of Martha Isaac (1784-1868) and John Gillett (1785-1861), with five brothers and four sisters. John Gillett was born in Somerton, the only son of shopkeeper Joseph and his wife Sarah Gillett. Martha Isaac was the daughter of William Isaac (1747-1814), tanner of Sturminster Newton, and his wife Elizabeth Clark (1753-1789), elder sister of Joseph Clark I (1762-1831). Via this maternal grandmother, Alfred was a cousin once removed of Joseph Clark’s shoemaker sons Cyrus (1801-1866) and James Clark (1811-1906), partners in C & J Clark Ltd. Alfred was doubly related to the Clarks as Cyrus’s and James’ brother Joseph Clark II (1799- 1877) was married to Martha Clothier Gillett (1803-1852), a relation of John Gillett. Alfred’s sister Maria Gillett (1816-1909) was the wife of Thomas Simpson of Manchester (b 1812), who was appointed by Quaker family arbitrators in 1863 to supervise William Stephens Clark’s management of C & J Clark Ltd. (Another sister Ellen married Thomas’s brother William Simpson of Manchester, printer). -
Late Cretaceous) of Morocco : Palaeobiological and Behavioral Implications Remi Allemand
Endocranial microtomographic study of marine reptiles (Plesiosauria and Mosasauroidea) from the Turonian (Late Cretaceous) of Morocco : palaeobiological and behavioral implications Remi Allemand To cite this version: Remi Allemand. Endocranial microtomographic study of marine reptiles (Plesiosauria and Mosasauroidea) from the Turonian (Late Cretaceous) of Morocco : palaeobiological and behavioral implications. Paleontology. Museum national d’histoire naturelle - MNHN PARIS, 2017. English. NNT : 2017MNHN0015. tel-02375321 HAL Id: tel-02375321 https://tel.archives-ouvertes.fr/tel-02375321 Submitted on 22 Nov 2019 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. MUSEUM NATIONAL D’HISTOIRE NATURELLE Ecole Doctorale Sciences de la Nature et de l’Homme – ED 227 Année 2017 N° attribué par la bibliothèque |_|_|_|_|_|_|_|_|_|_|_|_| THESE Pour obtenir le grade de DOCTEUR DU MUSEUM NATIONAL D’HISTOIRE NATURELLE Spécialité : Paléontologie Présentée et soutenue publiquement par Rémi ALLEMAND Le 21 novembre 2017 Etude microtomographique de l’endocrâne de reptiles marins (Plesiosauria et Mosasauroidea) du Turonien (Crétacé supérieur) du Maroc : implications paléobiologiques et comportementales Sous la direction de : Mme BARDET Nathalie, Directrice de Recherche CNRS et les co-directions de : Mme VINCENT Peggy, Chargée de Recherche CNRS et Mme HOUSSAYE Alexandra, Chargée de Recherche CNRS Composition du jury : M. -
JOURNAL of SCIENCE Published on the Fin:T Day of October, January, April, and July
IOWA STATE COLLEGE JOURNAL OF SCIENCE Published on the fin:t day of October, January, April, and July EDITORIAL BOARD CHAIRMAN, R. M. Hixon. EDITOR-IN-CHIEF, W. H. Bragonier. ASSISTANT EDITOR, Marshall Townsend. CONSULTING EDITORS : E. A. Benbrook, F. E. Brown, E. S. Haber, H. M. Harris, Frank Kerekes, P. Mabel Nelson, Robert W. Orr, J. W. Woodrow. From Sigma Xi: D. L. Holl, C.H. Werkman. All manuscripts submitted should be addressed to W. H. Bragonier, Botany Hall, Iowa State.. .C. olJeg . ~:.. ·~ mes./ . I o..wa. All remittances sho ~~ ~ e.= a d-aJe s~tl tc1° ~~if~ 5 iite College P ress, Press Building, Ams, Ioy;a. .. .• •. • • .• •.. ..• .•. • • : Single Copies: $1.'& (Ex ci~i·.V.01. :xVJ:i,: ii-6.: 4-i..'$;.OO). ~<fl Subscrip- tion: $4.00; : fu •.t;• a~tlda• • •1<1:4 ••.25; • Foreign $4.50.• • • •• ·.:• • • •." . : ... : :. : : .: : . .. : .. ·. .~ ·. ; .. ., ··::.::... .·:·::.:. .. ··· Entered as second-class matter J anuary 16, 1935, at the post office at Ames, Iowa, under the act of March 3, 1879. FLORA OF ALASKA AND ADJACENT PARTS OF CANADA1 An Illustrated and Descriptive Text of All Vascular Plants Known to Occur Within the Region Covered PART VII. GERANIACEAE TO PLUMBAGINACEAE J. P. ANDERSON From the Department of Botan y, Iowa State College Received May 5, 1948 23. GERANIACEAE (Geranium Family) Herbs with stipulate leaves; flowers perfect, regular, axillary, -soli tary or clustered; sepals and petals usually 5 each; stamens distinct; anthers 2-celled, versatile; ovary of 5 carpels separating elastically at maturity with long styles attached to a central axis. Carpels rounded, anthers 10 . ...... ... .. ... ..... 1. Geranium Carpels spindle-shaped, anthers 5 . -
