Appendix A. Supplementary Material
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The Paleocene-Eocene Thermal Maximum Super Greenhouse: Biotic and Geochemical Signatures, Age Models and Mechanisms of Climate Change
Chapter 5 The Paleocene-Eocene thermal maximum super greenhouse: biotic and geochemical signatures, age models and mechanisms of climate change The geologically brief episode of global warming which occurred close to the Paleocene – Eocene boundary, termed the Paleocene – Eocene thermal maximum (PETM), has been extensively studied since its discovery in 1991. The PETM is characterized by a geographically quasi- uniform 5-8°C warming of Earth’s surface as well as the deep ocean, and large changes in ocean chemistry. There is general consensus that the PETM was associated with the geologically rapid input of large amounts of CO2 and/or CH4 into the exogenic (ocean-atmosphere) carbon pool, but the source of this carbon is still under discussion. The biotic response on land and in the oceans included radiations, extinctions and migrations, and was heterogeneous in nature and severity. Debate continues on the total duration of the PETM, as well as on the relative amount of time involved in its onset, its relatively stable middle part, and its recovery phase. Recently, several events that appear similar to the PETM in nature, but of smaller magnitude, were identified in the late Paleocene through early Eocene, of which the timing was possibly modulated by orbital forcing. If these events and their astronomical pacing are confirmed, the trigger was probably insolation forced, excluding unique events as the cause of the PETM. 61 PETM review Close to the boundary between the Paleocene and Eocene epochs, approximately 55.5 Ma ago (Berggren et al., 1992; Chapter 2), a distinct phase of global warming occurred, which has been called the Paleocene-Eocene thermal maximum (PETM), and which was superimposed on already warm conditions. -
Asian Paleocene-Early Eocene Chronology and Biotic Events
©Geol. Bundesanstalt, Wien; download unter www.geologie.ac.at Berichte Geol. B.-A., 85 (ISSN 1017-8880) – CBEP 2011, Salzburg, June 5th – 8th Asian Paleocene-Early Eocene Chronology and biotic events Suyin Ting1, Yongsheng Tong2, William C. Clyde3, Paul L.Koch4, Jin Meng5, Yuanqing Wang2, Gabriel J. Bowen6, Qian Li2, Snell E. Kathryn4 1 LSU Museum of Natural Science, Baton Rouge, LA 70803, USA 2 Institute of Vert. Paleont. & Paleoanth., CAS., Beijing 100044, China 3 University of New Hampshire, Durham, NH 03824, USA 4 University of California Santa Cruz, Santa Cruz, CA 95064, USA 5 American Museum of Natural History, New York, NY 10024, USA 6 Purdue University, West Lafayette, IN 47907, USA Biostratigraphic, chemostratigraphic, and magnetostratigraphic studies of the Paleocene and early Eocene strata in the Nanxiong Basin of Guangdong, Chijiang Basin of Jiangxi, Qianshan Basin of Anhui, Hengyang Basin of Hunan, and Erlian Basin of Inner Mongolia, China, in last ten years provide the first well-resolved geochronological constrains on stratigraphic framework for the early Paleogene of Asia. Asian Paleocene and early Eocene strata are subdivided into four biochronological units based on the fossil mammals (Land Mammal Ages). From oldest to youngest, they are the Shanghuan, the Nongshanian, the Gashatan, and the Bumbanian Asian Land Mammal Ages (ALMA). Recent paleomagnetic data from the Nanxiong Basin indicate that the base of the Shanghuan lies about 2/3 the way up Chron C29r. Nanxiong data and recent paleomagnetic and isotopic results from the Chijiang Basin show that the Shanghuan-Nongshanian ALMA boundary lies between the upper part of Chron C27n and the lower part of Chron C26r, close to the Chron C27n-C26r reversal. -
The Phylogenetic Position of Ambiortus: Comparison with Other Mesozoic Birds from Asia1 J
