H. D. J. Wallengren, J. Ericsson, J. G. H. Kinberg,
... Solvärmens Inflytande På Jordens Rotationsrörelse, Orthoptera, Ossa Metacarpi Hipparion Primigenium, Undersökningar Rörande Djurens Historia Ossa Metacarpi Et ...
1870 - Gale Group | NCCO-STM 1of2
... some of the species of Equus descended from Hipparion. A careful review of the characters which have been presented in argument of an Hipparion ancestry for Equus reveals that this point of ... some of the species of Equus descended from Hipparion. It is intended here to review the problem ... the groups bearing on these supposed relationships. IS HIPPARION THE ANCESTOR OF EQUUS? Kovalevsky (1873) was the first to include Hipparion in the direct ancestry of Equus. Then in 1888 Pavlov (1888A) considered Hipparion as representing a side branch and placed Protohippus ...
Tópico(s): Wildlife Ecology and Conservation
1942 - Cambridge University Press | Journal of Paleontology
... Some notes on working methods 5 Species of Hipparion in Africa 6 Hipparion primigenium (Von Meyer) 12 Hipparion turkanense Hooijer & Maglio 19 Hipparion? aff. sitifense Pomel 22 The Olduvai Gorge Hipparion: Hipparion cf. ethiopicum (Joleaud) .... 26 The Omo Group Hipparion: Hipparion spec. and Hipparion ethiopicum (Joleaud) 52 References 73 Explanation of the ...
Tópico(s): Evolution and Paleontology Studies
1975 - Rijksmuseum van Natuurlijke Historie | Zoölogische verhandelingen
D.A. Hooijer, Vincent J. Maglio,
... of Lake Rudolf in Kenya include well-preserved Hipparion material. The most interesting species is represented by ... Lothagam that is devoid of a preorbital fossa : Hipparion turkanense Hooijer & Maglio. The upper cheek teeth have ... Pontian forms described by Sefve. An equally large Hipparion with a preorbital fossa occurs at Kanapoi and ... Pontian of North Africa: it was described as Hipparion africanum Arambourg from Wad el Hammam in Algeria. We designate the Kanapoi-Ekora Hipparion as Hipparion primigenium (Von Meyer). A third species ...
Tópico(s): Genetic diversity and population structure
1974 - Rijksmuseum van Natuurlijke Historie | Zoölogische verhandelingen
Bruce J. MacFadden, Michael O. Woodburne,
ABSTRACT The systematics of the Neogene Siwalik hipparion horses is based on a review of the classic material from numerous institutions as well as a new biostrati-graphically controlled collection recently ... cranial morphology and associated dentions, indicates that five hipparion species are represented in the Middle Siwalik Group, i.e. Hipparion antelopinum, "Hipparion" feddeni, Cormohipparion theobaldi Cormohipparion cf. nagriensis and "Hipparion" sp. The second scheme, which is based principally ...
Tópico(s): Wildlife Ecology and Conservation
1982 - Taylor & Francis | Journal of Vertebrate Paleontology
Theodora D. Vlachou, George D. Koufos,
The hipparions from the late Miocene locality Nikiti-2 (NIK), Macedonia, Greece are described and compared with those from ... Two species have been determined, the medium-sized Hipparion dietrichi and the small-sized Hipparion macedonicum, while a third large-sized Hipparion is also recognized. The scanty material of the latter species indicates similarities with Hipparion proboscideum, as well as with Hipparion mediterraneum and it is referred to as Hipparion sp. The locality is dated to early Turolian ...
Tópico(s): Bat Biology and Ecology Studies
2002 - Elsevier BV | Annales de Paléontologie
Miguel Garcés, Wout Krijgsman, Pablo Peláez‐Campomanes, María Sierra, Remmert Daams,
... in Europe, including important findings of the equid Hipparion. Magnetostratigraphic dating of the Nombrevilla section thus provides further age constraints on the timing of Hipparion dispersal in Europe, a bioevent which defines the ... site Nombrevilla 1, recording the earliest occurrence of Hipparion, correlates to the lower third of chron C5n, ... 39Ar ages of Mediterranean sites. The youngest pre-Hipparion large mammal fossil record corresponds to Nombrevilla 9, ... the data from the Valles-Penedes, where a Hipparion bearing site is correlated to the same chron. ...
