Teacher's Guide to Fossil Forensics Grades 3-6
Total Page：16
File Type：pdf, Size：1020Kb
Load more
Recommended publications
-
Dinosaur Wars Program Transcript
Page 1 Dinosaur Wars Program Transcript Narrator: For more than a century, Americans have had a love affair with dinosaurs. Extinct for millions of years, they were barely known until giant, fossil bones were discovered in the mid-nineteenth century. Two American scientists, Edward Drinker Cope and Othniel Charles Marsh, led the way to many of these discoveries, at the forefront of the young field of paleontology. Jacques Gauthier, Paleontologist: Every iconic dinosaur every kid grows up with, apatosaurus, triceratops, stegosaurus, allosaurus, these guys went out into the American West and they found that stuff. Narrator: Cope and Marsh shed light on the deep past in a way no one had ever been able to do before. They unearthed more than 130 dinosaur species and some of the first fossil evidence supporting Darwin’s new theory of evolution. Mark Jaffe, Writer: Unfortunately there was a more sordid element, too, which was their insatiable hatred for each other, which often just baffled and exasperated everyone around them. Peter Dodson, Paleontologist: They began life as friends. Then things unraveled… and unraveled in quite a spectacular way. Narrator: Cope and Marsh locked horns for decades, in one of the most bitter scientific rivalries in American history. Constantly vying for leadership in their young field, they competed ruthlessly to secure gigantic bones in the American West. They put American science on the world stage and nearly destroyed one another in the process. Page 2 In the summer of 1868, a small group of scientists boarded a Union Pacific train for a sightseeing excursion through the heart of the newly-opened American West. -
In Pliocene Deposits, Antarctic Continental Margin (ANDRILL 1B Drill Core) Molly F
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln ANDRILL Research and Publications Antarctic Drilling Program 2009 Significance of the Trace Fossil Zoophycos in Pliocene Deposits, Antarctic Continental Margin (ANDRILL 1B Drill Core) Molly F. Miller Vanderbilt University, [email protected] Ellen A. Cowan Appalachian State University, [email protected] Simon H. H. Nielsen Florida State University Follow this and additional works at: http://digitalcommons.unl.edu/andrillrespub Part of the Oceanography Commons, and the Paleobiology Commons Miller, Molly F.; Cowan, Ellen A.; and Nielsen, Simon H. H., "Significance of the Trace Fossil Zoophycos in Pliocene Deposits, Antarctic Continental Margin (ANDRILL 1B Drill Core)" (2009). ANDRILL Research and Publications. 61. http://digitalcommons.unl.edu/andrillrespub/61 This Article is brought to you for free and open access by the Antarctic Drilling Program at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in ANDRILL Research and Publications by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. Published in Antarctic Science 21(6) (2009), & Antarctic Science Ltd (2009), pp. 609–618; doi: 10.1017/ s0954102009002041 Copyright © 2009 Cambridge University Press Submitted July 25, 2008, accepted February 9, 2009 Significance of the trace fossil Zoophycos in Pliocene deposits, Antarctic continental margin (ANDRILL 1B drill core) Molly F. Miller,1 Ellen A. Cowan,2 and Simon H.H. Nielsen3 1. Department of Earth and Environmental Sciences, Vanderbilt University, Nashville, TN 37235, USA 2. Department of Geology, Appalachian State University, Boone, NC 28608, USA 3. Antarctic Research Facility, Florida State University, Tallahassee FL 32306-4100, USA Corresponding author — Molly F. -
High School Living Earth Evidence for Evolution Lessons Name: School: Teacher
