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Chronology, Causes and Progression of the Messinian Salinity Crisis
letters to nature the cause, and the effects, of the isolation of the Mediterranean; the two basic explanations are (1) a large glacio-eustatic sea-level drop, Chronology, causes and related to expanding polar ice volume6, and (2) orogenic uplift accompanied by gravity-driven sliding of large nappe complexes in progression of the the Gibraltar arc7. Until now, correlations of stable-isotope (d18O and d13C) records from open-ocean sequences to the Messinian Messinian salinity crisis event stratigraphy of the Mediterranean have been ambiguous because of the absence of a reliable time frame for the MSC. The W. Krijgsman*, F. J. Hilgen², I. Raf®³, F. J. Sierro§ establishment of astronomical polarity timescales for the past & D. S. Wilsonk 10 Myr (refs 3, 11) provided a signi®cant advance in dating the * Paleomagnetic Laboratory ``Fort Hoofddijk'', Utrecht University, geological record and promised a solution for the MSC controver- Budapestlaan 17, 3584 CD Utrecht, The Netherlands sies. Unfortunately, the Mediterranean-based astronomical polarity ² Department of Geology, Utrecht University, Budapestlaan 4, 3584 CD Utrecht, timescale showed a gap during much of the Messinian (6.7±5.3 Myr The Netherlands ago)3, related to the presence of less-favourable sediments and the ³ Dipartimento di Scienze della Terra, UniversitaÁ ``G. D'Annunzio'', notoriously complex geological history of the Mediterranean in Campus Universitario, Via dei Vestini 31, 66013 Chieti Scalo, Italy this time interval. However, the classic Messinian sediments § Department de -
Carnivora, Mammalia) in the Blancan of North America
THE PEARCE-SELLARDS Series NUMBER 19 THE GENUS DINOFELIS (CARNIVORA, MAMMALIA) IN THE BLANCAN OF NORTH AMERICA by BJORN KURTEN Submitted for publication May 30, 1972 TEXAS MEMORIAL MUSEUM / 24TH & TRINITY / AUSTIN, TEXAS W. W. NEWCOMB, JR., DIRECTOR The Genus Dinofelis (Carnivora, Mammalia) in the Blancan of North America Bjorn Kurten* INTRODUCTION The Blanco fauna was described by Meade (1945), who created the new on a felid species Panthera palaeoonca , based skull and associated mandible. Comparing the new species with members of the genera Panthera and Felis, he concluded that it showed close affinity to the jaguar. This has been tenta- tively accepted by later workers (Savage, 1960). The species forms the basis for the record of the genus Panthera in the Blancan of North America. A restudy of the material in 1971 led to the discovery in the collections of the Texas Memorial Museum at the University of Texas at Austin, of an additional, better preserved specimen (an upper canine) which clearly did not belong to Panthera or Felis but showed close affinity to the genus Dino- felis which has hitherto only been recorded from the Old World. Checking back on the type skull and mandible, the reference to Dinofelis could be fully substantiated. I wish to express my gratitude to Drs. John A. Wilson and Ernest L. Lundelius, the University of Texas at Austin, for the opportunity to study collections in their care. The abbreviation TMM is used to signify collections of the Texas Memorial Museum, the University of Texas at Austin. These were formerly in the collections of the Bureau of Economic Geology and in previous reports bore the prefix BEG. -
Nicopolis Ad Nestum and Its Place in the Ancient Road Infrastructure of Southwestern Thracia
BULLETIN OF THE NATIONAL ARCHAEOLOGICAL INSTITUTE, XLIV, 2018 Proceedings of the First International Roman and Late Antique Thrace Conference “Cities, Territories and Identities” (Plovdiv, 3rd – 7th October 2016) Nicopolis ad Nestum and Its Place in the Ancient Road Infrastructure of Southwestern Thracia Svetla PETROVA Abstract: The road network of main and secondary roads for Nicopolis ad Nestum has not been studied comprehensively so far. Our research was carried out in the pe- riod 2010-2015. We have gathered the preserved parts of roads with bridges, together with the results of archaeological studies and data about the settlements alongside these roads. The Roman city of Nicopolis ad Nestum inherited road connections from 1 One of the first descriptions of the pre-Roman times, which were further developed. Road construction in the area has road net in the area of