Tópico(s): Paleontology and Evolutionary Biology
2003 - | Coloquios de Paleontología
... un estudio exhaustivo del material perteneciente al genero Hipparion del yacimiento paleontologico de Las Casiones (Fosa de ... multivariantes, de casi 2.500 restos fosiles de Hipparion procedentes de este yacimiento, y su comparacion con ejemplares de Hipparion concudense, Hipparion gromovae e Hipparion periafricanum de los yacimientos de Cerro de la ... tres especies distintas en el yacimiento: Hiparion primigenium, Hipparion gromovae e Hipparion periafricanum. EnglishAn exhaustive morphological and biometrical study of ...
Tópico(s): Geology and Paleoclimatology Research
2003 - | Coloquios de Paleontología
Marı́a Teresa Alberdi, Luís Alcalá,
Abstract The Pliocene Hipparion from La Gloria 4, La Calera, Orrios 1 and 3, Villalba Alta Río 1, Villalba Alta (Teruel basin) and ... age (Ruscinian, MN14 and MN15) for the Spanish Hipparion and Early Alfambrian (MN14) for Dorkovo specimens. Hipparion remains from Pliocene Spanish localities show a very similar structure. They are referred to Hipparion fissurae , except Orrios 1 assigned to Hipparion aff. H. fissurae and Villalba Alta classified as Hipparion cf. H. fissurae . Despite certain relationships between Hipparion ...
Tópico(s): Bat Biology and Ecology Studies
1998 - Cambridge University Press | Transactions of the Royal Society of Edinburgh Earth Sciences
Raymond L. Bernor, Ferhat Kaya, Anu Kaakinen, Juha Saarinen, Mikael Fortelius,
... Berggren and Van Couvering proposed an Old World "Hipparion Datum" wherein a North American Hipparion extended its range across Eurasia and Africa as ... Woodburne and Bernor examined European and North African hipparion assemblages and proposed a number of distinct hipparion lineages, sharply departing from the mono-generic paradigm of previous work. Through the 1980s until now, hipparion systematic studies have delineated multiple superspecific groups of hipparions. Herein, we define 10 recognizable genus-rank Eurasian ...
Tópico(s): Wildlife Ecology and Conservation
2021 - Elsevier BV | Earth-Science Reviews
Raymond L. Bernor, Robert S. Scott,
... comparisons. We undertake a morphometric analysis of Sahabi hipparion metacarpal 3s, metatarsal 3s and 1 st phalanges ... paleoecologic setting. In so doing we recognize two hipparion taxa at Sahabi: a slender-limbed form adapted ... likely woodland denizen with likely less cursorial capability, Hipparion sp. (Sivalhippus Complex). Cremohipparion aff. matthewi exhibits its ... affinity with the Samos and Maramena slender-limbed hipparions of the Cremohipparion matthewi/nikosi lineage. We believe ... this lineage also likely includes the Indo-Pakistan hipparion, Cremohipparion antelopinum. This lineage provides evidence for a ...
Tópico(s): Morphological variations and asymmetry
2003 - Muséum national d'histoire naturelle | Geodiversitas
Raymond L. Bernor, Michael O. Woodburne, John A. Van Couvering,
... districts. The radiometric age of the so-called «Hipparion Datum» is 12 Ma, if not slightly older, and more than one species of «Hipparion» may be associated with it. Based on cranial ... groups by these criteria. A group composed of Hipparion prostylum and later members appears to be the ... une base biostratigraphique locale pour une biochronologie des hipparions qui sont d'importance potentiellement régionale pour classer ... d'autres régions. L'âge radiométrique de l' «Hipparion Datum» est 12 Ma, ou légèrement plus vieux, ...
