A POORLY KNOWN RODENTLIKE MAMMAL (PACHYRUKHINAE, HEGETOTHERIIDAE, NOTOUNGULATA) FROM THE DESEADAN (LATE OLIGOCENE) OF ARGENTINA. PALEOECOLOGY, BIOGEOGRAPHY, AND RADIATION OF THE RODENTLIKE UNGULATES IN SOUTH AMERICA
The cranial anatomy of the Deseadan species Medistylus dorsatus (Ameghino, 1903) is described based on new and complete material from Cabeza Blanca (Chubut, Argentina). Medistylus is the largest of the Pachyrukhinae and the specimen described here is probably the best-preserved pachyrukhine skull kn...
Gespeichert in:
| Veröffentlicht in: | Journal of paleontology 2007-11, Vol.81 (6), p.1301-1307 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1307 |
|---|---|
| container_issue | 6 |
| container_start_page | 1301 |
| container_title | Journal of paleontology |
| container_volume | 81 |
| creator | REGUERO, MARCELO A DOZO, MARÍA TERESA CERDEÑO, ESPERANZA |
| description | The cranial anatomy of the Deseadan species Medistylus dorsatus (Ameghino, 1903) is described based on new and complete material from Cabeza Blanca (Chubut, Argentina). Medistylus is the largest of the Pachyrukhinae and the specimen described here is probably the best-preserved pachyrukhine skull known in the Paleogene of South America. Previously, the validity of the species and its phylogenetic affinities with Interatheriidae (Notoungulata, Typotheria) were ambiguous and not conclusive. The syntypes, now reported lost, were isolated teeth poorly described by Ameghino in 1903. This almost complete skull with teeth provides more diagnostic features in order to complete the knowledge of genus. Details about cranial and dental morphology allow the reassessment of Medistylus dorsatus and its inclusion within the subfamily Pachyrukhinae (Hegetotheriidae, Notoungulata). Its cranial and dental specializations and the apparent sympatry with its close relatives Prosotherium garzoni Ameghino, 1897 and Propachyrucos smithwoodwardi Ameghino, 1897 all imply a narrow niche partitioning among the Pachyrukhinae during the Deseadan (late Oligocene). The occurrence of three euhypsodont genera of Pachyrukhinae in the Deseadan of Patagonia reflects the major radiation of the rodentlike ungulates in the Cenozoic of South America and suggests a great paleoenvironmental difference between the late Oligocene faunas of Patagonia and those from Bolivia and Uruguay, where they did not live. |
| doi_str_mv | 10.1666/05-100.1 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_19336343</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><cupid>10_1666_05_100_1</cupid><sourcerecordid>1380463731</sourcerecordid><originalsourceid>FETCH-LOGICAL-a444t-f0eb31d93f7c14050fc9fafd4f4de8e2ab99081a3bc3c7713241b6733bc7f433</originalsourceid><addsrcrecordid>eNp1kd2O0zAQhSMEEmVB4hFGXKAubJZxnCbNpUncJGpiV2kq1KsoP84qq7bZTbZCPCmvg0srsUJw5Rmfz2eONYbxnuAtcRznC85Mgrp-YUyIR13TotR9aUwQLcuk1MHXxptxvEcklkPIxPjJYCVllmxhKeQ3AZkMuMiTeMkhZWnKEpiumB9ts80yigXjNxDxkOcyj3gWx8HpQshcbkS4SVjOrmGRyRS0CgFfcxYwAVMtcJBJHEqfC34NcgEsC_UYbXgLK5ZwyX2ZyHB7A19jGXIZZmwV6Y6JADIWxCyPpTi9Oxk_i3gZy9cQC1jLTR4BS3Uwn701XrXlblTvLueVkS947kemHqPlxCxt234yW1QVJY1HW7cmNs6wrb22bBu7tRs1V1ZZeR7OSUmrmtauS6hlk8pxqe7d1qb0yvh4tn0Y-sejGp-KfTfWarcrD6o_joVeAXXob_DDX-B9fxwOOlphUYLu3ELU0PQM1UM_joNqi4eh25fDj4JgcdpugTNd6lqjn8_onerHulOHWn3vh13zzBZxXug9o-1q-tPFuNxXQ9fcqT_cP6wvf6q6vj-o_2f4BSK6re4</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>231078200</pqid></control><display><type>article</type><title>A POORLY KNOWN RODENTLIKE MAMMAL (PACHYRUKHINAE, HEGETOTHERIIDAE, NOTOUNGULATA) FROM THE DESEADAN (LATE OLIGOCENE) OF ARGENTINA. PALEOECOLOGY, BIOGEOGRAPHY, AND RADIATION OF THE