Dinosaur Wars Program Transcript
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H17 the Descent of Birds < Neornithines, Archaeopteryx
LIFE OF THE MESOZOIC ERA 465 h17 The descent of birds < neornithines, Archaeopteryx, Solnhofen Lms > Alfred, Lord Tennyson / once solved an enigma: When is an / eider [a seaduck] most like a merganser [a lake and river duck]? / He lived long enough to forget the answer. —an anonymous clerihew.1 All eighteen species of penguin live in the Southern Hemisphere. ... The descendants of a common ancestor, sharing common ground. ... ‘This bond, on my [Darwin’s] theory, is simple inheritance.’2 Bird evolution during the Cenozoic has been varied and rapid in the beak but not in the body. For example, Hawaiian Island bird arrivals beginning 5 Ma (million years ago) have evolved to new species with beaks specialized to feed on various flowers and seeds but their bodies have changed so little that the various pioneer-bird stocks are easy to identify. With that perspective, bird varieties distinctive in the beak as owls, hawks, penguins, ducks, flamingos, and parrots, are likely to have diverged in very ancient times. Ducks, albeit primitive ones such as web footed Presbyornis, which could wade but not paddle, already existed in the bird diversity of the Eocene when giant “terror birds,” such as Diatrema, patrolled the ground. Feathers are made mostly of beta keratin, a strong light-weight material. Bird feathers are modified scales which extrude from cells that line skin follicles. The shape and color of the feather so formed can change during the birds growth (say, a downy feather in youth and a stiff feather in adulthood) and by seasonal molts (say, a white feather in the winter and a colored feather for times of courting).3 All birds of the Cenozoic (30 orders) are characterized by toothless jaws and have a pair of elongated foot bones that are partially fused from the bottom up. -
Improving the Federal Response to Sexual Violence in Indian Country
BYSTANDER NO MORE? IMPROVING THE FEDERAL RESPONSE TO SEXUAL VIOLENCE IN INDIAN COUNTRY Sarah Deer* If the Tribal Law and Order Act had existed 16 years ago, my story would be very different . [After I was sexually assaulted in 1994] I received medical treatment at the Indian Health Services hospital but no doctors talked to me about the rape. I had to wait all night for someone to collect DNA. Tribal police suspected a local man but no federal investigators interviewed me. Federal authorities declined to get involved because the attacker had not used a weapon . He was never prosecuted for raping me.1 Lisa Marie Iyotte July 29, 2010 The White House Washington, D.C. When one in three Native American women will be raped in their lifetimes, that is an assault on our national conscience; it is an affront to our shared humanity; it is something that we cannot allow to continue.2 President Barack Obama July 29, 2010 The White House Washington, D.C. INTRODUCTION In contemporary discussions about sexual assault prevention, the role of bystanders has become a common theme. Efforts to educate potential bystanders to identify “red flags” for potential sexual assault are thought to enhance the likelihood that there will be intervention in problematic situations before an assault takes place. In general, the obligations of bystanders are fraught with different legal philosophies about the moral or legal duty of one who observes, but does not intervene.3 Black’s Law Dictionary defines bystander as “One who stands near; a chance looker-on; hence one who has not concern with the business being * © 2017 Sarah Deer. -
Scottsdale Police Department
SCOTTSDALE POLICE DEPARTMENT 2007 ANNUAL REPORT SCOTTSDALE, ARIZONA y y y y Table of Contents Scottsdale Police Department’s Mission ............................................................................................................ 1 From the Desk of Chief Alan Rodbell.................................................................................................................. 3 2007 City of Scottsdale Statistics........................................................................................................................ 5 2007 Crime Clock .................................................................................................................................................. 6 Command Staff...................................................................................................................................................... 7 Department Organization ..................................................................................................................................... 9 Awards & Recognitions...................................................................................................................................... 13 Office of the Chief ............................................................................................................................................... 18 Staff Commander.............................................................................................................................................. 19 Budget Office ................................................................................................................................................... -