ISSN 00310301, Paleontological Journal, 2013, Vol. 47, No. 11, pp. 1270–1281. © Pleiades Publishing, Ltd., 2013. The Phylogenetic Position of Ambiortus: Comparison with Other Mesozoic Birds from Asia1 J. K. O’Connora and N. V. Zelenkovb aKey Laboratory of Evolution and Systematics, Institute of Vertebrate Paleontology and Paleoanthropology, 142 Xizhimenwai Dajie, Beijing China 10044 bBorissiak Paleontological Institute, Russian Academy of Sciences, Profsoyuznaya ul. 123, Moscow, 117997 Russia email: [email protected], [email protected] Received August 6, 2012 Abstract—Since the last description of the ornithurine bird Ambiortus dementjevi from Mongolia, a wealth of Early Cretaceous birds have been discovered in China. Here we provide a detailed comparison of the anatomy of Ambiortus relative to other known Early Cretaceous ornithuromorphs from the Chinese Jehol Group and Xiagou Formation. We include new information on Ambiortus from a previously undescribed slab preserving part of the sternum. Ambiortus is superficially similar to Gansus yumenensis from the Aptian Xiagou Forma tion but shares more morphological features with Yixianornis grabaui (Ornithuromorpha: Songlingorni thidae) from the Jiufotang Formation of the Jehol Group. In general, the mosaic pattern of character distri bution among early ornithuromorph taxa does not reveal obvious relationships between taxa. Ambiortus was placed in a large phylogenetic analysis of Mesozoic birds, which confirms morphological observations and places Ambiortus in a polytomy with Yixianornis and Gansus. Keywords: Ornithuromorpha, Ambiortus, osteology, phylogeny, Early Cretaceous, Mongolia DOI: 10.1134/S0031030113110063 1 INTRODUCTION and articulated partial skeleton, preserving several cervi cal and thoracic vertebrae, and parts of the left thoracic Ambiortus dementjevi Kurochkin, 1982 was one of girdle and wing (specimen PIN, nos. -
500 Natural Sciences and Mathematics
500 500 Natural sciences and mathematics Natural sciences: sciences that deal with matter and energy, or with objects and processes observable in nature Class here interdisciplinary works on natural and applied sciences Class natural history in 508. Class scientific principles of a subject with the subject, plus notation 01 from Table 1, e.g., scientific principles of photography 770.1 For government policy on science, see 338.9; for applied sciences, see 600 See Manual at 231.7 vs. 213, 500, 576.8; also at 338.9 vs. 352.7, 500; also at 500 vs. 001 SUMMARY 500.2–.8 [Physical sciences, space sciences, groups of people] 501–509 Standard subdivisions and natural history 510 Mathematics 520 Astronomy and allied sciences 530 Physics 540 Chemistry and allied sciences 550 Earth sciences 560 Paleontology 570 Biology 580 Plants 590 Animals .2 Physical sciences For astronomy and allied sciences, see 520; for physics, see 530; for chemistry and allied sciences, see 540; for earth sciences, see 550 .5 Space sciences For astronomy, see 520; for earth sciences in other worlds, see 550. For space sciences aspects of a specific subject, see the subject, plus notation 091 from Table 1, e.g., chemical reactions in space 541.390919 See Manual at 520 vs. 500.5, 523.1, 530.1, 919.9 .8 Groups of people Add to base number 500.8 the numbers following —08 in notation 081–089 from Table 1, e.g., women in science 500.82 501 Philosophy and theory Class scientific method as a general research technique in 001.4; class scientific method applied in the natural sciences in 507.2 502 Miscellany 577 502 Dewey Decimal Classification 502 .8 Auxiliary techniques and procedures; apparatus, equipment, materials Including microscopy; microscopes; interdisciplinary works on microscopy Class stereology with compound microscopes, stereology with electron microscopes in 502; class interdisciplinary works on photomicrography in 778.3 For manufacture of microscopes, see 681. -
Curriculum Vitae
MAIRIN FRANCESCA ARAGONES BALISI La Brea Tar Pits and Museum, 5801 Wilshire Blvd, Los Angeles, CA 90036 [email protected] | mairinbalisi.com EDUCATION 2018 Ph.D., Ecology and Evolutionary Biology University of California, Los Angeles Dissertation: “Carnivory in the Oligo-Miocene: Resource specialization, competition, and coexistence among North American fossil canids” Advisor: Blaire Van Valkenburgh 2011 M.S., Ecology and Evolutionary Biology University of Michigan, Ann Arbor Thesis: “Dietary behavior and resource partitioning among the carnivorans of Late Pleistocene Rancho La Brea” 2008 B.A., Integrative Biology and Comparative Literature University of California, Berkeley PROFESSIONAL APPOINTMENTS 2019–present Research Affiliate University of Southern California / Natural History Museum of LA County 2018–present National Science Foundation Postdoctoral Research Fellow