2011-11 R&C Newsletter
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Educator Guide, Grades
Texas Memorial Museum Page 1 Hall of Geology and Paleontology Overview Over its long history Texas has been pocked by meteorites and covered by oceans. Mountains have come and gone, and new ones have appeared. Forests have sprouted and disappeared, and the climate has changed dramatically. Texas has been home to some of the world’s strangest and most spectacular creatures. Its dynamic geological history has left today’s Texas with a great wealth of natural resources. So walk with us back through the Ice Ages, beyond the Age of Dinosaurs, into the most remote depths of Texas’ natural history. By studying environments and life forms of Texas’ past, we have learned much about our natural world today. As you walk through the Hall of Geology and Paleontology, consider this: what will the Texas environment be like in the future? Texas Essential Knowledge and Skills Correlations English Language Arts and Reading 3rd grade - 3.1, 3.3, 3.4, 3.6, 3.7, 3.8, 3.9, 3.14, 3.15, 3.18, 3.20 4th grade - 4.1, 4.3, 4.5, 4.7, 4.8, 4.9, 4.10, 4.15, 4.16, 4.18, 4.19, 4.21, 4.25 5th grade - 5.1, 5.3, 5.7, 5.8, 5.9, 5.10, 5.15, 5.16, 5.18, 5.19, 5.21, 5.25 Science 3rd grade - 3.9 (A-C), 3.10 (A) 4th grade - 4.9 (A,B), 4.10 (A) 5th grade -5.7(D), 5.9 (A-C), 5.10(A) Social Studies 3rd grade - 3.16 (E) 4th grade - 4.6 (A), 4.22 (C) 5th grade - 5.6 (A), 5.25 (C) Words to Know • adaptation – Features or behaviors that can improve a plant or animal’s chance for survival and of producing more surviving young. -
A NEW AMEBELODONT, TORYNOBELODON BARNUMBROWNI, SP. NOV. a PRELIMINARY REPORT Erwin Hinckley Barbour
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Bulletin of the University of Nebraska State Museum, University of Nebraska State Museum 1931 A NEW AMEBELODONT, TORYNOBELODON BARNUMBROWNI, SP. NOV. A PRELIMINARY REPORT Erwin Hinckley Barbour Follow this and additional works at: http://digitalcommons.unl.edu/museumbulletin Part of the Entomology Commons, Geology Commons, Geomorphology Commons, Other Ecology and Evolutionary Biology Commons, Paleobiology Commons, Paleontology Commons, and the Sedimentology Commons This Article is brought to you for free and open access by the Museum, University of Nebraska State at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Bulletin of the University of Nebraska State Museum by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. 1/ 6 . BULLETIN 22 VOLUME I UN 1~l:7Gtrs;:J:~~!1 L'P' i THE NEBRASKA STATE USEUM I tor ERWIN H. BARBOUR, Dir NUl :~,~I r ~;l A NEW AMEBELODONT, TOR :I.,I,lI..LJ.J;I.c.uUJ.J~m.T-~ ___I BARNUMBROWNI, SP. NOV. A PRELIMINARY REPORT By ERWIN HINCKLEY BARBOUR The subfamily of longirostrine mastodonts known as the Amebelodontinae have been so recently discovered and described that as yet theY; are little known by the citizens of this state. They are most briefly and directly described as shovel-tusked mastodons. The first one found, namely Amebelodon fricki, was secured in April 1927, and was pub lished June 1927. In the meantime, many other examples of Amebelodonts have been added to the Morrill Palaeon tological Collections of the Nebraska State Museum. The exact number cannot be stated until the material shipped in from the field during the current season is unpacked, cleaned, and identified. -
Earth Science Week 2009
Earth Science Week 2013 “Mapping Our World” Highlights and News Clips American Geosciences Institute 4220 King Street, Alexandria, Virginia 22302 www.earthsciweek.org • [email protected] Ann E. Benbow, Ph.D. • Geoff Camphire • Katelyn Murtha Made possible with support from U.S. Geological Survey • National Park Service • NASA AAPG Foundation • Association of American State Geologists Esri • American Geophysical Union • Geological Society of America National Geographic • Society for Mining, Metallurgy, and Exploration 1 Earth Science Week 2013 “Mapping Our World” Highlights and News Clips Table of Contents Introduction 4 Overview 5 Key Partnerships and Efforts 5 Earth Science Week Toolkits 13 Web Resources 13 Newsletter 14 National Contests 15 Earth Science Teacher Award 15 Events 16 Citywide Celebration 17 AGI Promotions 17 Official Proclamations 18 Publicity and Media Coverage 18 External Evaluation: Key Outcomes 20 Sponsors and Contributors 21 Activities by State, Territory, and Nation 22 Announcements and News Clips www.earthsciweek.org/highlights Because of the large and increasing number of news clippings citing Earth Science Week activities and resources, the print edition of the print report no longer includes clippings. To view the hundreds of press releases and news items promoting awareness of Earth Science Week each year, please go online to www.earthsciweek.org/highlights. Thank you for helping us in our efforts to conserve resources and protect the environment. 