Surficial Geology of the Alaska Highway Corridor, Tetlin Junction to Canada Border, Alaska
Division of Geological & Geophysical Surveys PRELIMINARY INTERPRETIVE REPORT 2012-1A SURFICIAL GEOLOGY OF THE ALASKA HIGHWAY CORRIDOR, TETLIN JUNCTION TO CANADA BORDER, ALASKA by Richard D. Reger, Trent D. Hubbard, and Patricia E. Gallagher Oblique view of fl ooded meander scroll topography along the Chisana River, Nabesna Quadrangle. Photograph taken 07-31-08 by T.D. Hubbard. July 2012 THIS REPORT HAS NOT BEEN REVIEWED FOR TECHNICAL CONTENT (EXCEPT AS NOTED IN TEXT) OR FOR CONFORMITY TO THE EDITORIAL STANDARDS OF DGGS. Released by STATE OF ALASKA DEPARTMENT OF NATURAL RESOURCES Division of Geological & Geophysical Surveys 3354 College Rd., Fairbanks, Alaska 99709-3707 $29.00 CONTENTS Page Introduction .............................................................................................................................................................1 Physiography...........................................................................................................................................................2 Surfi cial geology .....................................................................................................................................................2 Lowland fl uvial–lacustrine complex ................................................................................................................2 Eolian and related deposits .....................................................................................................................................6 Eolian sand .......................................................................................................................................................6 -
Annual Meeting 2011
The Palaeontological Association 55th Annual Meeting 17th–20th December 2011 Plymouth University PROGRAMME and ABSTRACTS Palaeontological Association 2 ANNUAL MEETING ANNUAL MEETING Palaeontological Association 1 The Palaeontological Association 55th Annual Meeting 17th–20th December 2011 School of Geography, Earth and Environmental Sciences, Plymouth University The programme and abstracts for the 55th Annual Meeting of the Palaeontological Association are outlined after the following summary of the meeting. Venue The meeting will take place on the campus of Plymouth University. Directions to the University and a campus map can be found at <http://www.plymouth.ac.uk/location>. The opening symposium and the main oral sessions will be held in the Sherwell Centre, located on North Hill, on the east side of campus. Accommodation Delegates need to make their own arrangements for accommodation. Plymouth has a large number of hotels, guesthouses and hostels at a variety of prices, most of which are within ~1km of the University campus (hotels with PL1 or PL4 postcodes are closest). More information on these can be found through the usual channels, and a useful starting point is the website <http://www.visitplymouth.co.uk/site/where-to-stay>. In addition, we have organised discount rates at the Jury’s Inn, Exeter Street, which is located ~500m from the conference venue. A maximum of 100 rooms have been reserved, and will be allocated on a first-come-first-served basis. Further information can be found on the Association’s website. Travel Transport into Plymouth can be achieved via a variety of means. Travel by train from London Paddington to Plymouth takes between three and four hours depending on the time of day and the number of stops. -