in Biology La Brea Tar Pits and Museum; University of California, Merced 2014–2018 Graduate Student in Residence, Vertebrate Paleontology Natural History Museum of Los Angeles County PUBLICATIONS ^equal contribution *undergraduate co-author 2020 Balisi MA and B Van Valkenburgh. Iterative evolution of large-bodied hypercarnivory in canids benefits species but not clades. Communications Biology 3:461. (doi:10.1038/s42003-020-01193-9) 2020 Tong, HW, X Chen, B Zhang, B Rothschild, SC White, MA Balisi, and X Wang. Hypercarnivorous teeth and healed injuries in Canis chihliensis from the early Pleistocene Nihewan beds, China, support social hunting for ancestral wolves. PeerJ 8:e9858. (doi:10.7717/peerj.9858) 2020 Dávalos, LM^, RM Austin^, MA Balisi^, RL Begay^, CA Hofman^, ME Kemp^, JR Lund^, C Monroe^, AM Mychajliw^, EA Nelson^, MA Nieves- Colón^, SA Redondo^, S Sabin^, KS Tsosie^, and JM Yracheta^. -
The World at the Time of Messel: Conference Volume
T. Lehmann & S.F.K. Schaal (eds) The World at the Time of Messel - Conference Volume Time at the The World The World at the Time of Messel: Puzzles in Palaeobiology, Palaeoenvironment and the History of Early Primates 22nd International Senckenberg Conference 2011 Frankfurt am Main, 15th - 19th November 2011 ISBN 978-3-929907-86-5 Conference Volume SENCKENBERG Gesellschaft für Naturforschung THOMAS LEHMANN & STEPHAN F.K. SCHAAL (eds) The World at the Time of Messel: Puzzles in Palaeobiology, Palaeoenvironment, and the History of Early Primates 22nd International Senckenberg Conference Frankfurt am Main, 15th – 19th November 2011 Conference Volume Senckenberg Gesellschaft für Naturforschung IMPRINT The World at the Time of Messel: Puzzles in Palaeobiology, Palaeoenvironment, and the History of Early Primates 22nd International Senckenberg Conference 15th – 19th November 2011, Frankfurt am Main, Germany Conference Volume Publisher PROF. DR. DR. H.C. VOLKER MOSBRUGGER Senckenberg Gesellschaft für Naturforschung Senckenberganlage 25, 60325 Frankfurt am Main, Germany Editors DR. THOMAS LEHMANN & DR. STEPHAN F.K. SCHAAL Senckenberg Research Institute and Natural History Museum Frankfurt Senckenberganlage 25, 60325 Frankfurt am Main, Germany [email protected]; [email protected] Language editors JOSEPH E.B. HOGAN & DR. KRISTER T. SMITH Layout JULIANE EBERHARDT & ANIKA VOGEL Cover Illustration EVELINE JUNQUEIRA Print Rhein-Main-Geschäftsdrucke, Hofheim-Wallau, Germany Citation LEHMANN, T. & SCHAAL, S.F.K. (eds) (2011). The World at the Time of Messel: Puzzles in Palaeobiology, Palaeoenvironment, and the History of Early Primates. 22nd International Senckenberg Conference. 15th – 19th November 2011, Frankfurt am Main. Conference Volume. Senckenberg Gesellschaft für Naturforschung, Frankfurt am Main. pp. 203. -
Volume 4 Issue 1B
Captive & Field Herpetology Volume 4 Issue 1 2020 Volume 4 Issue 1 2020 ISSN - 2515-5725 Published by Captive & Field Herpetology Captive & Field Herpetology Volume 4 Issue1 2020 The Captive and Field Herpetological journal is an open access peer-reviewed online journal which aims to better understand herpetology by publishing observational notes both in and ex-situ. Natural history notes, breeding observations, husbandry notes and literature reviews are all examples of the articles featured within C&F Herpetological journals. Each issue will feature literature or book reviews in an effort to resurface past literature and ignite new research ideas. For upcoming issues we are particularly interested in [but also accept other] articles demonstrating: • Conflict and interactions between herpetofauna and humans, specifically venomous snakes • Herpetofauna behaviour in human-disturbed habitats • Unusual behaviour of captive animals • Predator - prey interactions • Species range expansions • Species documented in new locations • Field reports • Literature reviews of books and scientific literature For submission guidelines visit: www.captiveandfieldherpetology.com Or contact us via: [email protected] Front cover image: Timon lepidus, Portugal 2019, John Benjamin Owens Captive & Field Herpetology Volume 4 Issue1 2020 Editorial Team Editor John Benjamin Owens Bangor University [email protected] [email protected] Reviewers Dr James Hicks Berkshire College of Agriculture [email protected] JP Dunbar -