2 3 Highlights and News Clips from Earth Science Week 2013 Introduction Held October 13-19, 2013, the 16th annual Earth Science Week celebrated the theme of “Mapping Our World.” The 2013 event, like past celebrations, promoted public and professional awareness of Earth science in education and society. -
09 Göhlich.Indd
ZOBODAT - www.zobodat.at Zoologisch-Botanische Datenbank/Zoological-Botanical Database Digitale Literatur/Digital Literature Zeitschrift/Journal: Annalen des Naturhistorischen Museums in Wien Jahr/Year: 2007 Band/Volume: 108A Autor(en)/Author(s): Göhlich Ursula B. Artikel/Article: 9. Gomphotheres (Proboscidea, Mammalia). In: Daxner-Höck, Gudrun ed. Oligocene-Miocene Vertebrates from the Valley of Lakes (Central Mongolia): Morphology, phylogenetic and stratigraphic implications 271-289 ©Naturhistorisches Museum Wien, download unter www.biologiezentrum.at Ann. Naturhist. Mus. Wien 108 A 271–289 Wien, September 2007 Oligocene-Miocene Vertebrates from the Valley of Lakes (Central Mongolia): Morphology, phylogenetic and stratigraphic implications Editor: Gudrun DAXNER-HÖCK 9. Gomphotheres (Proboscidea, Mammalia) from the Early-Middle Miocene of Central Mongolia by Ursula B. GÖHLICH1 (With 1 text-figure, 3 tables and 1 plate) Manuscript submitted on August 31st 2005, the revised manuscript on January 26th 2006 Abstract Presented here is new fossil proboscidean material from the Miocene Loh Formation of the Valley of Lakes in Central Mongolia. Two, possibly three, different taxa of gomphotheres s. l. are represented in three different localities, but the fragmentary preservation of the couple of cheek teeth and some post- cranial bone remains restricts their systematic determination. Only one molar can be identified as cf. Gomphotherium mongoliense representing the crown morphology of the bunodont type of the "Gompho- therium angustidens group". The residual tooth and remains might belong to more derived, trilophodont gomphotheres of the genus Gomphotherium, or perhaps also to shovel-tusked gomphotheres. Key words: Mongolia, Loh Formation, Miocene, Proboscidea, Gomphotheriidae, Gomphotherium. Zusammenfassung Diese Arbeit stellt neues Material fossiler Proboscidea aus der miozänen Loh Formation aus dem "Tal der Seen" in der Zentral-Mongolei vor. -
The Fossil Proboscideans of Bulgaria and the Importance of Some Bulgarian Finds – a Brief Review
Historia naturalis bulgarica, The fossil proboscideans of Bulgaria 139 16: 139-150, 2004 The fossil proboscideans of Bulgaria and the importance of some Bulgarian finds – a brief review Georgi N. MARKOV MARKOV G. 2004. The fossil proboscideans of Bulgaria and the importance of some Bulgarian finds – a brief review. – Historia naturalis bulgarica, 16: 139-150. Abstract. The paper summarizes briefly the current data on Bulgarian fossil proboscideans, revised by the author. Finds of special interest and importance for different problems of proboscideanology are discussed, with some paleozoogeographical notes. Key words: Proboscidea, Neogene, Bulgaria, Systematics Introduction The following text is a brief summary of the results obtained during a PhD research (2000-2003; thesis in preparation) on the fossil proboscideans of Bulgaria. Various Bulgarian collections stock several hundred specimens of fossil proboscideans from more than a hundred localities in the country. BAKALOV & NIKOLOV (1962; 1964) summarized most of the finds collected from the beginning of the 20th century to the 1960s, the first of the cited papers dealing with deinotheres, mammutids and gomphotheres sensu lato, the second – with elephantids. Sporadic publications from the 1970s have added more material. During the 1980s and the 1990s there were practically no studies by Bulgarian authors describing new material or revising the proboscidean fossils already published. Bulgarian material has been discussed by TASSY (1983; 1999), TOBIEN (1976; 1978; 1986; 1988), METZ- MULLER (1995; 1996a,b; 2000), and more recently by MARKOV et al. (2002), HUTTUNEN (2002a,b), HUTTUNEN & GÖHLICH (2002), LISTER & van ESSEN (2003), and MARKOV & SPASSOV (2003a,b). During the last two decades, a large amount of unpublished material was gathered, and many of the previously published finds needed a serious revision. -