Florida State University Libraries
Florida State University Libraries Electronic Theses, Treatises and Dissertations The Graduate School 2017 Fossil Excavation, Museums, and Wyoming: American Paleontology, 1870-1915 Marlena Briane Cameron Follow this and additional works at the DigiNole: FSU's Digital Repository. For more information, please contact [email protected] FLORIDA STATE UNIVERSITY COLLEGE OF ARTS AND SCIENCES FOSSIL EXCAVATION, MUSEUMS, AND WYOMING: AMERICAN PALEONTOLOGY, 1870-1915 By MARLENA BRIANE CAMERON A Thesis submitted to the Program in the History and Philosophy of Science in partial fulfillment of the requirements for the degree of Master of Arts 2017 Marlena Cameron defended this thesis on July 17, 2017. The members of the supervisory committee were: Ronald E. Doel Professor Directing Thesis Michael Ruse Committee Member Kristina Buhrman Committee Member Sandra Varry Committee Member The Graduate School has verified and approved the above-named committee members, and certifies that the thesis has been approved in accordance with university requirements. ii TABLE OF CONTENTS List of Figures ................................................................................................................................ iv Abstract ............................................................................................................................................v 1. INTRODUCTION ......................................................................................................................1 2. THE BONE WARS ....................................................................................................................9 -
Science, Sovereignty, and the Sacred Text: Paleontological Resources and Native American Rights Allison M
Maryland Law Review Volume 55 | Issue 1 Article 5 Science, Sovereignty, and the Sacred Text: Paleontological Resources and Native American Rights Allison M. Dussias Follow this and additional works at: http://digitalcommons.law.umaryland.edu/mlr Part of the Indian and Aboriginal Law Commons Recommended Citation Allison M. Dussias, Science, Sovereignty, and the Sacred Text: Paleontological Resources and Native American Rights, 55 Md. L. Rev. 84 (1996) Available at: http://digitalcommons.law.umaryland.edu/mlr/vol55/iss1/5 This Article is brought to you for free and open access by the Academic Journals at DigitalCommons@UM Carey Law. It has been accepted for inclusion in Maryland Law Review by an authorized administrator of DigitalCommons@UM Carey Law. For more information, please contact [email protected]. SCIENCE, SOVEREIGNTY, AND THE SACRED TEXT: PALEONTOLOGICAL RESOURCES AND NATIVE AMERICAN RIGHTS ALLISON M. DussIAs* Land is the only thing in the world that amounts to anything... for 'tis the only thing in this world that lasts.... 'Tis the only thing worth working for, worth fightingfor-worth dying for.' -Gone with the Wind You have driven away our game and our means of livelihood out of the country, until now we have nothing left that is valuable except the hills that you ask us to give up.... The earth is full of minerals of all kinds, and on the earth the ground is covered with forests of heavy pine, and when we give these up to the Great Father we know that we give up the last thing that is valuable either to us or the white people.2 -Wanigi Ska (White Ghost) We believe that at the beginning of all things, when the earth was young, the thunderbirds were giants. -
Complicated Views: Mainstream Cinema's Representation of Non
University of Southampton Research Repository Copyright © and Moral Rights for this thesis and, where applicable, any accompanying data are retained by the author and/or other copyright owners. A copy can be downloaded for personal non-commercial research or study, without prior permission or charge. This thesis and the accompanying data cannot be reproduced or quoted extensively from without first obtaining permission in writing from the copyright holder/s. The content of the thesis and accompanying research data (where applicable) must not be changed in any way or sold commercially in any format or medium without the formal permission of the copyright holder/s. When referring to this thesis and any accompanying data, full bibliographic details must be given, e.g. Thesis: Author (Year of Submission) "Full thesis title", University of Southampton, name of the University Faculty or School or Department, PhD Thesis, pagination. Data: Author (Year) Title. URI [dataset] University of Southampton Faculty of Arts and Humanities Film Studies Complicated Views: Mainstream Cinema’s Representation of Non-Cinematic Audio/Visual Technologies after Television. DOI: by Eliot W. Blades Thesis for the degree of Doctor of Philosophy May 2020 University of Southampton Abstract Faculty of Arts and Humanities Department of Film Studies Thesis for the degree of Doctor of Philosophy Complicated Views: Mainstream Cinema’s Representation of Non-Cinematic Audio/Visual Technologies after Television. by Eliot W. Blades This thesis examines a number of mainstream fiction feature films which incorporate imagery from non-cinematic moving image technologies. The period examined ranges from the era of the widespread success of television (i.e. -