A New Mammalian Fauna from the Earliest Eocene (Ilerdian) of the Corbie`Res (Southern France): Palaeobiogeographical Implications
Swiss J Geosci (2012) 105:417–434 DOI 10.1007/s00015-012-0113-5 A new mammalian fauna from the earliest Eocene (Ilerdian) of the Corbie`res (Southern France): palaeobiogeographical implications Bernard Marandat • Sylvain Adnet • Laurent Marivaux • Alain Martinez • Monique Vianey-Liaud • Rodolphe Tabuce Received: 27 April 2012 / Accepted: 19 September 2012 / Published online: 4 November 2012 Ó Swiss Geological Society 2012 Abstract A new mammal fauna from the earliest Eocene Keywords Ypresian Á Europe Á Mammals Á of Le Clot (Corbie`res, Southern France) is described. Some Multituberculates Á Palaeoclimate Á Palaeobiogeography taxa identified there, such as Corbarimys hottingeri and Paschatherium plaziati, allow a correlation with the pre- viously described Corbie`res fauna of Fordones. Moreover, 1 Introduction the presence at Le Clot of Lessnessina praecipuus, which is defined in Palette (Provence, Southern France) allows The beginning of the Eocene is characterized by two major correlating both localities. All three of these localities are phenomena: the warming event known as the Paleocene referred to the MP7 reference level, even if a direct cor- Eocene thermal maximum (PETM) (Stott et al. 1996), relation with the type locality of MP7 (Dormaal, Belgium) which likely triggered the second one: the mammalian is not ascertained. A Southern Europe biochronological dispersal event (MDE) (Beard and Dawson 1999; Hooker sequence is proposed for the beginning of the Eocene: 2000). This MDE is a critical event in the history of Silveirinha, Fordones/Palette/Le Clot, Rians/Fournes. The mammals as it corresponds to both the origin and dispersal diagnosis of a new species of a neoplagiaulacid multitu- of several modern mammalian orders (Perissodactyla, berculate (?Ectypodus riansensis nov. -
Download Vol. 11, No. 3
BULLETIN OF THE FLORIDA STATE MUSEUM BIOLOGICAL SCIENCES Volume 11 Number 3 CATALOGUE OF FOSSIL BIRDS: Part 3 (Ralliformes, Ichthyornithiformes, Charadriiformes) Pierce Brodkorb M,4 * . /853 0 UNIVERSITY OF FLORIDA Gainesville 1967 Numbers of the BULLETIN OF THE FLORIDA STATE MUSEUM are pub- lished at irregular intervals. Volumes contain about 800 pages and are not nec- essarily completed in any one calendar year. WALTER AuFFENBERC, Managing Editor OLIVER L. AUSTIN, JA, Editor Consultants for this issue. ~ HILDEGARDE HOWARD ALExANDER WErMORE Communications concerning purchase or exchange of the publication and all manuscripts should be addressed to the Managing Editor of the Bulletin, Florida State Museum, Seagle Building, Gainesville, Florida. 82601 Published June 12, 1967 Price for this issue $2.20 CATALOGUE OF FOSSIL BIRDS: Part 3 ( Ralliformes, Ichthyornithiformes, Charadriiformes) PIERCE BRODKORBl SYNOPSIS: The third installment of the Catalogue of Fossil Birds treats 84 families comprising the orders Ralliformes, Ichthyornithiformes, and Charadriiformes. The species included in this section number 866, of which 215 are paleospecies and 151 are neospecies. With the addenda of 14 paleospecies, the three parts now published treat 1,236 spDcies, of which 771 are paleospecies and 465 are living or recently extinct. The nominal order- Diatrymiformes is reduced in rank to a suborder of the Ralliformes, and several generally recognized families are reduced to subfamily status. These include Geranoididae and Eogruidae (to Gruidae); Bfontornithidae -
Constraints on the Timescale of Animal Evolutionary History
Palaeontologia Electronica palaeo-electronica.org Constraints on the timescale of animal evolutionary history Michael J. Benton, Philip C.J. Donoghue, Robert J. Asher, Matt Friedman, Thomas J. Near, and Jakob Vinther ABSTRACT Dating the tree of life is a core endeavor in evolutionary biology. Rates of evolution are fundamental to nearly every evolutionary model and process. Rates need dates. There is much debate on the most appropriate and reasonable ways in which to date the tree of life, and recent work has highlighted some confusions and complexities that can be avoided. Whether phylogenetic trees are dated after they have been estab- lished, or as part of the process of tree finding, practitioners need to know which cali- brations to use. We