Tópico(s): Evolution and Paleontology Studies
1980 - Elsevier BV | Geobios
The hipparions of the Vallesian locality «Ravin dela Pluie in the lower Axios valley are studied. Two different species ... Eppelsheim, while H. macedonicum represents to oldest small hipparion which probably comes from a large form of ... From the former took rise the later small hipparions. Some primitive features of hipparions are also discussed. Cette étude concerne les hipparions du gisement fossilifère du Vallésien du «Ravin de ... d'Eppelsheim. H. macedonicum représente le plus ancien hipparion de petite taille qui très probablement provient des ...
Tópico(s): Evolution and Paleontology Studies
1986 - Elsevier BV | Geobios
Raymond L. Bernor, Johanna Kovar‐Eder, Diana Lipscomb, Fred Rögl, Şevket Şen, Heinz Tobien,
ABSTRACT ABSTRACT The tridactyl horse Hipparion (s.l.) has long attracted the attention of paleontologists and geologists alike for its potential use as a stratigraphic and paleoenvironmental ... present data on the oldest known Central European hipparions, “Hipparion” primigenium (s.s.), that bear on these issues. ... Basin stratigraphie sequence and Paratethys geochronology suggests that hipparion's first provincial occurrence was ca. 11.0– ... We falsify the hypotheses of an Old World “Hipparion Datum” and the purported initial association of this ...
Tópico(s): Genetic diversity and population structure
1988 - Taylor & Francis | Journal of Vertebrate Paleontology
... Greece have abundant fossils of the late Miocene Hipparion fauna. The habitat of the Hipparion fauna in Greece was a sclerophyllous evergreen woodland. The Chinese late Miocene Hipparion fauna is represented respectively in the Guonigou fauna ( ... diversity and faunal similarity, the paleoenvironment of the Hipparion fauna in China was a subarid open steppe, ... that of Greece. The red clay bearing the Hipparion fauna in China is windblown in origin, i. ... horses and rhinoceroses, are abundant in the Chinese Hipparion fauna. The species richness of China and Greece ...
Tópico(s): Genetic diversity and population structure
2006 - Muséum national d'histoire naturelle | Geodiversitas
Raymond L. Bernor, Ursula B. Göhlich, Mathias Harzhauser, Gina M. Semprebon,
The "Hipparion" Datum has been recognized as being a key geochronologic marker for early late Miocene Eurasian and African horizons. The Vienna Basin Pannonian C hipparions are the stratigraphically oldest (basal MN9, ca. 11. ... herein, the most primitive of all Old World hipparions. We evaluate the stratigraphic context, cheek tooth morphological ... and paleoenvironmental context of the three Pannonian C hipparion assemblages from Gaiselberg, Atzelsdorf and Mariathal, Austria. We ... Atzelsdorf are slightly more primitive than the Mariathal hipparion assemblage and refer the first two assemblages to ...
Tópico(s): Geology and Paleoclimatology Research
2017 - Elsevier BV | Palaeogeography Palaeoclimatology Palaeoecology
A revision is given of the Rhone valley Hipparion. One new species is described from Montredon. It ... the lower Vallesian localities one big heavily built Hipparion is present. In the late Vallesian a medium sized Hipparion with short limbs is found; in the Turolian ... Some remarks are made about the paleoecology of Hipparion in general. Révision des Hipparions de la vallée du Rhône. Une nouvelle espèce ... taille. Dans le Vallésien terminal, on trouve un Hipparion de taille moyenne et aux membres courts; dans ...
1974 - Elsevier BV | Geobios
Michael O. Woodburne, Bruce J. MacFadden, Morris F. Skinner,
... and potentially related to, some Old World Vallesian «Hipparion. In addition, based on radiometric calibration of stratigraphic ... to 11 Ma. Inasmuch as the Old World «Hipparion Datum is calibrated at about 12 Ma, we ... to some of these Old World forms. The hipparion horses apparently were a polyphyletic assemblage of several ... et est sans doute étroitement apparenté à certains «Hipparion vallésiens de l'Ancien Monde. En outre, d' ... 11 Ma. Attendu que l'apparition du genre Hipparion dans l'Ancien Monde est datée d'à ...
