Première découverte de Viperidae (Reptilia, Serpentes) dans les îles Baléares (Espagne) : des vipères du Néogène de Minorque. Description d'une nouvelle espèce du Pliocène
Identifieur interne : 002105 ( Main/Exploration ); précédent : 002104; suivant : 002106Première découverte de Viperidae (Reptilia, Serpentes) dans les îles Baléares (Espagne) : des vipères du Néogène de Minorque. Description d'une nouvelle espèce du Pliocène
Auteurs : Salvador Bailon [France] ; Joan Garcia-Porta [Espagne] ; Josep Quintana-Cardona [Espagne]Source :
- Comptes rendus. Palevol [ 1631-0683 ] ; 2002.
Descripteurs français
- Pascal (Inist)
English descriptors
- KwdEn :
Abstract
the Neogene, with description of a new species from the Pliocene. Two viperid snakes, Vipera natiensis sp. n. (belonging to the opera aspis group) and opera sp., have been found in the Pliocene of Minorca. On the other hand, an indeterminate viperid extends back the fossil record of the family in the Balearic Islands, to the Middle Miocene. These fossils represent the first report of viperids from the Balearic Islands. Vertebra of opera natiensis sp. n. are characterised by a concave anterior border of zygosphene, dorsoventrally flattened, short (as wide as long) and blunt prezygapophyseal processes. Centrum convex in transverse section, subcentral margins poorly marked and presence of two well defined subcotylar tubercles. Hypapophysis located posteriorly on the centrum and not prolonged anteriorly, or only slightly prolonged as a keel. The dorsal border of the neural spine is slightly thickened; the posterior border of the neural spine is markedly inclined posteriorly; as a result, the spine forms a posterior point, which is more or less developed, depending on the position of the vertebra along the vertebral column. The presence of Viperidae in the Neogene of the Balearic Islands involves the existence of a terrestrial connection between this archipelago and the continent during the Early Miocene and/or Middle Miocene and perhaps the presence of a later connection during the Late Miocene.
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream PascalFrancis, to step Corpus: 000588
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- to stream Main, to step Curation: 002105
Le document en format XML
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Description d'une nouvelle espèce du Pliocène</title><author><name sortKey="Bailon, Salvador" sort="Bailon, Salvador" uniqKey="Bailon S" first="Salvador" last="Bailon">Salvador Bailon</name><affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Laboratoire départemental de préhistoire du Lazaret, UMR 6569 du CNRS, 33bis, bd Franck-Pilatte</s1><s2>06300 Nice</s2><s3>FRA</s3><sZ>1 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region><settlement type="city">Nice</settlement></placeName></affiliation></author><author><name sortKey="Garcia Porta, Joan" sort="Garcia Porta, Joan" uniqKey="Garcia Porta J" first="Joan" last="Garcia-Porta">Joan Garcia-Porta</name><affiliation wicri:level="2"><inist:fA14 i1="02"><s1>Societat Catalana d'Herpetologia, Passeig Picasso s/n</s1><s2>08003 Barcelona</s2><s3>ESP</s3><sZ>2 aut.</sZ></inist:fA14><country>Espagne</country><placeName><region nuts="2" type="communauté">Catalogne</region></placeName></affiliation></author><author><name sortKey="Quintana Cardona, Josep" sort="Quintana Cardona, Josep" uniqKey="Quintana Cardona J" first="Josep" last="Quintana-Cardona">Josep Quintana-Cardona</name><affiliation wicri:level="2"><inist:fA14 i1="03"><s1>Institut de paleontologia Miquel Crusafont, c/Escola Industrial 23</s1><s2>08201 Sabadell</s2><s3>ESP</s3><sZ>3 aut.</sZ></inist:fA14><country>Espagne</country><placeName><region nuts="2" type="communauté">Catalogne</region></placeName></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">INIST</idno><idno type="inist">02-0572693</idno><date when="2002">2002</date><idno type="stanalyst">PASCAL 02-0572693 INIST</idno><idno type="RBID">Pascal:02-0572693</idno><idno type="wicri:Area/PascalFrancis/Corpus">000588</idno><idno type="wicri:Area/PascalFrancis/Curation">000094</idno><idno type="wicri:Area/PascalFrancis/Checkpoint">000492</idno><idno type="wicri:doubleKey">1631-0683:2002:Bailon S:premiere:decouverte:de</idno><idno type="wicri:Area/Main/Merge">002183</idno><idno type="wicri:Area/Main/Curation">002105</idno><idno type="wicri:Area/Main/Exploration">002105</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="fr" level="a">Première découverte de Viperidae (Reptilia, Serpentes) dans les îles Baléares (Espagne) : des vipères du Néogène de Minorque. Description d'une nouvelle espèce du Pliocène</title><author><name