Discovery of Middle Jurassic (Bajocian) Radiolaria from the sedimentary cover of the Vedi ophiolite (Lesser Caucasus, Armenia)
The Vedi ophiolite, situated southeast of Yerevan (Armenia), represents part of the Neotethyan oceanic lithosphere preserved in the Lesser Caucasus. This ophiolite unit constitutes a large tectonic klippe, a result of obduction during the Upper Cretaceous (Coniacian–Santonian). Relatively well-prese...
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| creator | Danelian, Taniel Asatryan, Gayané Sosson, Marc Person, Alain Sahakyan, Lilit Galoyan, Ghazar |
| description | The Vedi ophiolite, situated southeast of Yerevan (Armenia), represents part of the Neotethyan oceanic lithosphere preserved in the Lesser Caucasus. This ophiolite unit constitutes a large tectonic klippe, a result of obduction during the Upper Cretaceous (Coniacian–Santonian). Relatively well-preserved Radiolaria extracted from radiolarites overlying ophiolitic lavas along the Vedi River consist of Middle Jurassic (Bajocian, U.A.Z. 3–4) species, typical of the Tethyan tropical bioprovince. Assemblages are dominated by Nassellaria and characterised by the presence of species
Cyrtocapsa mastoidea,
Hexasaturnalis hexagonus,
Laxtorum (?) hichioense, Stichocapsa japonica and
Striatojaponocapsa plicarum s.l. This microfauna provides evidence for the oldest age available so far for the sedimentary cover of the Vedi ophiolite.
L’ophiolite de Vedi, située au sud-est d’Erevan (Arménie), représente une partie de la lithosphère océanique de la Néotéthys préservée dans le Petit Caucase. Elle constitue une large klippe résultant d’une obduction survenue au Crétacé supérieur (Coniacien–Santonien). Des Radiolaires assez bien préservés, extraits des radiolarites surmontant des laves ophiolitiques le long de la rivière de Vedi, consistent en espèces du Jurassique moyen (Bajocien, U.A.Z. 3–4), typiques de la bioprovince tropicale téthysienne. L’association est dominée par des Nassellaires et elle est caractérisée par les espèces
Cyrtocapsa mastoidea,
Hexasaturnalis hexagonus,
Laxtorum (?) hichioense, Stichocapsa japonica et
Striatojaponocapsa plicarum s.l. Cette microfaune fournit l’âge le plus ancien actuellement disponible pour la couverture sédimentaire de l’ophiolite de Vedi. |
| doi_str_mv | 10.1016/j.crpv.2008.05.001 |
| format | Article |
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Cyrtocapsa mastoidea,
Hexasaturnalis hexagonus,
Laxtorum (?) hichioense, Stichocapsa japonica and
Striatojaponocapsa plicarum s.l. This microfauna provides evidence for the oldest age available so far for the sedimentary cover of the Vedi ophiolite.
L’ophiolite de Vedi, située au sud-est d’Erevan (Arménie), représente une partie de la lithosphère océanique de la Néotéthys préservée dans le Petit Caucase. Elle constitue une large klippe résultant d’une obduction survenue au Crétacé supérieur (Coniacien–Santonien). Des Radiolaires assez bien préservés, extraits des radiolarites surmontant des laves ophiolitiques le long de la rivière de Vedi, consistent en espèces du Jurassique moyen (Bajocien, U.A.Z. 3–4), typiques de la bioprovince tropicale téthysienne. L’association est dominée par des Nassellaires et elle est caractérisée par les espèces
Cyrtocapsa mastoidea,
Hexasaturnalis hexagonus,
Laxtorum (?) hichioense, Stichocapsa japonica et
Striatojaponocapsa plicarum s.l. Cette microfaune fournit l’âge le plus ancien actuellement disponible pour la couverture sédimentaire de l’ophiolite de Vedi.</description><identifier>ISSN: 1631-0683</identifier><identifier>EISSN: 1777-571X</identifier><identifier>DOI: 10.1016/j.crpv.2008.05.001</identifier><language>eng</language><publisher>Paris: Elsevier SAS</publisher><subject>Armenia ; Arménie ; Crystalline rocks ; Earth sciences ; Earth, ocean, space ; Exact sciences and technology ; Igneous and metamorphic rocks petrology, volcanic processes, magmas ; Invertebrate paleontology ; Lesser Caucasus ; Marine ; Ophiolite de Védi ; Paleontology ; Petit Caucase ; Radiolaires ; Radiolaria ; Radiolarites ; Stratigraphy ; Vedi ophiolite</subject><ispartof>Comptes rendus. Palevol, 2008-08, Vol.7 (6), p.327-334</ispartof><rights>2008 Académie des sciences</rights><rights>2015 INIST-CNRS</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a418t-d816f3531e95e8eefb9bb278c47e63bd109b20c720c5c1b68bcc1422683898363</citedby><cites>FETCH-LOGICAL-a418t-d816f3531e95e8eefb9bb278c47e63bd109b20c720c5c1b68bcc1422683898363</cites><orcidid>0000-0002-1109-292X ; 0000-0001-9496-2363</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S1631068308000626$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,776,780,881,3536,27903,27904,65309</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=20599755$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.science/hal-00407865$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Danelian, Taniel</creatorcontrib><creatorcontrib>Asatryan, Gayané</creatorcontrib><creatorcontrib>Sosson, Marc</creatorcontrib><creatorcontrib>Person, Alain</creatorcontrib><creatorcontrib>Sahakyan, Lilit</creatorcontrib><creatorcontrib>Galoyan, Ghazar</creatorcontrib><title>Discovery of Middle Jurassic (Bajocian) Radiolaria from the sedimentary cover of the Vedi ophiolite (Lesser Caucasus, Armenia)</title><title>Comptes rendus. Palevol</title><description>The Vedi ophiolite, situated southeast of Yerevan (Armenia), represents part of the Neotethyan oceanic lithosphere preserved in the Lesser Caucasus. This ophiolite unit constitutes a large tectonic klippe, a result of obduction during the Upper Cretaceous (Coniacian–Santonian). Relatively well-preserved Radiolaria extracted from radiolarites overlying ophiolitic lavas along the Vedi River consist of Middle Jurassic (Bajocian, U.A.Z. 3–4) species, typical of the Tethyan tropical bioprovince. Assemblages are dominated by Nassellaria and characterised by the presence of species
Cyrtocapsa mastoidea,
Hexasaturnalis hexagonus,
Laxtorum (?) hichioense, Stichocapsa japonica and
Striatojaponocapsa plicarum s.l. This microfauna provides evidence for the oldest age available so far for the sedimentary cover of the Vedi ophiolite.
L’ophiolite de Vedi, située au sud-est d’Erevan (Arménie), représente une partie de la lithosphère océanique de la Néotéthys préservée dans le Petit Caucase. Elle constitue une large klippe résultant d’une obduction survenue au Crétacé supérieur (Coniacien–Santonien). Des Radiolaires assez bien préservés, extraits des radiolarites surmontant des laves ophiolitiques le long de la rivière de Vedi, consistent en espèces du Jurassique moyen (Bajocien, U.A.Z. 3–4), typiques de la bioprovince tropicale téthysienne. L’association est dominée par des Nassellaires et elle est caractérisée par les espèces
Cyrtocapsa mastoidea,
Hexasaturnalis hexagonus,
Laxtorum (?) hichioense, Stichocapsa japonica et
Striatojaponocapsa plicarum s.l. Cette microfaune fournit l’âge le plus ancien actuellement disponible pour la couverture sédimentaire de l’ophiolite de Vedi.</description><subject>Armenia</subject><subject>Arménie</subject><subject>Crystalline rocks</subject><subject>Earth sciences</subject><subject>Earth, ocean, space</subject><subject>Exact sciences and technology</subject><subject>Igneous and metamorphic rocks petrology, volcanic processes, magmas</subject><subject>Invertebrate paleontology</subject><subject>Lesser Caucasus</subject><subject>Marine</subject><subject>Ophiolite de Védi</subject><subject>Paleontology</subject><subject>Petit Caucase</subject><subject>Radiolaires</subject><subject>Radiolaria</subject><subject>Radiolarites</subject><subject>Stratigraphy</subject><subject>Vedi ophiolite</subject><issn>1631-0683</issn><issn>1777-571X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><recordid>eNp9kU-P0zAQxSMEEsvCF-DkC2grbcLYqWNH4lK6_0BFSAgQN2viTFRXady1k0pc-Ow429UeOVi2_H7vjT2TZW85FBx49WFX2HA4FgJAFyALAP4sO-NKqVwq_vt5Olclz6HS5cvsVYy7BFS15mfZ3ysXrT9S-MN8x766tu2JfZkCxugsu_iEO28dDgv2HVvnewwOWRf8no1bYpFat6dhxOR-CJkzZuFXEpg_bJPDjcQuNhRjUtc4WYxTvGSrkHwOF6-zFx32kd487ufZz5vrH-u7fPPt9vN6tclxyfWYt5pXXSlLTrUkTdQ1ddMIpe1SUVU2LYe6EWBVWtLyptKNtXwpRPqvrnVZlefZ4pS7xd4cgtunJxuPztytNma-A1iC0pU88sS-P7GH4O8niqPZpx5R3-NAfopGANegQCRQnEAbfIyBuqdkDmYei9mZeSxmHosBmYrM6e8e0zFa7LuAg3XxySlA1rWSMnEfTxylthwdBROto8Gmzgayo2m9-1-Zf5aPosQ</recordid><startdate>20080801</startdate><enddate>20080801</enddate><creator>Danelian, Taniel</creator><creator>Asatryan, Gayané</creator><creator>Sosson, Marc</creator><creator>Person, Alain</creator><creator>Sahakyan, Lilit</creator><creator>Galoyan, Ghazar</creator><general>Elsevier SAS</general><general>Elsevier</general><general>Académie des sciences (Paris)</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>F1W</scope><scope>H95</scope><scope>H96</scope><scope>L.G</scope><scope>1XC</scope><orcidid>https://orcid.org/0000-0002-1109-292X</orcidid><orcidid>https://orcid.org/0000-0001-9496-2363</orcidid></search><sort><creationdate>20080801</creationdate><title>Discovery