RODENTLIKE UNGULATES IN SOUTH AMERICA</title><source>BioOne Complete</source><source>JSTOR Archive Collection A-Z Listing</source><creator>REGUERO, MARCELO A ; DOZO, MARÍA TERESA ; CERDEÑO, ESPERANZA</creator><creatorcontrib>REGUERO, MARCELO A ; DOZO, MARÍA TERESA ; CERDEÑO, ESPERANZA</creatorcontrib><description>The cranial anatomy of the Deseadan species Medistylus dorsatus (Ameghino, 1903) is described based on new and complete material from Cabeza Blanca (Chubut, Argentina). Medistylus is the largest of the Pachyrukhinae and the specimen described here is probably the best-preserved pachyrukhine skull known in the Paleogene of South America. Previously, the validity of the species and its phylogenetic affinities with Interatheriidae (Notoungulata, Typotheria) were ambiguous and not conclusive. The syntypes, now reported lost, were isolated teeth poorly described by Ameghino in 1903. This almost complete skull with teeth provides more diagnostic features in order to complete the knowledge of genus. Details about cranial and dental morphology allow the reassessment of Medistylus dorsatus and its inclusion within the subfamily Pachyrukhinae (Hegetotheriidae, Notoungulata). Its cranial and dental specializations and the apparent sympatry with its close relatives Prosotherium garzoni Ameghino, 1897 and Propachyrucos smithwoodwardi Ameghino, 1897 all imply a narrow niche partitioning among the Pachyrukhinae during the Deseadan (late Oligocene). The occurrence of three euhypsodont genera of Pachyrukhinae in the Deseadan of Patagonia reflects the major radiation of the rodentlike ungulates in the Cenozoic of South America and suggests a great paleoenvironmental difference between the late Oligocene faunas of Patagonia and those from Bolivia and Uruguay, where they did not live.</description><identifier>ISSN: 0022-3360</identifier><identifier>EISSN: 1937-2337</identifier><identifier>DOI: 10.1666/05-100.1</identifier><identifier>CODEN: JPALAZ</identifier><language>eng</language><publisher>New York, USA: Cambridge University Press</publisher><subject>adaptive radiation ; Argentina ; Biogeography ; Cabeza Blanca ; Cenozoic ; Chordata ; Chubut Argentina ; Deseadan ; Eutheria ; Hegetotheriidae ; Mammalia ; Mammals ; Medistylus dorsatus ; middle Tertiary ; morphology ; Notoungulata ; Oligocene ; Pachyrukhinae ; Paleoecology ; Paleogene ; Paleontology ; phylogeny ; skull ; South America ; taxonomy ; Teeth ; Tertiary ; Tetrapoda ; Theria ; Ungulates ; upper Oligocene ; Vertebrata ; vertebrate</subject><ispartof>Journal of paleontology, 2007-11, Vol.81 (6), p.1301-1307</ispartof><rights>The Paleontological Society</rights><rights>Copyright © The Paleontological Society</rights><rights>GeoRef, Copyright 2020, American Geosciences Institute. Reference includes data from GeoScienceWorld @Alexandria, VA @USA @United States. Abstract, Copyright, The Paleontological Society</rights><rights>Copyright Paleontological Society Nov 2007</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a444t-f0eb31d93f7c14050fc9fafd4f4de8e2ab99081a3bc3c7713241b6733bc7f433</citedby><cites>FETCH-LOGICAL-a444t-f0eb31d93f7c14050fc9fafd4f4de8e2ab99081a3bc3c7713241b6733bc7f433</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://bioone.org/doi/pdf/10.1666/05-100.1$$EPDF$$P50$$Gbioone$$H</linktopdf><link.rule.ids>314,780,784,26978,27924,27925,52363</link.rule.ids></links><search><creatorcontrib>REGUERO, MARCELO A</creatorcontrib><creatorcontrib>DOZO, MARÍA TERESA</creatorcontrib><creatorcontrib>CERDEÑO, ESPERANZA</creatorcontrib><title>A POORLY KNOWN RODENTLIKE MAMMAL (PACHYRUKHINAE, HEGETOTHERIIDAE, NOTOUNGULATA) FROM