sortKey="Bailon, Salvador" sort="Bailon, Salvador" uniqKey="Bailon S" first="Salvador" last="Bailon">Salvador Bailon</name><affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Laboratoire départemental de préhistoire du Lazaret, UMR 6569 du CNRS, 33bis, bd Franck-Pilatte</s1><s2>06300 Nice</s2><s3>FRA</s3><sZ>1 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region><settlement type="city">Nice</settlement></placeName></affiliation></author><author><name sortKey="Garcia Porta, Joan" sort="Garcia Porta, Joan" uniqKey="Garcia Porta J" first="Joan" last="Garcia-Porta">Joan Garcia-Porta</name><affiliation wicri:level="2"><inist:fA14 i1="02"><s1>Societat Catalana d'Herpetologia, Passeig Picasso s/n</s1><s2>08003 Barcelona</s2><s3>ESP</s3><sZ>2 aut.</sZ></inist:fA14><country>Espagne</country><placeName><region nuts="2" type="communauté">Catalogne</region></placeName></affiliation></author><author><name sortKey="Quintana Cardona, Josep" sort="Quintana Cardona, Josep" uniqKey="Quintana Cardona J" first="Josep" last="Quintana-Cardona">Josep Quintana-Cardona</name><affiliation wicri:level="2"><inist:fA14 i1="03"><s1>Institut de paleontologia Miquel Crusafont, c/Escola Industrial 23</s1><s2>08201 Sabadell</s2><s3>ESP</s3><sZ>3 aut.</sZ></inist:fA14><country>Espagne</country><placeName><region nuts="2" type="communauté">Catalogne</region></placeName></affiliation></author></analytic><series><title level="j" type="main">Comptes rendus. Palevol</title><idno type="ISSN">1631-0683</idno><imprint><date when="2002">2002</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">Comptes rendus. Palevol</title><idno type="ISSN">1631-0683</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Balearic Islands</term><term>Minorca</term><term>Pliocene</term><term>Reptilia</term><term>discoveries</term><term>middle Miocene</term><term>morphology</term><term>new taxa</term><term>paleobiogeography</term><term>paleogeography</term><term>vertebra</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Découverte</term><term>Reptilia</term><term>Iles Baléares</term><term>Pliocène</term><term>Ile Minorque</term><term>Taxon nouveau</term><term>Miocène moyen</term><term>Vertèbre</term><term>Morphologie</term><term>Paléobiogéographie</term><term>Paléogéographie</term><term>Serpentes</term><term>Viperidae</term><term>Vipera natiensis</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">the Neogene, with description of a new species from the Pliocene. Two viperid snakes, Vipera natiensis sp. n. (belonging to the opera aspis group) and opera sp., have been found in the Pliocene of Minorca. On the other hand, an indeterminate viperid extends back the fossil record of the family in the Balearic Islands, to the Middle Miocene. These fossils represent the first report of viperids from the Balearic Islands. Vertebra of opera natiensis sp. n. are characterised by a concave anterior border of zygosphene, dorsoventrally flattened, short (as wide as long) and blunt prezygapophyseal processes. Centrum convex in transverse section, subcentral margins poorly marked and presence of two well defined subcotylar tubercles. Hypapophysis located posteriorly on the centrum and not prolonged anteriorly, or only slightly prolonged as a keel. The dorsal border of the neural spine is slightly thickened; the posterior border of the neural spine is markedly inclined posteriorly; as a result, the spine forms a posterior point, which is more or less developed, depending on the position of the vertebra along the vertebral column. The presence of Viperidae in the Neogene of the Balearic Islands involves the existence of a terrestrial connection between this archipelago and the continent during the Early Miocene and/or Middle Miocene and perhaps the presence of a later connection during the Late Miocene.</div></front></TEI><affiliations><list><country><li>Espagne</li><li>France</li></country><region><li>Catalogne</li><li>Provence-Alpes-Côte d'Azur</li></region><settlement><li>Nice</li></settlement></list><tree><country name="France"><region name="Provence-Alpes-Côte d'Azur"><name sortKey="Bailon, Salvador" sort="Bailon, Salvador" uniqKey="Bailon S" first="Salvador" last="Bailon">Salvador Bailon</name></region></country><country name="Espagne"><region name="Catalogne"><name sortKey="Garcia Porta, Joan" sort="Garcia Porta, Joan" uniqKey="Garcia Porta J" first="Joan" last="Garcia-Porta">Joan Garcia-Porta</name></region><name sortKey="Quintana Cardona, Josep" sort="Quintana Cardona, Josep" uniqKey="Quintana Cardona J" first="Josep" last="Quintana-Cardona">Josep Quintana-Cardona</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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