emphasize the importance of identifying crown (not stem) fossils, levels of confidence in their attribution to the crown, current chronostratigraphic preci- sion, the primacy of the host geological formation and asymmetric confidence intervals. Here we present calibrations for 88 key nodes across the phylogeny of animals, rang- ing from the root of Metazoa to the last common ancestor of Homo sapiens. Close attention to detail is constantly required: for example, the classic bird-mammal date (base of crown Amniota) has often been given as 310-315 Ma; the 2014 international time scale indicates a minimum age of 318 Ma. Michael J. Benton. School of Earth Sciences, University of Bristol, Bristol, BS8 1RJ, U.K. [email protected] Philip C.J. Donoghue. School of Earth Sciences, University of Bristol, Bristol, BS8 1RJ, U.K. [email protected] Robert J. -
Onetouch 4.0 Scanned Documents
/ Chapter 2 THE FOSSIL RECORD OF BIRDS Storrs L. Olson Department of Vertebrate Zoology National Museum of Natural History Smithsonian Institution Washington, DC. I. Introduction 80 II. Archaeopteryx 85 III. Early Cretaceous Birds 87 IV. Hesperornithiformes 89 V. Ichthyornithiformes 91 VI. Other Mesozojc Birds 92 VII. Paleognathous Birds 96 A. The Problem of the Origins of Paleognathous Birds 96 B. The Fossil Record of Paleognathous Birds 104 VIII. The "Basal" Land Bird Assemblage 107 A. Opisthocomidae 109 B. Musophagidae 109 C. Cuculidae HO D. Falconidae HI E. Sagittariidae 112 F. Accipitridae 112 G. Pandionidae 114 H. Galliformes 114 1. Family Incertae Sedis Turnicidae 119 J. Columbiformes 119 K. Psittaciforines 120 L. Family Incertae Sedis Zygodactylidae 121 IX. The "Higher" Land Bird Assemblage 122 A. Coliiformes 124 B. Coraciiformes (Including Trogonidae and Galbulae) 124 C. Strigiformes 129 D. Caprimulgiformes 132 E. Apodiformes 134 F. Family Incertae Sedis Trochilidae 135 G. Order Incertae Sedis Bucerotiformes (Including Upupae) 136 H. Piciformes 138 I. Passeriformes 139 X. The Water Bird Assemblage 141 A. Gruiformes 142 B. Family Incertae Sedis Ardeidae 165 79 Avian Biology, Vol. Vlll ISBN 0-12-249408-3 80 STORES L. OLSON C. Family Incertae Sedis Podicipedidae 168 D. Charadriiformes 169 E. Anseriformes 186 F. Ciconiiformes 188 G. Pelecaniformes 192 H. Procellariiformes 208 I. Gaviiformes 212 J. Sphenisciformes 217 XI. Conclusion 217 References 218 I. Introduction Avian paleontology has long been a poor stepsister to its mammalian counterpart, a fact that may be attributed in some measure to an insufRcien- cy of qualified workers and to the absence in birds of heterodont teeth, on which the greater proportion of the fossil record of mammals is founded. -
Bird Observer
Bird Observer VOLUME 39, NUMBER 2 APRIL 2011 HOT BIRDS On November 20 the Hampshire Bird Club was waiting at Quabbin headquarters for the rest of the group to arrive when Larry Therrien spotted a flock of 19 swans in the distance— Tundra Swans! Ian Davies took this photograph (left). Since 2003 Cave Swallows have been a specialty of November, showing up in coastal locations in increasing numbers over the years. This year there was a flurry of reports along the New England coast. On Thanksgiving Day, Margo Goetschkes took this photograph (right) of one of the birds at Salisbury. On November 30, Vern Laux got a call from a contractor reporting a “funny bird” at the Nantucket dump. Vern hustled over and was rewarded with great views of this Fork-tailed Flycatcher (left). Imagine: you’re photographing a Rough- legged Hawk in flight, and all of a sudden it is being mobbed—by a Northern Lapwing (right)! That’s what happened to Jim Hully on December 2 on Plum Island. This is only the second state record for this species, the first being in Chilmark in December of 1996. On April 9, Keelin Miller found an interesting gull at Kalmus Beach in Hyannis. As photographs were circulated, opinions shifted toward a Yellow-legged Gull (left). Check out Jeremiah Trimble’s photo from April 13. CONTENTS BIRDING THE LAKEVILLE PONDS OF PLYMOUTH COUNTY, MASSACHUSETTS Jim Sweeney 73 THE FINAL YEAR OF THE BREEDING BIRD ATLAS: GOING OVER THE TOP John Galluzzo 83 37 YEARS OF NIGHTHAWKING Tom Gagnon 86 LEIF J ROBINSON: MAY 21, 1939 – FEBRUARY 28, 2011 Soheil Zendeh 93 FIELD NOTES Double-crested Cormorant Has Trouble Eating a Walking Catfish William E.