DO NOT EDIT--Changes must be made through “File info” CorrectionKey=CA-B High School Living Earth Evidence for Evolution Lessons Name: School: Teacher: The Unit should take approximately 4 days complete. Read each section and complete the tasks. DO NOT EDIT--Changes must be made through “File info” CorrectionKey=CA-B FIGURE 1: This creosote ring in the Mojave Desert is estimated to be 11 700 years old . This makes it one of the oldest living organisms on Earth . The creosote bush is thought to be the most drought-tolerant plant in North America. It has a variety of adaptations to its desert environment, including its reproductive tendency to clone outward in rings rather than rely solely on seed production. The plant’s leaves are coated in a foul-tasting resin that protects it from water loss through evaporation and from grazing. It only opens its stomata in the morning to pull in carbon dioxide for photosynthesis from the more humid air and closes them as the day’s temperature increases. It also has a root system that consists of both an exceptionally long tap root and a vast network of shallow feeder roots. Creosote bushes exhibit two different shapes to fit different microclimates. In drier areas, the plant has a cone shape in which stems funnel rainwater into the taproot. In wetter areas, the bush has a more rounded shape that provides shade to its shallow feeder roots. PREDICT How do species change over time to adjust to varying conditions? DRIVING QUESTIONS As you move through the unit, gather evidence to help you answer the following questions. -
CURRICULUM VITAE Ilya V. Buynevich Ilya V
CURRICULUM VITAE Ilya V. Buynevich Ilya V. Buynevich Department of Earth and Environmental Science Tel: 215-204-3635 College of Science and Technology Fax: 215-204-3496 Temple University [email protected] 313 Beury Hall http://sites.temple.edu/coastal 1901 N. 13th Street Philadelphia, PA 19122, USA Citizenship: USA EDUCATION 2001-2003 Post-Doctoral, Geology Woods Hole Oceanographic Institution 2001 Ph.D, Geology Boston University 1994 B.A., Geology, Magna Cum Laude Boston University 1989-1991 Dipl. Sci. Program, Marine Geology Odessa National University, Ukraine RESEARCH INTERESTS Coastal and marine geology; field and experimental ichnology; zoogeomorphology; event sedimentology and taphonomy; morphodynamics and stratigraphy of coastal barriers; aeolian processes and dunefield evolution; geoarchaeology and geoforensics; applied high-resolution geophysics (focus: georadar). POSITIONS HELD 2015 > Associate Professor, Earth and Environmental Science, Temple University 2009-2015 Assistant Professor, Earth and Environmental Science, Temple University 2008-2012 Adjunct Graduate Professor of Oceanography, University of Rhode Island 2004-2009 Assistant Scientist, Geology & Geophysics, Woods Hole Oceanographic Institution 2000-2009 Part-time Faculty, Metropolitan College, Boston University 2007-2009 Visiting Faculty, Earth and Environmental Science, Boston College 2007-2008 Adjunct Faculty, Marine Geology, Kiev National University, Ukraine 2003-2004 Research Geologist, U.S. Geological Survey, Woods Hole Field Center 2001-2003 USGS Postdoctoral Scholar, Woods Hole Oceanographic Institution (WHOI) 1999, 2009 Visiting Faculty, Geology, Tufts University 1997-2000 Research Assistant, Department of Earth Sciences, Boston University PROFESSIONAL ACTIVITY 2014 > - Editorial Board, Geology Bulletin, Lviv National University, Ukraine Geology and Geography Bulletin, Odessa National University, Ukraine 2013 > - Editorial Board, Baltica 2011 > - Associate Editor, Journal of Coastal Research I.V. -
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 -
Making a Trace Fossil
WSC National Fossil Day 2020@ HOME Making a Trace Fossil Gathering Supplies: Soft Modeling Clay or Homemade Salt Dough Rolling Pen Toothpick Leaves, Sticks, Bark and/or Shells Paint Brushes (Optional) Types of Fossils! There are two main types of fossils that paleontologists study: body fossils and trace fossils. So what is the difference between the two? Body fossils are probably what you think of most when you hear the word fossil. Like the large bones of a dinosaur. Body fossils are fossils that retain or keep the actual remains of an animal, even though it goes through the fossilization process. Think about fossils of a tooth, a claw, or skull of an ancient animal. These are all parts of the actual animal that have become a fossil. So if the original remains of a plant, insect or animal become fossilized, this would be a body fossil. Trace fossils show the activity of a plant or animal, without any of the actual remains being present. Examples of trace fossils are tracks of animals, or signs of their scratching and burrowing. Even fossilized poop is a type of trace fossil. The imprint of a leaf or bark from a tree or the texture of a shell are all examples of trace fossils. Remember a trace fossil will show the presence of an living organism without an actual part of their remains being fossilized. They can give clues to what animals did and how they acted along with what their environment was like. Try This! Making your own trace fossil. Go out on a nature walk with your family, in your neighborhood or in your backyard. -