University Microfilm S International 300 N
Cytotaxonomy And Cytogeography Of Selected Arctic And Boreal Alaskan Vascular Plant Taxa Item Type Thesis Authors Dawe, Janice Carol Download date 29/09/2021 03:22:54 Link to Item http://hdl.handle.net/11122/8349 INFORMATION TO USERS This was produced from a copy of a document sent to us for microfilming. While the most advanced technological means to photograph and reproduce this document have been used, the quality is heavily dependent upon the quality of the material submitted. The following explanation of techniques is provided to help you understand markings or notations which may appear on this reproduction. 1.The sign or “target” for pages apparently lacking from the document photographed is “Missing Page(s)”. If it was possible to obtain the missing page(s) or section, they are spliced into the film along with adjacent pages. This may have necessitated cutting through an image and duplicating adjacent pages to assure you of complete continuity. 2. When an image on the film is obliterated with a round black mark it is an indication that the film inspector noticed either blurred copy because of movement during exposure, or duplicate copy. Unless we meant to delete copyrighted materials that should not have been filmed, you will find a good image of the page in the adjacent frame. 3. When a map, drawing or chart, etc., is part of the material being photo graphed the photographer has followed a definite method in “sectioning” the material. It is customary to begin filming at the upper left hand comer of a large sheet and to continue from left to right in equal sections with small overlaps. -
Revision of the Genus Styxosaurus and Relationships of the Late Cretaceous Elasmosaurids (Sauropterygia: Plesiosauria) of the Western Interior Seaway
Marshall University Marshall Digital Scholar Theses, Dissertations and Capstones 2020 Revision of the Genus Styxosaurus and Relationships of the Late Cretaceous Elasmosaurids (Sauropterygia: Plesiosauria) of the Western Interior Seaway Elliott Armour Smith Follow this and additional works at: https://mds.marshall.edu/etd Part of the Biology Commons, Paleobiology Commons, and the Paleontology Commons REVISION OF THE GENUS STYXOSAURUS AND RELATIONSHIPS OF THE LATE CRETACEOUS ELASMOSAURIDS (SAUROPTERYGIA: PLESIOSAURIA) OF THE WESTERN INTERIOR SEAWAY A thesis submitted to the Graduate College of Marshall University In partial fulfillment of the requirements for the degree of Master of Science In Biological Sciences by Elliott Armour Smith Approved by Dr. F. Robin O’Keefe, Committee Chairperson Dr. Habiba Chirchir, Committee Member Dr. Herman Mays, Committee Member Marshall University May 2020 ii © 2020 Elliott Armour Smith ALL RIGHTS RESERVED iii DEDICATION Dedicated to my loving parents for supporting me on my journey as a scientist. iv ACKNOWLEDGEMENTS I would like to thank Dr. Robin O’Keefe for serving as my advisor, and for his constant mentorship and invaluable contributions to this manuscript. I would like to thank Dr. Herman Mays and Dr. Habiba Chirchir for serving on my committee and providing immensely valuable feedback on this manuscript and the ideas within. Thanks to the Marshall University Department of Biological Sciences for travel support. I would like to thank curators Ross Secord (University of Nebraska), Chris Beard (University of Kansas), Tylor Lyson (Denver Museum of Nature and Science), and Darrin Paginac (South Dakota School of Mines and Technology) for granting access to fossil specimens. Thanks to Joel Nielsen (University of Nebraska State Museum), Megan Sims (University of Kansas), Kristen MacKenzie (Denver Museum of Nature and Science) for facilitating access to fossil specimens.