Nevrokop belongs been traced chronologically from the pre-Roman roads to the Roman primary and to Captain A. Benderev (Бендерев 1890, secondary ones for the ancient city. There were several newly built roadbeds that were 461-470). V. Kanchov is the next to follow important for the area and connected Nicopolis with Via Diagonalis and Via Egnatia. the ancient road across the Rhodopes, The elements of infrastructure have been established: primary and secondary roads, connecting Nicopolis ad Nestum with crossings, facilities and roadside stations. Also the locations of custom-houses have the valley of the Hebros river (Кънчов been found at the border between Parthicopolis and Nicopolis ad Nestum. We have 1894, 235-247). The road from the identified a dense network of road infrastructure with relatively straight sections and a Nestos river (at Nicopolis) to Dospat, lot of local roads and bridges, connecting the settlements in the territory of Nicopolis the so-called Trans-Rhodopean road, ad Nestum. -
Optimizing Phylogenetic Supertrees Using Answer Set Programming Laura Koponen1, Emilia Oikarinen1, Tomi Janhunen1, and Laura Säilä2 1 HIIT / Dept
Optimizing Phylogenetic Supertrees Using Answer Set Programming Laura Koponen1, Emilia Oikarinen1, Tomi Janhunen1, and Laura Säilä2 1 HIIT / Dept. Computer Science, Aalto University 2 Dept. Geosciences and Geography, University of Helsinki Computational logic day 2015 — Aalto, Finland Outline Introduction — the supertree problem ASP Encodings — trees, quartets and projections Experiments — Felidae data Conclusions Koponen et al., Optimizing Phylogenetic Supertrees Using ASP Computational logic day 2015 2/31 I Several measures can be used used I Optimal tree not necessarily unique I Output: a phylogenetic tree that covers all taxa from input and reflects the relationships in input as well as possible The supertree problem I Input: a set of overlapping, possibly conflicting phylogenetic trees (rooted, leaf-labeled) Koponen et al., Optimizing Phylogenetic Supertrees Using ASP Computational logic day 2015 3/31 The supertree problem I Input: a set of overlapping, possibly conflicting phylogenetic trees (rooted, leaf-labeled) I Output: a phylogenetic tree that covers all taxa from input and reflects the relationships in input as well as possible I Several measures can be used used I Optimal tree not necessarily unique Koponen et al., Optimizing Phylogenetic Supertrees Using ASP Computational logic day 2015 4/31 Solving the supertree problem I Typically heuristic methods are used, e.g. matrix representation with Parsimony (MRP) [Baum, 1992; Ragan,1992] I input trees encoded into a binary matrix, and maximum parsimony analysis is then used to construct -
Trabajo Fin De Grado En Veterinaria
Trabajo Fin de Grado en Veterinaria Del Proailurus al gato doméstico: evolución de la Familia Felidae From Proailurus to the domestic cat: evolution of the Family Felidae Autora Ana Laura Sánchez Martínez Directores Adriana Casao Gascón Alejandro Sierra Sainz-Aja Facultad de Veterinaria 2017 ÍNDICE Resumen . 1 Abstract . 1 Introducción . 2 Familia Felidae . 2 Taxonomía . 2 Características . 3 Historia . 3 Justificación y objetivos . 4 Metodología . 5 Resultados y discusión . 5 El género Proailurus . 5 Los primeros felinos . 6 Felinos actuales . 8 Linajes y migraciones . 10 Subfamilia Pantherinae . 12 Linaje Panthera . 12 Género Neofelis . 13 Género Panthera . 13 Tigre . 13 Leopardo de las nieves . 15 León . 15 Leopardo . 17 Jaguar . 17 Subfamilia Felinae . 18 Linaje Catopuma . 18 Linaje Caracal . 19 Linaje Ocelote . 20 Linaje Lynx . 21 Linaje Puma . 23 Linaje Gato Leopardo . 23 Linaje Gato . 25 La domesticación . 26 Cambios debidos a la domesticación . 27 La domesticación del gato . 27 Cuándo y dónde . 28 Chipre . 28 Egipto . 29 China . 30 Conclusiones . 31 Conclusions . 31 Valoración personal . 32 Bibliografía . 32 RESUMEN La familia Felidae abarca un alto número de géneros y especies con una gran variedad entre ellas, tanto en hábitos y comportamiento como en tamaño y hábitat. Esta gran diversidad resulta sorprendente si tenemos en cuenta que todas ellas descienden de un mismo ancestro común, el Proailurus lemanensis. Sin embargo, a pesar de que existen muchas especies de felinos en la actualidad, una gran parte de ellas se encuentra en peligro de extinción. En este trabajo se sigue la línea evolutiva de la familia Felidae, empezando por su ancestro común, Proailurus lemanensis, siguiendo por las especies extintas y llegando a las especies actuales. -
