A blind trilobite with Baltic affinities from Cambrian Series 3 of the Iberian Chains, Spain, and its stratigraphical and palaeobiogeographical significance
Three cranidia of a conocoryphid trilobite are described from the lower Caesaraugustan Regional Stage (upper part of provisional Cambrian Stage 5 within Cambrian Series 3) in the Iberian Chains, Spain. The material is from the upper part of the Mansilla Formation and the base of the overlying Murero...
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Format: | Article in Journal/Newspaper |
Language: | English |
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Taylor & Francis
2015
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Online Access: | https://lup.lub.lu.se/record/8220538 https://doi.org/10.1080/11035897.2015.1061593 |
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ftulundlup:oai:lup.lub.lu.se:b64d710e-3061-453b-822f-90e30043176a 2023-05-15T17:22:08+02:00 A blind trilobite with Baltic affinities from Cambrian Series 3 of the Iberian Chains, Spain, and its stratigraphical and palaeobiogeographical significance Chirivella Martorell, Juan B. Linan, Eladio Ahlberg, Per Gozalo, Rodolfo 2015 https://lup.lub.lu.se/record/8220538 https://doi.org/10.1080/11035897.2015.1061593 eng eng Taylor & Francis https://lup.lub.lu.se/record/8220538 http://dx.doi.org/10.1080/11035897.2015.1061593 wos:000362516800003 scopus:84943642559 GFF; 137(3), pp 175-180 (2015) ISSN: 2000-0863 Geology Trilobites Conocoryphidae systematics correlation palaeobiogeography middle Cambrian Iberian Chains Spain contributiontojournal/article info:eu-repo/semantics/article text 2015 ftulundlup https://doi.org/10.1080/11035897.2015.1061593 2023-02-01T23:28:36Z Three cranidia of a conocoryphid trilobite are described from the lower Caesaraugustan Regional Stage (upper part of provisional Cambrian Stage 5 within Cambrian Series 3) in the Iberian Chains, Spain. The material is from the upper part of the Mansilla Formation and the base of the overlying Murero Formation. It closely resembles Bailiella tenuicincta (Linnarsson, 1879), which has previously been described from the Ptychagnostus gibbus (Cambrian Stage 5) and lower P. atavus zones (lower Drumian Stage) of Baltica (Sweden and Bornholm), and from the P. atavus Zone of West Avalonia (Newfoundland). The record of B. cf. tenuicincta from the Mediterranean margin of West Gondwana provides additional evidence for considering the Acado-Baltic region a discrete biogeographical province, at least during the Cambrian 5 and Drumian ages. Article in Journal/Newspaper Newfoundland Lund University Publications (LUP) Mansilla ENVELOPE(-67.167,-67.167,-66.383,-66.383) GFF 137 3 175 180 |
institution |
Open Polar |
collection |
Lund University Publications (LUP) |
op_collection_id |
ftulundlup |
language |
English |
topic |
Geology Trilobites Conocoryphidae systematics correlation palaeobiogeography middle Cambrian Iberian Chains Spain |
spellingShingle |
Geology Trilobites Conocoryphidae systematics correlation palaeobiogeography middle Cambrian Iberian Chains Spain Chirivella Martorell, Juan B. Linan, Eladio Ahlberg, Per Gozalo, Rodolfo A blind trilobite with Baltic affinities from Cambrian Series 3 of the Iberian Chains, Spain, and its stratigraphical and palaeobiogeographical significance |
topic_facet |
Geology Trilobites Conocoryphidae systematics correlation palaeobiogeography middle Cambrian Iberian Chains Spain |
description |
Three cranidia of a conocoryphid trilobite are described from the lower Caesaraugustan Regional Stage (upper part of provisional Cambrian Stage 5 within Cambrian Series 3) in the Iberian Chains, Spain. The material is from the upper part of the Mansilla Formation and the base of the overlying Murero Formation. It closely resembles Bailiella tenuicincta (Linnarsson, 1879), which has previously been described from the Ptychagnostus gibbus (Cambrian Stage 5) and lower P. atavus zones (lower Drumian Stage) of Baltica (Sweden and Bornholm), and from the P. atavus Zone of West Avalonia (Newfoundland). The record of B. cf. tenuicincta from the Mediterranean margin of West Gondwana provides additional evidence for considering the Acado-Baltic region a discrete biogeographical province, at least during the Cambrian 5 and Drumian ages. |
format |
Article in Journal/Newspaper |
author |
Chirivella Martorell, Juan B. Linan, Eladio Ahlberg, Per Gozalo, Rodolfo |
author_facet |
Chirivella Martorell, Juan B. Linan, Eladio Ahlberg, Per Gozalo, Rodolfo |
author_sort |
Chirivella Martorell, Juan B. |
title |
A blind trilobite with Baltic affinities from Cambrian Series 3 of the Iberian Chains, Spain, and its stratigraphical and palaeobiogeographical significance |
title_short |
A blind trilobite with Baltic affinities from Cambrian Series 3 of the Iberian Chains, Spain, and its stratigraphical and palaeobiogeographical significance |
title_full |
A blind trilobite with Baltic affinities from Cambrian Series 3 of the Iberian Chains, Spain, and its stratigraphical and palaeobiogeographical significance |
title_fullStr |
A blind trilobite with Baltic affinities from Cambrian Series 3 of the Iberian Chains, Spain, and its stratigraphical and palaeobiogeographical significance |
title_full_unstemmed |
A blind trilobite with Baltic affinities from Cambrian Series 3 of the Iberian Chains, Spain, and its stratigraphical and palaeobiogeographical significance |
title_sort |
blind trilobite with baltic affinities from cambrian series 3 of the iberian chains, spain, and its stratigraphical and palaeobiogeographical significance |
publisher |
Taylor & Francis |
publishDate |
2015 |
url |
https://lup.lub.lu.se/record/8220538 https://doi.org/10.1080/11035897.2015.1061593 |
long_lat |
ENVELOPE(-67.167,-67.167,-66.383,-66.383) |
geographic |
Mansilla |
geographic_facet |
Mansilla |
genre |
Newfoundland |
genre_facet |
Newfoundland |
op_source |
GFF; 137(3), pp 175-180 (2015) ISSN: 2000-0863 |
op_relation |
https://lup.lub.lu.se/record/8220538 http://dx.doi.org/10.1080/11035897.2015.1061593 wos:000362516800003 scopus:84943642559 |
op_doi |
https://doi.org/10.1080/11035897.2015.1061593 |
container_title |
GFF |
container_volume |
137 |
container_issue |
3 |
container_start_page |
175 |
op_container_end_page |
180 |
_version_ |
1766108532433747968 |