Attachment J Assessment of Existing Paleontologic Data Along with Field Survey Results for the Jonah Field
Attachment J Assessment of Existing Paleontologic Data Along with Field Survey Results for the Jonah Field June 12, 2007 ABSTRACT This is compilation of a technical analysis of existing paleontological data and a limited, selective paleontological field survey of the geologic bedrock formations that will be impacted on Federal lands by construction associated with energy development in the Jonah Field, Sublette County, Wyoming. The field survey was done on approximately 20% of the field, primarily where good bedrock was exposed or where there were existing, debris piles from recent construction. Some potentially rich areas were inaccessible due to biological restrictions. Heavily vegetated areas were not examined. All locality data are compiled in the separate confidential appendix D. Uinta Paleontological Associates Inc. was contracted to do this work through EnCana Oil & Gas Inc. In addition BP and Ultra Resources are partners in this project as they also have holdings in the Jonah Field. For this project, we reviewed a variety of geologic maps for the area (approximately 47 sections); none of maps have a scale better than 1:100,000. The Wyoming 1:500,000 geology map (Love and Christiansen, 1985) reveals two Eocene geologic formations with four members mapped within or near the Jonah Field (Wasatch – Alkali Creek and Main Body; Green River – Laney and Wilkins Peak members). In addition, Winterfeld’s 1997 paleontology report for the proposed Jonah Field II Project was reviewed carefully. After considerable review of the literature and museum data, it became obvious that the portion of the mapped Alkali Creek Member in the Jonah Field is probably misinterpreted. -
Defining the Mesozoic
DEBRA LINDSAY THE MESOZOIC/DEFINING DISCIPLINES: LATE NINETEENTH- CENTURY DEBATES OVER THE JURASSIC–CRETACEOUS BOUNDARY DEBRA LINDSAY Department of History and Politics University of New Brunswick, Saint John, NB, Canada E2L 4L5 [email protected] ABSTRACT The last two decades of the nineteenth century were exciting times in American paleontology, with disputes over Jurassic dinosaurs between Edward Drinker Cope and Othniel Charles Marsh appearing in the press. Less well known is the dispute over defining the Mesozoic that began in 1888 when Marsh invited Lester Frank Ward, a colleague with whom he had been working on the Potomac Formation for the United States Geological Survey, to speak on the plant fossils found there. Initially agreeing with Marsh that the Potomac was a Jurassic formation, work on fossil cycads led Ward to conclude that the Potomac was Lower Cretaceous. As Ward and Marsh grappled with the question of how to determine the age and identity of Mesozoic systems, they joined other paleontologists and Earth Sciences History geologists such as William J. McGee, Albert Charles Seward, and Samuel W. Williston in 2011, Vol. 30, No. 2 a debate that often reflected scientific training and sub-specializations as much as pp. 216–239 stratigraphic principles, becoming caught up in a trans-Atlantic dispute in which their reputations were on the line as they claimed that ‘their’ fossils were key determinants of Mesozoic systems. In the end, Marsh’s reputation as a paleontologist was far better established than that of Ward, who moved on to another career as a sociologist at Brown University, but cycad discoveries from Maryland, Colorado and Wyoming, and fieldwork, trumped laboratory studies—even when performed by a master systematist—as the Potomac Formation proved to be Lower Cretaceous. -
Insight Into the Evolution of Avian Flight from a New Clade of Early
J. Anat. (2006) 208, pp287–308 IBlackwnell Publishing sLtd ight into the evolution of avian flight from a new clade of Early Cretaceous ornithurines from China and the morphology of Yixianornis grabaui Julia A. Clarke,1 Zhonghe Zhou2 and Fucheng Zhang2 1Department of Marine, Earth and Atmospheric Sciences, North Carolina State University, Raleigh, NC, USA 2Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing, China Abstract In studies of the evolution of avian flight there has been a singular preoccupation with unravelling its origin. By con- trast, the complex changes in morphology that occurred between the earliest form of avian flapping flight and the emergence of the flight capabilities of extant birds remain comparatively little explored. Any such work has been limited by a comparative paucity of fossils illuminating bird evolution near the origin of the clade of extant (i.e. ‘modern’) birds (Aves). Here we recognize three species from the Early Cretaceous of China as comprising a new lineage of basal ornithurine birds. Ornithurae is a clade that includes, approximately, comparatively close relatives of crown clade Aves (extant birds) and that crown clade. The morphology of the best-preserved specimen from this newly recognized Asian diversity, the holotype specimen of Yixianornis grabaui Zhou and Zhang 2001, complete with finely preserved wing and tail feather impressions, is used to illustrate the new insights offered by recognition of this lineage. Hypotheses of avian morphological evolution and specifically proposed patterns of change in different avian locomotor modules after the origin of flight are impacted by recognition of the new lineage. -