Diplomarbeit
DIPLOMARBEIT KILLING BEHAVIOR IN SMILODON FATALIS (MAMMALIA, CARNIVORA, FELIDAE) BASED ON FUNCTIONAL ANATOMY AND BODY PROPORTIONS OF THE FRONT- AND HIND LIMBS BY JENS-UWE SCHMIEDER GEOLOGISCHES INSTITUT DER EBERHARDT-KARLS-UNIVERSITÄT TÜBINGEN JULY 2000 Jens Schmieder Page II 02.07.2003 Hiermit versichere ich, die vorliegende Arbeit selbständig und nur unter Zuhilfenahme erlaubter und angegebener Hilfsmittel angefertigt zu haben. Tübingen, August 2000. (Jens Schmieder) Jens Schmieder Page III 02.07.2003 Abstract Elongated canines exclusively evolved in carnivores, which are able to stabilize their victims with their anterior extremities. It was shown that power and agility of the front limbs are strongly correlated with the development of sabers. Limb- and skull proportions of the extinct cat Smilodon fatalis were therefore compared with those of six extant species of large felids and those of Canis lupus. Furthermore, differences in hunting behavior and locomotory capabilities were analyzed. Ratios of limb segment lengths have been shown to relate to functional and locomotory differences (e.g., cursoriality) in both extinct and extant felines. S. fatalis is equipped with relatively short and sturdy limbs. Moreover, it possessed a great angle of inclination of the olecranon fossa relative to the long axis of the humerus, in addition to a wide and laterally oriented radial notch. The radial head was more circular than in any other extant cat member. Additionally, the Teres major muscle inserts further away from the shoulder joint and the joints are more powerfully built and demonstrate a great amount of strength and flexibility. It is very likely that Smilodon preyed on the large contemporary megafauna because of its overall more powerful anatomy compared to that of modern felines. -
Updated Chronology for the Miocene Hominoid Radiation in Western Eurasia
Updated chronology for the Miocene hominoid radiation in Western Eurasia Isaac Casanovas-Vilara,1, David M. Albaa, Miguel Garcésb, Josep M. Roblesa,c, and Salvador Moyà-Solàd aInstitut Català de Paleontologia, Universitat Autònoma de Barcelona, 08193 Cerdanyola del Vallès, Barcelona, Spain; bGrup Geomodels, Departament d’Estratigrafia, Paleontologia i Geociències Marines, Facultat de Geologia, Universitat de Barcelona, 08028 Barcelona, Spain; cFOSSILIA Serveis Paleontològics i Geològics, 08470 Sant Celoni, Barcelona, Spain; and dInstitució Catalana de Recerca i Estudis Avançats, Institut Català de Paleontologia i Unitat d’Antropologia Biològica, Departament de Biologia Animal, Biologia Vegetal, i Ecologia, Universitat Autònoma de Barcelona, 08193 Cerdanyola del Vallès, Barcelona, Spain Edited* by David Pilbeam, Harvard University, Cambridge, MA, and approved February 25, 2011 (received for review December 10, 2010) Extant apes (Primates: Hominoidea) are the relics of a group that Results and Discussion was much more diverse in the past. They originated in Africa Oldest Eurasian Hominoid? A partial upper third molar from around the Oligocene/Miocene boundary, but by the beginning of Engelswies (Bavarian Molasse Basin, Germany), previously ten- the Middle Miocene they expanded their range into Eurasia, where tatively attributed to Griphopithecus (a discussion of the taxonomy they experienced a far-reaching evolutionary radiation. A Eurasian of Miocene Eurasian hominoids is provided in SI Appendix, Text origin of the great ape and human clade (Hominidae) has been 1), has been considered to be the oldest Eurasian hominoid (10) favored by several authors, but the assessment of this hypothesis (Fig. 1). An age of ca. 17 Ma was favored for Engelswies on the has been hampered by the lack of accurate datings for many basis of associated mammals and lithostratigraphic correlation with Western Eurasian hominoids. -
Annex No.3 to Art. 14, Para. 1 of ORDINANCE No