Earth Science Week 2011 “Our Ever-Changing Earth”
Earth Science Week 2011 “Our Ever-Changing Earth” Highlights and News Clippings American Geosciences Institute 4220 King Street, Alexandria, Virginia 22302 www.earthsciweek.org • [email protected] Ann E. Benbow, Ph.D. • Geoff Camphire • Filla Baliwag Made possible with support from U.S. Geological Survey • AAPG Foundation NASA • ExxonMobil National Park Service • Esri Earth Science Week 2011 “Our Ever-Changing Earth” Highlights and News Clippings Table of Contents Introduction 3 Overview 4 New Partnerships and Efforts 4 Earth Science Week Toolkits 7 Web Resources 8 Newsletter 9 National Contests 9 Earth Science Teacher Award 9 Events 10 AGI Promotions 12 Official Proclamations 12 Publicity and Media Coverage 12 External Evaluation: Key Outcomes 14 Sponsors and Contributors 15 Activities by State, Territory, and Nation 16 Announcements and News Clippings www.earthsciweek.org/highlights • • • NOTE: Because of the large and increasing number of news clippings citing Earth Science Week activities and resources, the print edition of this report will no longer include clippings. To view the hundreds of press releases and news items promoting awareness of Earth Science Week each year, please go online to www.earthsciweek.org/highlights. Thank you for helping us in our efforts to conserve resources and protect the environment. 1 2 Highlights and News Clippings from Earth Science Week 2011 Introduction Held October 9-15, 2011, the 14th annual Earth Science Week celebrated the theme of “Our Ever-Changing Earth.” Earth Science Week 2011, like past celebrations, promoted public and professional awareness of Earth science in education and society. Each year, AGI organizes Earth Science Week as a service to member societies, with generous help from partner organizations that provide funding, donate materials, organize events, and publicize the celebration. -
Paleobiogeography of Trilophodont Gomphotheres (Mammalia: Proboscidea)
Revista Mexicana deTrilophodont Ciencias Geológicas, gomphotheres. v. 28, Anúm. reconstruction 2, 2011, p. applying235-244 DIVA (Dispersion-Vicariance Analysis) 235 Paleobiogeography of trilophodont gomphotheres (Mammalia: Proboscidea). A reconstruction applying DIVA (Dispersion-Vicariance Analysis) María Teresa Alberdi1,*, José Luis Prado2, Edgardo Ortiz-Jaureguizar3, Paula Posadas3, and Mariano Donato1 1 Departamento de Paleobiología, Museo Nacional de Ciencias Naturales, CSIC, José Gutiérrez Abascal 2, 28006, Madrid, España. 2 INCUAPA, Departamento de Arqueología, Universidad Nacional del Centro, Del Valle 5737, B7400JWI Olavarría, Argentina. 3 LASBE, Facultad de Ciencias Naturales y Museo, Universidad Nacional de La Plata, Paseo del Bosque S/Nº, B1900FWA La Plata, Argentina. * [email protected] ABSTRACT The objective of our paper was to analyze the distributional patterns of trilophodont gomphotheres, applying an event-based biogeographic method. We have attempted to interpret the biogeographical history of trilophodont gomphotheres in the context of the geological evolution of the continents they inhabited during the Cenozoic. To reconstruct this biogeographic history we used DIVA 1.1. This application resulted in an exact solution requiring three vicariant events, and 15 dispersal events, most of them (i.e., 14) occurring at terminal taxa. The single dispersal event at an internal node affected the common ancestor to Sinomastodon plus the clade Cuvieronius – Stegomastodon. A vicariant event took place which resulted in two isolated groups: (1) Amebelodontinae (Africa – Europe – Asia) and (2) Gomphotheriinae (North America). The Amebelodontinae clade was split by a second vicariant event into Archaeobelodon (Africa and Europe), and the ancestors of the remaining genera of the clade (Asia). In contrast, the Gomphotheriinae clade evolved mainly in North America. -
Fall/Winter 2016