Tópico(s): Wildlife Ecology and Conservation
1981 - Elsevier BV | Geobios
... vomérienne jusqu'à présent inconnue dans le genre Hipparion. Une nouvelle espèce, H. afarense, moins évoluée que ... Kenya) yielded 6 skulls and 6 mandibules of Hipparion. A detailed description of this unusually rich material ... now unknown in the genus. A new species —Hipparion afarense—more primitive than H. ethiopicum is described ...
Tópico(s): Pleistocene-Era Hominins and Archaeology
1976 - Elsevier BV | Geobios
In North America, hipparion horses consisted of four distinct genera, Hipparion, Neohipparion, Nannippus , and Cormohipparion , known from the medial Miocene to the late ... is determined for 10 of the 16 valid hipparion species; 50% (5) seem to have resulted from ... from cladogenesis. Roughly contemporaneous species of the four hipparion genera seem to proceed through similar evolutionary stages of cranial and dental characters. The mean hipparion species longevity is 3.3 ma ( N = 16); ... data suggest normal or average (horotelic) evolution for hipparions, which is not surprising because they were already ...
Tópico(s): Genetic diversity and population structure
1985 - Cambridge University Press | Paleobiology
Raymond L. Bernor, S. T. Hussain,
... groups that we refer to "Cormohipparion" (Sivalhippus) and ?Hipparion s.s. The "Cormohipparion" (Sivalhippus) group is the ... Cormohipparion" (Sivalhippus) sp. and "Cormohipparion" (Sivalhippus) perimense. The ?Hipparion group is monospecific and includes the species ?Hipparion antelopinum. In attempting to ascertain the phylogenetic relationships ... ancestor of the late Miocene East African species "Hipparion" turkanense. ?Hipparion antelopinum probably originated from a west Asian species of Hipparion s.s. The relatively late first occurrence of ...
Tópico(s): Evolution and Paleontology Studies
1985 - Taylor & Francis | Journal of Vertebrate Paleontology
María Dolores Pesquero, Marı́a Teresa Alberdi, Luís Alcalá,
Morphological and biometrical variability is analyzed in Hipparion primigenium (V. Meyer) from four Vallesian and Turolian locations in Spain (Masía de Barbo, Puente Minero, Nombrevilla, and Los Valles de Fuentidueña). Previously unstudied remains of Hipparion from La Roma 2 (Teruel Province, Spain) are ... multivariate analysis. This form is compared with: 1) Hipparion primigenium (or Hippotherium primigenium) from the above-mentioned ... other Spanish localities, Concud and Venta del Moro. Hipparion remains from La Roma 2 are identified as ...
Tópico(s): Pleistocene-Era Hominins and Archaeology
2006 - Cambridge University Press | Journal of Paleontology
Miguel Garcés, Lluı́s Cabrera, Jordi Agustı́, Josep M. Parés,
... 01, 1997 Old World first appearance datum of “Hipparion” horses: Late Miocene large-mammal dispersal and global ... Maria Parés; Old World first appearance datum of “Hipparion” horses: Late Miocene large-mammal dispersal and global ... magnetobiochronological dating of the late Miocene hipparionine horses (“Hipparion”) in the western Mediterranean places its first appearance ... the discussion of the mode and tempo of “Hipparion” dispersal. The migration of the “Hipparion” North American ancestor is related to the glacioeustatic ...
Tópico(s): Genetic diversity and population structure
1997 - Geological Society of America | Geology
... hipparioniennes (Samos, Salonique). Au Plio-Pléistocène, tous les Hipparion tondeurs ont des doubles boucles caballines, mais tous les Hipparion caballins ne paraissent pas être des tondeurs. Il ... tentative interpretation of Vallesian, Turolian, and Plio-Pleistocene Hipparion diets is based on the proportions af the mandibular symphysis in 47 tapirs, 47 Hipparion, and 46 Equus. Modern Equus (grazers) and tapirs ( ... by the shape of the mandibular symphysis. Vallesian Hipparion (Turkey, Moldova, Algeria) and most Turolian Hipparion (Spain, ...