THE DESEADAN (LATE OLIGOCENE) OF ARGENTINA. PALEOECOLOGY, BIOGEOGRAPHY, AND RADIATION OF THE RODENTLIKE UNGULATES IN SOUTH AMERICA</title><title>Journal of paleontology</title><addtitle>J. Paleontol</addtitle><description>The cranial anatomy of the Deseadan species Medistylus dorsatus (Ameghino, 1903) is described based on new and complete material from Cabeza Blanca (Chubut, Argentina). Medistylus is the largest of the Pachyrukhinae and the specimen described here is probably the best-preserved pachyrukhine skull known in the Paleogene of South America. Previously, the validity of the species and its phylogenetic affinities with Interatheriidae (Notoungulata, Typotheria) were ambiguous and not conclusive. The syntypes, now reported lost, were isolated teeth poorly described by Ameghino in 1903. This almost complete skull with teeth provides more diagnostic features in order to complete the knowledge of genus. Details about cranial and dental morphology allow the reassessment of Medistylus dorsatus and its inclusion within the subfamily Pachyrukhinae (Hegetotheriidae, Notoungulata). Its cranial and dental specializations and the apparent sympatry with its close relatives Prosotherium garzoni Ameghino, 1897 and Propachyrucos smithwoodwardi Ameghino, 1897 all imply a narrow niche partitioning among the Pachyrukhinae during the Deseadan (late Oligocene). The occurrence of three euhypsodont genera of Pachyrukhinae in the Deseadan of Patagonia reflects the major radiation of the rodentlike ungulates in the Cenozoic of South America and suggests a great paleoenvironmental difference between the late Oligocene faunas of Patagonia and those from Bolivia and Uruguay, where they did not live.</description><subject>adaptive radiation</subject><subject>Argentina</subject><subject>Biogeography</subject><subject>Cabeza Blanca</subject><subject>Cenozoic</subject><subject>Chordata</subject><subject>Chubut Argentina</subject><subject>Deseadan</subject><subject>Eutheria</subject><subject>Hegetotheriidae</subject><subject>Mammalia</subject><subject>Mammals</subject><subject>Medistylus dorsatus</subject><subject>middle Tertiary</subject><subject>morphology</subject><subject>Notoungulata</subject><subject>Oligocene</subject><subject>Pachyrukhinae</subject><subject>Paleoecology</subject><subject>Paleogene</subject><subject>Paleontology</subject><subject>phylogeny</subject><subject>skull</subject><subject>South America</subject><subject>taxonomy</subject><subject>Teeth</subject><subject>Tertiary</subject><subject>Tetrapoda</subject><subject>Theria</subject><subject>Ungulates</subject><subject>upper Oligocene</subject><subject>Vertebrata</subject><subject>vertebrate</subject><issn>0022-3360</issn><issn>1937-2337</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><sourceid>8G5</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNp1kd2O0zAQhSMEEmVB4hFGXKAubJZxnCbNpUncJGpiV2kq1KsoP84qq7bZTbZCPCmvg0srsUJw5Rmfz2eONYbxnuAtcRznC85Mgrp-YUyIR13TotR9aUwQLcuk1MHXxptxvEcklkPIxPjJYCVllmxhKeQ3AZkMuMiTeMkhZWnKEpiumB9ts80yigXjNxDxkOcyj3gWx8HpQshcbkS4SVjOrmGRyRS0CgFfcxYwAVMtcJBJHEqfC34NcgEsC_UYbXgLK5ZwyX2ZyHB7A19jGXIZZmwV6Y6JADIWxCyPpTi9Oxk_i3gZy9cQC1jLTR4BS3Uwn701XrXlblTvLueVkS947kemHqPlxCxt234yW1QVJY1HW7cmNs6wrb22bBu7tRs1V1ZZeR7OSUmrmtauS6hlk8pxqe7d1qb0yvh4tn0Y-sejGp-KfTfWarcrD6o_joVeAXXob_DDX-B9fxwOOlphUYLu3ELU0PQM1UM_joNqi4eh25fDj4JgcdpugTNd6lqjn8_onerHulOHWn3vh13zzBZxXug9o-1q-tPFuNxXQ9fcqT_cP6wvf6q6vj-o_2f4BSK6re4</recordid><startdate>200711</startdate><enddate>200711</enddate><creator>REGUERO, MARCELO A</creator><creator>DOZO, MARÍA TERESA</creator><creator>CERDEÑO, ESPERANZA</creator><general>Cambridge