InsIde: digging Up dinosaurs The member magazine of the Academy of Natural Sciences of Drexel University Fall 2016 Academy Greetings President and CEO: George W. Gephart, Jr. Director of Membership and Appeals: Lindsay A. Fiesthumel Director of Communications: Mary Alice Hartsock Senior Graphic Designer: Stephanie Gleit Contributing Writers: Jason Poole, Mike Servedio, Jennifer Vess Academy Frontiers is a publication of the Academy of Natural Sciences of Drexel University, 1900 Benjamin Franklin Parkway, Philadelphia, PA 19103. Please send questions or comments about Academy Frontiers to [email protected]. Academy membership includes a subscription to Academy Frontiers, free general admission to the museum, discounts in the Academy Shop and Academy Café, invitations to special events and Katie Clark/ANS Katie exhibit openings, and much more. Dear Friends, For information about Academy membership, call 215-299-1022 or visit ansp.org/membership. The Academy is the place in Philadelphia to see and learn about fossils, thanks to exciting Board of Trustees current exhibits such as Dinosaurs Unearthed and our famous Dinosaur Hall. Did you Chair of the Board know that paleontology is embedded deeply in our rich history and current scientific Peter A. Austen research? Among our many famous personalities was Academy scientist and father of Trustees American vertebrate paleontology Joseph Leidy, who identified the extinct American John F. Bales III lion and named the famous dinosaur Hadrosaurus foulkii after its discovery in 1858 in Jeffrey Beachell Haddonfield, New Jersey. The Academy created a full cast of the dinosaur and put it on M. Brian Blake display in 1868, becoming the first place in the world where the public could go to see a Amy Branch Amy Coes dinosaur. -
A Grazing Gomphotherium in Middle Miocene Central Asia, 10
www.nature.com/scientificreports OPEN A grazing Gomphotherium in Middle Miocene Central Asia, 10 million years prior to the origin of the Received: 16 November 2017 Accepted: 29 March 2018 Elephantidae Published: xx xx xxxx Yan Wu1,2, Tao Deng1,2,3, Yaowu Hu1,7, Jiao Ma1,7, Xinying Zhou1,2, Limi Mao4, Hanwen Zhang 5,6, Jie Ye1 & Shi-Qi Wang1,2,3 Feeding preference of fossil herbivorous mammals, concerning the coevolution of mammalian and foral ecosystems, has become of key research interest. In this paper, phytoliths in dental calculus from two gomphotheriid proboscideans of the middle Miocene Junggar Basin, Central Asia, have been identifed, suggesting that Gomphotherium connexum was a mixed feeder, while the phytoliths from G. steinheimense indicates grazing preference. This is the earliest-known proboscidean with a predominantly grazing habit. These results are further confrmed by microwear and isotope analyses. Pollen record reveals an open steppic environment with few trees, indicating an early aridity phase in the Asian interior during the Mid-Miocene Climate Optimum, which might urge a diet remodeling of G. steinheimense. Morphological and cladistic analyses show that G. steinheimense comprises the sister taxon of tetralophodont gomphotheres, which were believed to be the general ancestral stock of derived “true elephantids”; whereas G. connexum represents a more conservative lineage in both feeding behavior and tooth morphology, which subsequently became completely extinct. Therefore, grazing by G. steinheimense may have acted as a behavior preadaptive for aridity, and allowing its lineage evolving new morphological features for surviving later in time. This study displays an interesting example of behavioral adaptation prior to morphological modifcation. -
An Examination of Feeding Ecology in Pleistocene Proboscideans from Southern China (Sinomastodon, Stegodon, Elephas), by Means of Dental Microwear Texture Analysis
Quaternary International xxx (2016) 1e11 Contents lists available at ScienceDirect Quaternary International journal homepage: www.elsevier.com/locate/quaint An examination of feeding ecology in Pleistocene proboscideans from southern China (Sinomastodon, Stegodon, Elephas), by means of dental microwear texture analysis * Hanwen Zhang a, Yuan Wang b, c, , Christine M. Janis a, Robert H. Goodall d, ** Mark A. Purnell d, a School of Earth Sciences, University of Bristol, Wills Memorial Building, Queen's Road, Bristol BS8 1RJ, UK b Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing 100044, China c State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing 210008, China d University of Leicester, Department of Geology, Leicester LE1 7RH, UK article info abstract Article history: It has long been thought that environmental perturbations were the key driving force behind the suc- Available online xxx cession of three distinct mammal faunas in the Pleistocene Ailuropoda-Stegodon faunal complex (sensu lato) of South China: the lower Pleistocene