dc.contributor.author |
Gregory, MR |
en |
dc.contributor.author |
Campbell, Kathleen |
en |
dc.date.accessioned |
2015-02-11T04:55:30Z |
en |
dc.date.issued |
2003-03-15 |
en |
dc.identifier.citation |
Palaeogeography, Palaeoclimatology, Palaeoecology, 2003, 192 (1-4), pp. 247 - 258 |
en |
dc.identifier.issn |
0031-0182 |
en |
dc.identifier.uri |
http://hdl.handle.net/2292/24471 |
en |
dc.description.abstract |
Phoebichnus trochoides Bromley and Asgaard, is a large and unusual compound, deep-tier trace fossil described from the Jurassic of Jameson Land, Greenland and is of restricted occurrence in a few other Mesozoic sequences. The trace maker is an unknown marine organism. A remarkably similar structure, here called a 'Phoebichnus look-alike' is preserved in a Quaternary coastal dune setting from northern New Zealand. This structure reflects the root architecture of the endemic nikau palm, Rhopalostylis sapida (Wendl et Drude). Apart from age, the only discernable difference between P. trochoides and the 'Phoebichnus look-alike' is the absence of bi-directional, back-fill menisci in radiating rays of the latter. It is suggested that care should be taken when identifying the ichnotaxon P. trochoides (s.s.) in the absence of these menisci. Structures of a 'Phoebichnus look-alike' kind may be of local palaeoenvironmental significance and aid in the identification of damp, swaley environments in coastal sand dune settings. (C) 2002 Elsevier Science B.V. All rights reserved. |
en |
dc.language |
EN |
en |
dc.publisher |
Elsevier Science |
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dc.relation.ispartofseries |
Palaeogeography, Palaeoclimatology, Palaeoecology |
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dc.rights |
Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher. Details obtained from http://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy http://www.sherpa.ac.uk/romeo/issn/0031-0182/ |
en |
dc.rights.uri |
https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm |
en |
dc.subject |
ichnology |
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dc.subject |
dune sands |
en |
dc.subject |
palaeosols |
en |
dc.subject |
Quaternary |
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dc.subject |
New Zealand |
en |
dc.subject |
'Phoebichnus look-alike' |
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dc.subject |
plant progenitor |
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dc.subject |
nikau palm |
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dc.subject |
TRACE FOSSILS |
en |
dc.subject |
DEPOSITS |
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dc.title |
A 'Phoebichnus look-alike': a fossilised root system from Quaternary coastal dune sediments, New Zealand |
en |
dc.type |
Journal Article |
en |
dc.identifier.doi |
10.1016/S0031-0182(02)00688-0 |
en |
pubs.issue |
1-4 |
en |
pubs.begin-page |
247 |
en |
pubs.volume |
192 |
en |
dc.rights.holder |
Copyright:
Elsevier Science |
en |
pubs.end-page |
258 |
en |
dc.rights.accessrights |
http://purl.org/eprint/accessRights/RestrictedAccess |
en |
pubs.subtype |
Article |
en |
pubs.elements-id |
5743 |
en |
pubs.org-id |
Science |
en |
pubs.org-id |
School of Environment |
en |
pubs.record-created-at-source-date |
2010-09-01 |
en |