Tópico(s): Animal Diversity and Health Studies
1998 - Elsevier BV | Geobios
... Sellards (1916, p. 96) applied the new binomen “ Hipparion minor ” to the very small hipparionine horse from ... District of peninsular Florida. Since the gender of Hipparion is neuter, the ending of the species name ... the original species name for this taxon is Hipparion minus Sellards. This correction was previously instituted by ... this name is a primary junior homonym of Hipparion minus Pavlow, 1890, a Eurasian species of horse, ... Articles 52b, 53c(ii), and 57b, ICZN, 1985). Hipparion minus Pavlow was in common use for small ...
Tópico(s): Animal Ecology and Behavior Studies
1990 - Cambridge University Press | Journal of Paleontology
Raymond L. Bernor, Michel Brunet, Léonard Ginsburg, P. Mein, Martín Pickford, Fred Rögl, Şevket Şen, Fritz F. Steininger, Herbert Thomas,
... 5 Ma attributed to the earliest known Mediterranean Hipparions. On the contrary, it seems that the radiometric ... 11.5 Ma to the earliest records of Hipparion in Europe and North Africa. Les signataires de ... ces deux continents. Le second sujet abordé concerne «Hipparion Datum. L'analyse des données géochronologiques et des ... de 12,5 Ma attribué aux plus anciens Hipparions du pourtour méditerranéen. Il est apparu que les ... était fondé, ne peuvent être associées aux premiers Hipparions. Les nouvelles datations radiométriques, les corrélations magnéto- et ...
Tópico(s): Geology and Paleoclimatology Research
1987 - Elsevier BV | Geobios
During the Pliocene, the «Hipparion fauna in the Mediterranean area decreased sharply in comparison with the Upper Miocene. Nevertheless, this species can be used to represent the Hipparion biozones in order to compare them with the ... Eurasian region. Pendant le Pliocène la faune à Hipparion sur le0605 pourtour méditerranéen diminue considérablement par rapport ... peuvent être utilisées pour représenter les biozones d'Hipparion par rapport aux différentes unités mammaliennes. H. gromovae ... parallèle entre la distribution de la plupart des Hipparion de la région euroasiatique.
Tópico(s): Animal Ecology and Behavior Studies
1986 - Elsevier BV | Geobios
Robert S. Scott, Miranda Armour-Chelu, Raymond L. Bernor, Thomas M. Kaiser,
KRETZOI 1983 reconocio una nueva especie de hipparion de Rudabanya, «Hipparion» intrans. El estudio de la asociacion completa de Rudabanya II confirma que la especie de hipparion predominante en esta localidad es realmente el taxon valido Hippotherium intrans. Una segunda especie de hipparion menor y mas rara aun sin nombre se ... aparecen haber sido solo un abrevadero local de hipparion.
Tópico(s): Evolution and Paleontology Studies
2003 - | Coloquios de Paleontología
A. C. Nanda, Ramesh Kumar Sehgal,
... Middle Siwalik transitional age as was considered earlier. Hipparion (includes Hipparion and Cormohipparion ) has been recorded by all the ... The 12.5 m.y. dispersal event of hipparion in the Old World is found missing in the Siwalik Group. Though hipparion has been recorded from the so-called Lower ... Nepal. In the present collection, the presence of hipparion along with Dicoryphochocrus vinayaki , Hydaspifherium megacephalum , etc. from ...
Tópico(s): Pleistocene-Era Hominins and Archaeology
1993 - Springer Science+Business Media | Journal of the Geological Society of India
Georgios Lazaridis, Εvangelia Tsoukala,
ABSTRACT A new hipparion species, Hipparion phlegrae, sp. nov., is described on the basis of both morphological characters and metrical data as a member of Hipparion s.s. It is compared with H. dietrichi, ... discussed as Turolian on the basis of the hipparion assemblage, whereas the coexistence of a small Cremohipparion ... the short and wide muzzle are discussed for Hipparion s.s. during the Turolian period. Phylogenetic relationships ...
Tópico(s): Bat Biology and Ecology Studies
2014 - Taylor & Francis | Journal of Vertebrate Paleontology