EXTREME MAMMALS Amnh.Org/Extrememammals GRADES 3-5 ACTIVITIES
EXTREME MAMMALS amnh.org/extrememammals GRADES 3-5 ACTIVITIES Welcome to Extreme Mammals: The Biggest, Smallest, and Most Amazing Mammals of All Time. Use this sheet to help your class explore what makes a mammal a mammal, and discover what’s normal or extreme when it comes to this incredibly diverse group of animals. The activities below and on the Student Worksheet can be adapted to meet your students’ interests and abilities. BEFORE YOUR VISIT New York State Science Class Discussion: Mammals live everywhere from the sea to the treetops, Core Curriculum and have evolved to swim, glide, burrow, run, hop, climb trees, and even Major Understanding LE 3.1c fl y. Start a discussion by asking students what they think is “normal” for In order to survive in their a mammal when it comes to size, shape, or behavior. What’s “extreme” environment, plants and animals or unusual, and why? For information to support the discussion, refer to must adapt to that environment. the Essential Questions section of the Guide. Research Activity: After your discussion, have students go on a Web Hunt: Dioramas Coming to Life (www2.scholastic.com/ browse/article.jsp?id=11422). Ask students to fi nd examples of mammals on their hunt that will help them fi nd answers to these questions: What is a mammal? What’s “normal” for mammals? and How and why are some mammals “extreme”? DURING YOUR VISIT IN THE EXTREME MAMMALS EXHIBITION Students can use the reproducible on the Use the activities and guiding questions in Sections 1 and 2 reverse side of this sheet to further explore these of Teaching in the Exhibition in this Guide to help students concepts. -
La Brea and Beyond: the Paleontology of Asphalt-Preserved Biotas
La Brea and Beyond: The Paleontology of Asphalt-Preserved Biotas Edited by John M. Harris Natural History Museum of Los Angeles County Science Series 42 September 15, 2015 Cover Illustration: Pit 91 in 1915 An asphaltic bone mass in Pit 91 was discovered and exposed by the Los Angeles County Museum of History, Science and Art in the summer of 1915. The Los Angeles County Museum of Natural History resumed excavation at this site in 1969. Retrieval of the “microfossils” from the asphaltic matrix has yielded a wealth of insect, mollusk, and plant remains, more than doubling the number of species recovered by earlier excavations. Today, the current excavation site is 900 square feet in extent, yielding fossils that range in age from about 15,000 to about 42,000 radiocarbon years. Natural History Museum of Los Angeles County Archives, RLB 347. LA BREA AND BEYOND: THE PALEONTOLOGY OF ASPHALT-PRESERVED BIOTAS Edited By John M. Harris NO. 42 SCIENCE SERIES NATURAL HISTORY MUSEUM OF LOS ANGELES COUNTY SCIENTIFIC PUBLICATIONS COMMITTEE Luis M. Chiappe, Vice President for Research and Collections John M. Harris, Committee Chairman Joel W. Martin Gregory Pauly Christine Thacker Xiaoming Wang K. Victoria Brown, Managing Editor Go Online to www.nhm.org/scholarlypublications for open access to volumes of Science Series and Contributions in Science. Natural History Museum of Los Angeles County Los Angeles, California 90007 ISSN 1-891276-27-1 Published on September 15, 2015 Printed at Allen Press, Inc., Lawrence, Kansas PREFACE Rancho La Brea was a Mexican land grant Basin during the Late Pleistocene—sagebrush located to the west of El Pueblo de Nuestra scrub dotted with groves of oak and juniper with Sen˜ora la Reina de los A´ ngeles del Rı´ode riparian woodland along the major stream courses Porciu´ncula, now better known as downtown and with chaparral vegetation on the surrounding Los Angeles. -
A Teacher's Guide to Joe on the Go Grades
A Teacher’s Guide to Joe on the Go Grades 3-6 Description Joseph Leidy was said to be the last man to know everything. Even when he was just a boy, he was always trying to understand his world. Known as the Father of American Vertebrate paleontology, Joe was always on the go. In the spirit of Joseph Leidy, the Academy of Natural Sciences of Drexel University wants you to engage with the world of science in your classroom and take one of natural history’s most important figures with you! Include Lil’ Leidy in your experiments, take a picture, and share your explorations with the Academy! This packet includes activities your class can do that relate to the amazing work that Joseph Leidy did throughout his career Keep reading to improve your understanding of the man behind some of the most interesting finds in natural science. Whether he was solving a murder by taking a close look at cell structure or piecing together fossil remains of an ancient beast based on a modern day descendant, Joseph Leidy was always on the go! Let’s join in celebrating 200 years of discovery at the Academy of Natural Sciences of Drexel University and take Joe on the Go! This curriculum guide is broken down into three parts that reflect many of the themes of Joseph Leidy’s personal and professional life. Be a Scientist! asks students to apply general scientific skills to their world. Paleontology Rocks! digs deeper into the field of fossils. Small Worlds takes a closer look at the smaller organisms sharing our planet: parasites.