University Press</general><general>Paleontological Society</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>4T-</scope><scope>4U-</scope><scope>7SN</scope><scope>7TN</scope><scope>7XB</scope><scope>88A</scope><scope>88I</scope><scope>8AF</scope><scope>8FE</scope><scope>8FH</scope><scope>8FK</scope><scope>8G5</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BEC</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>H95</scope><scope>HCIFZ</scope><scope>L.G</scope><scope>LK8</scope><scope>M2O</scope><scope>M2P</scope><scope>M7P</scope><scope>MBDVC</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>Q9U</scope><scope>R05</scope><scope>S0X</scope></search><sort><creationdate>200711</creationdate><title>A POORLY KNOWN RODENTLIKE MAMMAL (PACHYRUKHINAE, HEGETOTHERIIDAE, NOTOUNGULATA) FROM THE DESEADAN (LATE OLIGOCENE) OF ARGENTINA. PALEOECOLOGY, BIOGEOGRAPHY, AND RADIATION OF THE RODENTLIKE UNGULATES IN SOUTH AMERICA</title><author>REGUERO, MARCELO A ; DOZO, MARÍA TERESA ; CERDEÑO, ESPERANZA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a444t-f0eb31d93f7c14050fc9fafd4f4de8e2ab99081a3bc3c7713241b6733bc7f433</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>adaptive radiation</topic><topic>Argentina</topic><topic>Biogeography</topic><topic>Cabeza Blanca</topic><topic>Cenozoic</topic><topic>Chordata</topic><topic>Chubut Argentina</topic><topic>Deseadan</topic><topic>Eutheria</topic><topic>Hegetotheriidae</topic><topic>Mammalia</topic><topic>Mammals</topic><topic>Medistylus dorsatus</topic><topic>middle Tertiary</topic><topic>morphology</topic><topic>Notoungulata</topic><topic>Oligocene</topic><topic>Pachyrukhinae</topic><topic>Paleoecology</topic><topic>Paleogene</topic><topic>Paleontology</topic><topic>phylogeny</topic><topic>skull</topic><topic>South America</topic><topic>taxonomy</topic><topic>Teeth</topic><topic>Tertiary</topic><topic>Tetrapoda</topic><topic>Theria</topic><topic>Ungulates</topic><topic>upper Oligocene</topic><topic>Vertebrata</topic><topic>vertebrate</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>REGUERO, MARCELO A</creatorcontrib><creatorcontrib>DOZO, MARÍA TERESA</creatorcontrib><creatorcontrib>CERDEÑO, ESPERANZA</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Docstoc</collection><collection>University Readers</collection><collection>Ecology Abstracts</collection><collection>Oceanic Abstracts</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Biology Database (Alumni Edition)</collection><collection>Science Database (Alumni Edition)</collection><collection>STEM Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Research Library (Alumni Edition)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>eLibrary</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>SciTech Premium Collection</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>ProQuest Biological Science Collection</collection><collection>Research Library</collection><collection>Science Database</collection><collection>Biological Science Database</collection><collection>Research Library (Corporate)</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central Basic</collection><collection>University of Michigan</collection><collection>SIRS Editorial</collection><jtitle>Journal of paleontology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>REGUERO, MARCELO A</au><au>DOZO, MARÍA TERESA</au><au>CERDEÑO, ESPERANZA</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A POORLY KNOWN RODENTLIKE MAMMAL (PACHYRUKHINAE, HEGETOTHERIIDAE, NOTOUNGULATA) FROM THE DESEADAN (LATE OLIGOCENE) OF ARGENTINA. PALEOECOLOGY, BIOGEOGRAPHY, AND RADIATION OF THE RODENTLIKE