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. -
Trace Fossils and Substrates of the Terminal Proterozoic–Cambrian Transition: Implications for the Record of Early Bilaterians and Sediment Mixing
Trace fossils and substrates of the terminal Proterozoic–Cambrian transition: Implications for the record of early bilaterians and sediment mixing Mary L. Droser*†,So¨ ren Jensen*, and James G. Gehling‡ *Department of Earth Sciences, University of California, Riverside, CA 92521; and ‡South Australian Museum, Division of Natural Sciences, North Terrace, Adelaide 5000, South Australia, Australia Edited by James W. Valentine, University of California, Berkeley, CA, and approved August 16, 2002 (received for review May 29, 2002) The trace fossil record is important in determining the timing of the appearance of bilaterian animals. A conservative estimate puts this time at Ϸ555 million years ago. The preservational potential of traces made close to the sediment–water interface is crucial to detecting early benthic activity. Our studies on earliest Cambrian sediments suggest that shallow tiers were preserved to a greater extent than typical for most of the Phanerozoic, which can be attributed both directly and indirectly to the low levels of sediment mixing. The low levels of sediment mixing meant that thin event beds were preserved. The shallow depth of sediment mixing also meant that muddy sediments were firm close to the sediment–water interface, increasing the likelihood of recording shallow-tier trace fossils in muddy sed- iments. Overall, trace fossils can provide a sound record of the onset of bilaterian benthic activity. he appearance and subsequent diversification of bilaterian Tanimals is a topic of current controversy (refs. 1–7; Fig. 1). Three principal sources of evidence exist: body fossils, trace fossils (trails, tracks, and burrows of animal activity recorded in the sedimentary record), and divergence times calculated by means of a molecular ‘‘clock.’’ The body fossil record indicates a geologically rapid diversification of bilaterian animals not much earlier than the Precambrian–Cambrian boundary, the so-called Cambrian explosion. -
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. -
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. -
Transitional Fossils by Greg
Transitional Fossils By Greg Neyman © Answers In Creation Answers In Creation Website www.answersincreation.org/transitional_fossils.htm Transitional fossils, or the supposed lack thereof, has been used for many years by anti-evolutionists to argue against evolution. Here, I will explain what a transitional fossil is, and why it is not valid as an argument against evolution. A transitional fossil shows the evolutionary development from one species to another. For example, if organism 1 existed 70 million years ago, and organism 2 shows up in the fossil record 5 million years later, then theoretically there should be intermediate species in this 5 million year gap, which shows gradual progression from one species to another. The lack of these "transitional" fossils is proof to young earth creationists that evolution is false. Evolutionists have shown that indeed there are transitional fossils, and there are plenty of examples of them. For instance, see http://www.talkorigins.org/faqs/faq- transitional.html . Here is the key point...even if young earth creationists accept these examples of transitional fossils, they will still claim that there are no transitional fossils! These fossils will be called either unique species, or they will come up with some reason (disease, birth defect, etc) that accounts for the apparent transition feature. Naturally, they will say, "Where are the transitional fossils between these transitional fossils?" If we had a clear fossil record, showing progression every 10,000 years for millions of years, they will not believe it, and will want the "transitional" fossils for the missing 10,000 year period. No amount of evidence will convict them that their belief is wrong.