Annex No.3 to Art. 14, para. 1 of ORDINANCE No. 22 from 14.12.2015 for the application of Sub- measure 19.2 “Application of Activities Within the Frameworks of the Community-Lead Local Development Strategies” of Measure 19 “Community-Lead Local Development”(CLLD) of the 2014-2020 Rural Area Development Programme (RADP). (Altered by State Gazette # 38 from 2016, valid from 20.05.2016) CLLD STRATEGY OF GOTSE DELCHEV – GARMEN – HADZHIDIMOVO LOCAL INITIATIVE GROUP Introduction During the 2007-2013 period, for the first time ever, Bulgaria managed to effectively utilize the LEADER method as a tool for decentralized management and integrated local development in rural areas. For the purpose, 35 local initiative groups, comprising 57 rural municipalities and 6 local fishing groups spanning across the territories of 17 municipalities have been established in the years prior 2013 and are still functioning. During the 2009-2011 period, we have performed activities with the purpose of preparing potential local initiative groups for implementing strategies for local development. Additionally, these activities are responsible for teaching skills and ensuring activities can happen on a communal level across the territories of potential local initiative groups under the Rural Area Development Programme. The LEADER method in Europe dates back to 1991. Since then it has been developed as a separate initiative in the EU member-states until 2007 (“Leader I” during the 1991-1993 period, “Leader II” during the 1994-1999 period and “Leader+” during the 2000-2006 period) and as for the 2007-2013 Programme Period, the initiative has been included as a part of the Programmes for Rural Area Development (PRAD) of member-states. -
'Felis' Pamiri Ozansoy, 1959 (Carnivora, Felidae) from the Upper Miocene Of
1 Re-appraisal of 'Felis' pamiri Ozansoy, 1959 (Carnivora, Felidae) from the upper Miocene of 2 Turkey: the earliest pantherin cat? 3 4 Denis GERAADS and Stéphane PEIGNE 5 Centre de Recherche sur la Paléobiodiversité et les Paléoenvironnements (UMR 7207), Sorbonne 6 Universités, MNHN, CNRS, UPMC, CP 38, 8 rue Buffon, 75231 PARIS Cedex 05, France 7 8 Running head: 'Felis' pamiri from Turkey 9 10 Abstract 11 Although the divergence of the Panthera clade from other Felidae might be as old as the 12 earliest middle Miocene, its fossil record before the Pliocene is virtually non-existent. Here we 13 reassess the affinities of a felid from the early upper Miocene of Turkey, known by well-preserved 14 associated upper and lower dentitions. We conclude that it belongs to the same genus 15 (Miopanthera Kretzoi, 1938) as the middle Miocene 'Styriofelis' lorteti (Gaillard, 1899), and that 16 this genus is close to, if not part of, the Panthera clade. 17 18 Keywords: Carnivora – Felidae – Pantherini – Phylogeny – Upper Miocene – Turkey 19 20 Introduction 21 The Felidae can be divided in two subfamilies (Johnson et al. 2006; Werdelin et al. 2010) 22 Felinae (= Pantherinae, or big cats, plus Felinae, or smaller cats, in e.g., Wilson and Mittermeier 23 2009) and Machairodontinae, although their monophyly is hard to demonstrate, the second one 24 being extinct. The Neogene fossil record of the Machairodontinae, or saber-toothed felids, is 25 satisfactory, but that of other members of the family, conveniently called conical-toothed felids 26 (although several of them have compressed, flattened canines) is much more patchy. -
In Bulgaria – Plovdiv
ECOLOGIA BALKANICA International Scientific Research Journal of Ecology Special Edition 2 2019 Eight International Conference of FMNS (FMNS-2019) Modern Trends in Sciences South-West University “Neofit Rilski”, Faculty of Mathematics & Natural Sciences Blagoevgrad, Bulgaria, 26-30 June, 2019 UNION OF SCIENTISTS IN BULGARIA – PLOVDIV UNIVERSITY OF PLOVDIV PUBLISHING HOUSE ii International Standard Serial Number Online ISSN 1313-9940; Print ISSN 1314-0213 (from 2009-2015) Aim & Scope „Ecologia Balkanica” is an international scientific journal, in which original research articles in various fields of Ecology are published, including ecology and conservation of microorganisms, plants, aquatic and terrestrial animals, physiological ecology, behavioural ecology, population ecology, population genetics, community ecology, plant-animal interactions, ecosystem ecology, parasitology, animal evolution, ecological monitoring and bioindication, landscape and urban ecology, conservation ecology, as well as new methodical contributions in ecology. The journal is dedicated to publish studies conducted on the Balkans and Europe. Studies conducted anywhere else in the World may be accepted only as an exception after decision of the Editorial Board and the Editor-In-Chief. Published by the Union of Scientists in Bulgaria – Plovdiv and the University of Plovdiv Publishing house – twice a year. Language: English. Peer review process All articles included in “Ecologia Balkanica” are peer reviewed. Submitted manuscripts are sent to two or three independent peer reviewers, unless they are either out of scope or below threshold for the journal. These manuscripts will generally be reviewed by experts with the aim of reaching a first decision as soon as possible. The journal uses the double anonymity standard for the peer-review process. -