UNGULATES IN SOUTH AMERICA</atitle><jtitle>Journal of paleontology</jtitle><addtitle>J. Paleontol</addtitle><date>2007-11</date><risdate>2007</risdate><volume>81</volume><issue>6</issue><spage>1301</spage><epage>1307</epage><pages>1301-1307</pages><issn>0022-3360</issn><eissn>1937-2337</eissn><coden>JPALAZ</coden><abstract>The cranial anatomy of the Deseadan species Medistylus dorsatus (Ameghino, 1903) is described based on new and complete material from Cabeza Blanca (Chubut, Argentina). Medistylus is the largest of the Pachyrukhinae and the specimen described here is probably the best-preserved pachyrukhine skull known in the Paleogene of South America. Previously, the validity of the species and its phylogenetic affinities with Interatheriidae (Notoungulata, Typotheria) were ambiguous and not conclusive. The syntypes, now reported lost, were isolated teeth poorly described by Ameghino in 1903. This almost complete skull with teeth provides more diagnostic features in order to complete the knowledge of genus. Details about cranial and dental morphology allow the reassessment of Medistylus dorsatus and its inclusion within the subfamily Pachyrukhinae (Hegetotheriidae, Notoungulata). Its cranial and dental specializations and the apparent sympatry with its close relatives Prosotherium garzoni Ameghino, 1897 and Propachyrucos smithwoodwardi Ameghino, 1897 all imply a narrow niche partitioning among the Pachyrukhinae during the Deseadan (late Oligocene). The occurrence of three euhypsodont genera of Pachyrukhinae in the Deseadan of Patagonia reflects the major radiation of the rodentlike ungulates in the Cenozoic of South America and suggests a great paleoenvironmental difference between the late Oligocene faunas of Patagonia and those from Bolivia and Uruguay, where they did not live.</abstract><cop>New York, USA</cop><pub>Cambridge University Press</pub><doi>10.1666/05-100.1</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0022-3360 |
| ispartof | Journal of paleontology, 2007-11, Vol.81 (6), p.1301-1307 |
| issn | 0022-3360 1937-2337 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_19336343 |
| source | BioOne Complete; JSTOR Archive Collection A-Z Listing |
| subjects | adaptive radiation Argentina Biogeography Cabeza Blanca Cenozoic Chordata Chubut Argentina Deseadan Eutheria Hegetotheriidae Mammalia Mammals Medistylus dorsatus middle Tertiary morphology Notoungulata Oligocene Pachyrukhinae Paleoecology Paleogene Paleontology phylogeny skull South America taxonomy Teeth Tertiary Tetrapoda Theria Ungulates upper Oligocene Vertebrata vertebrate |
| title | A POORLY KNOWN RODENTLIKE MAMMAL (PACHYRUKHINAE, HEGETOTHERIIDAE, NOTOUNGULATA) FROM THE DESEADAN (LATE OLIGOCENE) OF ARGENTINA. PALEOECOLOGY, BIOGEOGRAPHY, AND RADIATION OF THE RODENTLIKE UNGULATES IN SOUTH AMERICA |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-06T02%3A35%3A13IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=A%20POORLY%20KNOWN%20RODENTLIKE%20MAMMAL%20(PACHYRUKHINAE,%20HEGETOTHERIIDAE,%20NOTOUNGULATA)%20FROM%20THE%20DESEADAN%20(LATE%20OLIGOCENE)%20OF%20ARGENTINA.%20PALEOECOLOGY,%20BIOGEOGRAPHY,%20AND%20RADIATION%20OF%20THE%20RODENTLIKE%20UNGULATES%20IN%20SOUTH%20AMERICA&rft.jtitle=Journal%20of%20paleontology&rft.au=REGUERO,%20MARCELO%20A&rft.date=2007-11&rft.volume=81&rft.issue=6&rft.spage=1301&rft.epage=1307&rft.pages=1301-1307&rft.issn=0022-3360&rft.eissn=1937-2337&rft.coden=JPALAZ&rft_id=info:doi/10.1666/05-100.1&rft_dat=%3Cproquest_cross%3E1380463731%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=231078200&rft_id=info:pmid/&rft_cupid=10_1666_05_100_1&rfr_iscdi=true |