of Middle Jurassic (Bajocian) Radiolaria from the sedimentary cover of the Vedi ophiolite (Lesser Caucasus, Armenia)</title><author>Danelian, Taniel ; Asatryan, Gayané ; Sosson, Marc ; Person, Alain ; Sahakyan, Lilit ; Galoyan, Ghazar</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a418t-d816f3531e95e8eefb9bb278c47e63bd109b20c720c5c1b68bcc1422683898363</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Armenia</topic><topic>Arménie</topic><topic>Crystalline rocks</topic><topic>Earth sciences</topic><topic>Earth, ocean, space</topic><topic>Exact sciences and technology</topic><topic>Igneous and metamorphic rocks petrology, volcanic processes, magmas</topic><topic>Invertebrate paleontology</topic><topic>Lesser Caucasus</topic><topic>Marine</topic><topic>Ophiolite de Védi</topic><topic>Paleontology</topic><topic>Petit Caucase</topic><topic>Radiolaires</topic><topic>Radiolaria</topic><topic>Radiolarites</topic><topic>Stratigraphy</topic><topic>Vedi ophiolite</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Danelian, Taniel</creatorcontrib><creatorcontrib>Asatryan, Gayané</creatorcontrib><creatorcontrib>Sosson, Marc</creatorcontrib><creatorcontrib>Person, Alain</creatorcontrib><creatorcontrib>Sahakyan, Lilit</creatorcontrib><creatorcontrib>Galoyan, Ghazar</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Comptes rendus. Palevol</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Danelian, Taniel</au><au>Asatryan, Gayané</au><au>Sosson, Marc</au><au>Person, Alain</au><au>Sahakyan, Lilit</au><au>Galoyan, Ghazar</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Discovery of Middle Jurassic (Bajocian) Radiolaria from the sedimentary cover of the Vedi ophiolite (Lesser Caucasus, Armenia)</atitle><jtitle>Comptes rendus. Palevol</jtitle><date>2008-08-01</date><risdate>2008</risdate><volume>7</volume><issue>6</issue><spage>327</spage><epage>334</epage><pages>327-334</pages><issn>1631-0683</issn><eissn>1777-571X</eissn><abstract>The Vedi ophiolite, situated southeast of Yerevan (Armenia), represents part of the Neotethyan oceanic lithosphere preserved in the Lesser Caucasus. This ophiolite unit constitutes a large tectonic klippe, a result of obduction during the Upper Cretaceous (Coniacian–Santonian). Relatively well-preserved Radiolaria extracted from radiolarites overlying ophiolitic lavas along the Vedi River consist of Middle Jurassic (Bajocian, U.A.Z. 3–4) species, typical of the Tethyan tropical bioprovince. Assemblages are dominated by Nassellaria and characterised by the presence of species
Cyrtocapsa mastoidea,
Hexasaturnalis hexagonus,
Laxtorum (?) hichioense, Stichocapsa japonica and
Striatojaponocapsa plicarum s.l. This microfauna provides evidence for the oldest age available so far for the sedimentary cover of the Vedi ophiolite.
L’ophiolite de Vedi, située au sud-est d’Erevan (Arménie), représente une partie de la lithosphère océanique de la Néotéthys préservée dans le Petit Caucase. Elle constitue une large klippe résultant d’une obduction survenue au Crétacé supérieur (Coniacien–Santonien). Des Radiolaires assez bien préservés, extraits des radiolarites surmontant des laves ophiolitiques le long de la rivière de Vedi, consistent en espèces du Jurassique moyen (Bajocien, U.A.Z. 3–4), typiques de la bioprovince tropicale téthysienne. L’association est dominée par des Nassellaires et elle est caractérisée par les espèces
Cyrtocapsa mastoidea,
Hexasaturnalis hexagonus,
Laxtorum (?) hichioense, Stichocapsa japonica et
Striatojaponocapsa plicarum s.l. Cette microfaune fournit l’âge le plus ancien actuellement disponible pour la couverture sédimentaire de l’ophiolite de Vedi.</abstract><cop>Paris</cop><pub>Elsevier SAS</pub><doi>10.1016/j.crpv.2008.05.001</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0002-1109-292X</orcidid><orcidid>https://orcid.org/0000-0001-9496-2363</orcidid></addata></record> |
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| subjects | Armenia Arménie Crystalline rocks Earth sciences Earth, ocean, space Exact sciences and technology Igneous and metamorphic rocks petrology, volcanic processes, magmas Invertebrate paleontology Lesser Caucasus Marine Ophiolite de Védi Paleontology Petit Caucase Radiolaires Radiolaria Radiolarites Stratigraphy Vedi ophiolite |
| title | Discovery of Middle Jurassic (Bajocian) Radiolaria from the sedimentary cover of the Vedi ophiolite (Lesser Caucasus, Armenia) |
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