Endemism and Migration in the Kochkor Basin? Identification and Description of Adcrocuta Eximia (Mammalia: Carnivora: Hyaenidae) and C.F
Palaeontologia Electronica palaeo-electronica.org Endemism and migration in the Kochkor Basin? Identification and description of Adcrocuta eximia (Mammalia: Carnivora: Hyaenidae) and c.f. Paramachaerodus (Mammalia: Carnivora: Felidae) fossils at the Miocene locality of Ortok, Kyrgyzstan Sophie A. Miller, Paul Z. Barrett, Win N.F. McLaughlin, and Samantha S.B. Hopkins ABSTRACT Dentition from a Miocene hyaenid and a saber-toothed felid are described from the Chu Formation of Kyrgyzstan. Identified as Adcrocuta eximia (UOMNH F-70508) and c.f. Paramachaerodus (UOMNH F-70509), these represent one of the only formal- ized descriptions of fossil taxa from the Miocene in Kyrgyzstan. These specimens were recovered from the Ortok locality at the northwestern corner of the Kochkor Basin, the youngest of the known bone-bed localities in the Chu Formation. Using bio- and mag- netostratigraphy, the Chu Formation is attributed to the late Miocene to Pliocene, deposited approximately at 8 to 4 Ma. The Adcrocuta specimen consists of a partial dentary with condylar and angular processes, one upper, five lower teeth, and the par- tial root and alveoli of a fifth mandibular tooth. The c.f. Paramachaerodus specimen includes a partial M1, P4, and C1, and exhibits the features of the “scimitar-toothed” machairodontines. Preserved diagnostic characters place the Kyrgyz specimen closest to P. ogygia, although with certain features similar to that of P. transasiaticus, such as incipient crenulations on the canine. However, the age of the Kyrgyz specimen, approximately 6 Ma, is substantially younger than what is known for either of these taxa. We therefore hypothesize this Paramachaerodus specimen could be evidence of an endemic taxon in Kyrgyzstan from earlier migrating Asian species, potentially due to geological uplift with the Tien Shan Mountains. -
Balkan Sava~~' - K~Tlesel Ölüm Ve Etn~K Tem~Zl~K3
BALKAN SAVA~~' - K~TLESEL ÖLÜM VE ETN~K TEM~ZL~K3 Yazar: GEORGI ZELENGORA* Bulgarcadan Çev.: Ay~e Kayap~nar** Tarihi demografi milliyetçili~in en büyük dü~marud~r. Onun kulland~~~~ kesin ve objektif veriler genellikle milliyetçi mit yarat~c~lar~n~n ho~una gitmez. Mit yarat~c~la- r~n~n temel çah~ma ilkesi, demografi istatisti~ini tamamen ihmal etmesine ve istatistik yerlerinin keyfi iddialarla de~i~tirilmesine dayanmaktad~r. Bu çerçevede etnik grubu- muzun3 demograf~k göstergeleri her zaman abart~lmakta, di~er etnik gruplann~nki ise küçümsenmektedir. Bu tarz bilim yapmak bütün Balkan ülkelerine özgü bir ~eydir. XIX.-XX. yüzy~lda bölgemizdeki göç hareketlerine dair yap~lan çal~~malar da bu du- rumdan etkilenmektedir. Etnik temizlilder ve bunlar~n sonucu olarak ortaya ç~kan mülteci/muhacir sorun- lar~, her Balkan ülkesinin yeni tarihinin bir parças~d~r. Ulusal her tarih bilimi bunlara önemli yer ay~rmaktad~r. Balkan tarihçileri ve mülteci örgütlerinin temsilcileri mülteci sorununa dair duygusal de~erlendirmelerin a~~r bast~~~, ancak istatistiksel argümanla- nn tamamen yer almad~~~~ çok say~da bilgi üretiyorlar. Bu ara~t~rmac~lar, kom~u ülkeler- den gelen kendi göçmenlerinin trajedisine dikkat çekiyorlar, ancak kendi ülkelerinden Pl~D. Ara~t~rmac~~ Yazar. •• ~zmir Kâtip Çelebi Cniversitesi, Sosyal ve Be~eri Bilimler Fakültesi, Tarih Bölümü, ~zmir / TÜRKIYE, [email protected] ~~ Yazar, makalenin ba~h~mda Ballcanskata voyna tabirini kullanm~~t~r. "Balkan Sava~~" tabiriyle Bulgaristan'dal. Balkan Sava~~~ kastedilmektedir. II. Balkan Sava~~~ için kullamllan tabir ise "Müttef~kleraras~~ Sava~" anlam~na gelen "Mejdus~yuzniçeskata voyna" ifadesidir. 2 Bu makale Bulgarcadan Türkçeye yazann izniyle çevrilmi~tir.