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nektobenthonic taxa

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Journal Article
Published: 24 June 2010
Canadian Journal of Earth Sciences (2010) 47 (6): 913-925.
... potential for local and perhaps wider biostratigraphical correlation. The ostracods are mostly known only from the Cape Phillips Formation, but also include two taxa found in the Wenlock Series of the Avalanche Lake area, Northwest Territories, Canada. Other ostracod species suggest links with Silurian...
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Journal Article
Journal: PALAIOS
Published: 01 September 2015
PALAIOS (2015) 30 (9): 645-654.
... cool, and have led some authors (e.g., Anderson et al. 1994 ; Zakharov et al. 2006a ; Wierzbowski et al. 2009 ; Alberti et al. 2012 ; Mettam et al. 2014 ) to invoke nektobenthonic ecologies, migrations from cooler regions and/or deep water niches to account for the difference. Mettam et al. (2014...
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Journal Article
Journal: PALAIOS
Published: 01 December 2007
PALAIOS (2007) 22 (6): 642-650.
... the Antarctic coastline was 5°C on average with a mean annual temperature of 6°C. TABLE 1— Comparison between belemnite stable isotope (δ 18 O and δ 13 C) compositions and other co-occurring taxa. Belemnites generally record cooler temperatures and are depleted in 13 C relative to shallow-dwelling taxa...
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Journal Article
Published: 01 November 2006
Journal of Micropalaeontology (2006) 25 (2): 97-112.
... , M.S. , Freeman , J. & Hill , J.M. 1990 . Acritarchs and fossil prasinophytes: an index to genera, species and intraspecific taxa . American Association of Stratigraphic Palynologists, Contributions Series, 25 : 771 pp. Fensome , R.A. , Taylor , F.J.R. , Norris , G...
Journal Article
Published: 01 December 2004
Bulletin of Canadian Petroleum Geology (2004) 52 (4): 343-375.
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Journal Article
Published: 20 December 2002
Canadian Journal of Earth Sciences (2002) 39 (12): 1767-1782.
..., and proposed nektobenthonic habit of Ordovician conodontophorids . Lethaia , 8 : 133 – 149 . Boucot A.J. 1975 . Evolution and extinction rate controls . Elsevier , Amsterdam . Carr T.R. Paull R.K. Clark D.L. 1984 . Conodont paleoecology and biofacies analysis of the Lower...
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Journal Article
Published: 01 May 2011
Proceedings of the Yorkshire Geological Society (2011) 58 (3): 143-165.
... and recognizable variation across the area. Some of the taxa noted below are illustrated in Figure 5 , although the illustration covers very few of the forms listed. The most varied faunas in the local Namurian sequence are associated with the Great Limestone. The member has been much studied and Fairbairn...
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