Macrofossils associated with the fossil fern spore Cyatheacidites annulatus and their significance for Southern hemisphere biogeography
Oligocene - Early Miocene macrofossils of parts of a fertile frond are assigned to the extant South American species Lophosoria quadripinnata (Gmel.)C.Chr. These macrofossils bear the dispersed spore species Cyatheacidites annulatus Cookson ex Potoni, which has an extensive recorded history in the S...
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ftunivtasecite:oai:ecite.utas.edu.au:22467 2023-05-15T13:59:07+02:00 Macrofossils associated with the fossil fern spore Cyatheacidites annulatus and their significance for Southern hemisphere biogeography Hill, RS MacPhail, MK Jordan, GJ 2001 https://doi.org/10.1016/S0034-6667(01)00088-4 http://ecite.utas.edu.au/22467 en eng Elsevier Science BV http://dx.doi.org/10.1016/S0034-6667(01)00088-4 Hill, RS and MacPhail, MK and Jordan, GJ, Macrofossils associated with the fossil fern spore Cyatheacidites annulatus and their significance for Southern hemisphere biogeography, Review of Palaeobotany & Palynology, 116, (3-4) pp. 195-202. ISSN 0034-6667 (2001) [Refereed Article] http://ecite.utas.edu.au/22467 Biological Sciences Evolutionary Biology Plant Systematics and Taxonomy Refereed Article PeerReviewed 2001 ftunivtasecite https://doi.org/10.1016/S0034-6667(01)00088-4 2019-12-13T21:04:24Z Oligocene - Early Miocene macrofossils of parts of a fertile frond are assigned to the extant South American species Lophosoria quadripinnata (Gmel.)C.Chr. These macrofossils bear the dispersed spore species Cyatheacidites annulatus Cookson ex Potoni, which has an extensive recorded history in the Southern hemisphere, only recently retracting to its current range. This history suggests major episodes of expansion and extinction, with a double extinction occurring in Australia and the Falkland Plateau and Cenozoic introductions to the Kerguelen Islands and the Falkland Plateau that probably involved transoceanic dispersal. Cretaceous Lophosoria records may or may not include L. quadripinnata, but they probably included several related species, especially in the southern South America - Antarctic Peninsula region, where other dispersed spore species of Cyatheacidites and the macrofossil species L. cupulatus are recognised. This species diversity probably collapsed during the Cretaceous, possibly due to angiosperm radiation. The Cenozoic record of C. annulatus in Australia appears to represent a radiation of L. quadripinnata, probably from South America and possibly involving long distance dispersal via West Antarctica. 2001 Elsevier Science B.V. All rights reserved. Article in Journal/Newspaper Antarc* Antarctic Antarctic Peninsula Antarctica Kerguelen Islands West Antarctica eCite UTAS (University of Tasmania) Antarctic Antarctic Peninsula Falkland Plateau ENVELOPE(-50.000,-50.000,-51.000,-51.000) Kerguelen Kerguelen Islands West Antarctica Review of Palaeobotany and Palynology 116 3-4 195 202 |
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Open Polar |
collection |
eCite UTAS (University of Tasmania) |
op_collection_id |
ftunivtasecite |
language |
English |
topic |
Biological Sciences Evolutionary Biology Plant Systematics and Taxonomy |
spellingShingle |
Biological Sciences Evolutionary Biology Plant Systematics and Taxonomy Hill, RS MacPhail, MK Jordan, GJ Macrofossils associated with the fossil fern spore Cyatheacidites annulatus and their significance for Southern hemisphere biogeography |
topic_facet |
Biological Sciences Evolutionary Biology Plant Systematics and Taxonomy |
description |
Oligocene - Early Miocene macrofossils of parts of a fertile frond are assigned to the extant South American species Lophosoria quadripinnata (Gmel.)C.Chr. These macrofossils bear the dispersed spore species Cyatheacidites annulatus Cookson ex Potoni, which has an extensive recorded history in the Southern hemisphere, only recently retracting to its current range. This history suggests major episodes of expansion and extinction, with a double extinction occurring in Australia and the Falkland Plateau and Cenozoic introductions to the Kerguelen Islands and the Falkland Plateau that probably involved transoceanic dispersal. Cretaceous Lophosoria records may or may not include L. quadripinnata, but they probably included several related species, especially in the southern South America - Antarctic Peninsula region, where other dispersed spore species of Cyatheacidites and the macrofossil species L. cupulatus are recognised. This species diversity probably collapsed during the Cretaceous, possibly due to angiosperm radiation. The Cenozoic record of C. annulatus in Australia appears to represent a radiation of L. quadripinnata, probably from South America and possibly involving long distance dispersal via West Antarctica. 2001 Elsevier Science B.V. All rights reserved. |
format |
Article in Journal/Newspaper |
author |
Hill, RS MacPhail, MK Jordan, GJ |
author_facet |
Hill, RS MacPhail, MK Jordan, GJ |
author_sort |
Hill, RS |
title |
Macrofossils associated with the fossil fern spore Cyatheacidites annulatus and their significance for Southern hemisphere biogeography |
title_short |
Macrofossils associated with the fossil fern spore Cyatheacidites annulatus and their significance for Southern hemisphere biogeography |
title_full |
Macrofossils associated with the fossil fern spore Cyatheacidites annulatus and their significance for Southern hemisphere biogeography |
title_fullStr |
Macrofossils associated with the fossil fern spore Cyatheacidites annulatus and their significance for Southern hemisphere biogeography |
title_full_unstemmed |
Macrofossils associated with the fossil fern spore Cyatheacidites annulatus and their significance for Southern hemisphere biogeography |
title_sort |
macrofossils associated with the fossil fern spore cyatheacidites annulatus and their significance for southern hemisphere biogeography |
publisher |
Elsevier Science BV |
publishDate |
2001 |
url |
https://doi.org/10.1016/S0034-6667(01)00088-4 http://ecite.utas.edu.au/22467 |
long_lat |
ENVELOPE(-50.000,-50.000,-51.000,-51.000) |
geographic |
Antarctic Antarctic Peninsula Falkland Plateau Kerguelen Kerguelen Islands West Antarctica |
geographic_facet |
Antarctic Antarctic Peninsula Falkland Plateau Kerguelen Kerguelen Islands West Antarctica |
genre |
Antarc* Antarctic Antarctic Peninsula Antarctica Kerguelen Islands West Antarctica |
genre_facet |
Antarc* Antarctic Antarctic Peninsula Antarctica Kerguelen Islands West Antarctica |
op_relation |
http://dx.doi.org/10.1016/S0034-6667(01)00088-4 Hill, RS and MacPhail, MK and Jordan, GJ, Macrofossils associated with the fossil fern spore Cyatheacidites annulatus and their significance for Southern hemisphere biogeography, Review of Palaeobotany & Palynology, 116, (3-4) pp. 195-202. ISSN 0034-6667 (2001) [Refereed Article] http://ecite.utas.edu.au/22467 |
op_doi |
https://doi.org/10.1016/S0034-6667(01)00088-4 |
container_title |
Review of Palaeobotany and Palynology |
container_volume |
116 |
container_issue |
3-4 |
container_start_page |
195 |
op_container_end_page |
202 |
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1766267515211612160 |