Gigantopithecus-Sinomastodon fauna, the middle Pleistocene Keywords: Ailuropoda-Stegodon fauna (sensu stricto) and the upper Pleistocene Homo-Elephas fauna. Here, we apply Pleistocene proboscideans three-dimensional dental microwear texture analysis (DMTA) to three characteristic fossil proboscideans South China from these mammal faunas to provide preliminary tests for hypotheses of trophic ecology. Despite a few DMTA methodological caveats, this study demonstrates the potential of DMTA for understanding the diets of Microwear fl Feeding ecology fossil proboscideans. The texture of microwear in Sinomastodon and Stegodon are more re ective of browsing, whereas that of Elephas is suggestive of mixed feeding. -
Younger Stratum with More Recent Fossils Older Stratum with Older Fossils
© 2014 Pearson Education, Inc. 1 © 2014 Pearson Education, Inc. 2 Younger stratum with more recent fossils Older stratum with older fossils © 2014 Pearson Education, Inc. 3 © 2014 Pearson Education, Inc. 4 Darwin in 1840, after HMS Beagle at sea his return from the voyage Great Britain EUROPE NORTH AMERICA ATLANTIC OCEAN The PACIFIC AFRICA Galápagos Pinta OCEAN Islands Genovesa (a) Cactus-eater (c) Insect-eater Marchena SOUTH Equator Malay Archipelago Equator PACIFIC Santiago AMERICA Daphne OCEAN Islands Chile Brazil Fernandina Pinzón AUSTRALIA PACIFIC Isabela Santa Santa OCEAN Cruz Fe San Argentina Cristobal Cape of 0 20 40 Andes Mtns. Tasmania Florenza Española Good Hope Kilometers Cape Horn New Zealand (b) Seed-eater © 2014 Pearson Education, Inc. 5 © 2014 Pearson Education, Inc. 6 © 2014 Pearson Education, Inc. 7 © 2014 Pearson Education, Inc. 8 Hyracoidea (Hyraxes) Sirenia (Manatees and relatives) † Moeritherium † Barytherium † Deinotherium Cabbage † Selection for Mammut apical (tip) bud † Platybelodon Brussels † Stegodon sprouts Selection for Selection Broccoli axillary (side) for flowers † Mammuthus buds and stems Elephas maximus Selection (Asia) for stems Loxodonta africana (Africa) Selection Loxodonta cyclotis for leaves (Africa) 60 34 24 5.5 2 104 0 Kale Wild mustard Kohlrabi Millions of years ago Years ago © 2014 Pearson Education, Inc. 9 © 2014 Pearson Education, Inc. 10 Spore cloud © 2014 Pearson Education, Inc. 11 © 2014 Pearson Education, Inc. 12 Observations Individuals in a population Organisms produce more vary in their heritable offspring than the characteristics. environment can support. Inferences Individuals that are well suited to their environment tend to leave more offspring than other individuals. and (a) A flower mantid in Malaysia (b) A leaf mantid in Borneo Over time, favorable traits accumulate in the population. -
FOSSIL Project Newsletter Spring 2017
News from the FOSSIL Project Vol. 4, Issue 1, Spring 2017 [email protected] www.myfossil.org @projectfossil The FossilProject Inside this issue: FOSSIL PROJECT UPDATES SPRING 2017 Featured Professional: by Eleanor Gardner James R. Thomka Personnel Updates Amateur Spotlight: We are proud to announce that Linda McCall, president Malcolm W. Bedell, Jr. of the North Carolina Fossil Club, has joined the FOSSIL Project’s steering committee. She will serve on the committee Featured Organization: through December 2017 and help to keep amateur interests Georgia Paleontological represented as the FOSSIL Project enters its final 1.5 years of Association funding. After her term is up, Linda will aid us in identifying another representative to serve on the committee. Linda has Horse Teeth and California already provided many excellent ideas and feedback, and we Crocs appreciate her continued commitment to the Project and the myFOSSIL community. Megalodon Tooth Deformities Linda McCall News from the Paleontological Society Dealing with a Fossil Estate As a member of the Paleontological Society Executive Committee, Bruce can report that we now have more than 50 members who have opted for the new amateur New Characters in Big Horn member category. The PS is very excited about this response so far, and we look Basin Paleontology forward to a continuing increase in representation from amateurs. We hope that the benefits of the PS will make membership attractive and also result in a continued California’s State Dino positive and supportive spirit of working together to advance the study of fossils and paleontology. DPS Releases “Guide to Fossil Collecting” Every year the PS receives nominations for the Strimple Award given to an amateur who has made sustained contributions to paleontology.