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Wodehouseia spinata

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Journal Article
Published: 01 June 1970
Bulletin of Canadian Petroleum Geology (1970) 18 (2): 238–262.
... stratification indicate that Wodehouseia spinata is an angiospermous pollen. Its ektexine consists of a columella layer and a tectum, but lacks a foot layer; its endexine is a single, unstructured layer. The flange is formed entirely of ektexine, which separates from the endexine and protrudes in a narrow...
Journal Article
Published: 01 October 1999
Canadian Journal of Earth Sciences (1999) 36 (5): 725–741.
... and Porosipollis porosus - Aquilapollenites notabile within the Wodehouseia spinata Zone. The Paleocene zones encountered include the Aquilapollenites reticulatus Subzone of the W. spinata Zone, the previously described Wodehouseia fimbriata and Momipites wyomingensis zones, and the newly defined...
Journal Article
Published: 01 June 2007
Bulletin of Canadian Petroleum Geology (2008) 56 (2): 118–146.
... of upper Coalspur and about 770 m of Paskapoo Formation. The section encompasses parts of magnetozones 29r to 24r and palynozones Wodehouseia spinata Zone, Aquilapollenites reticulatus Subzone through the Pistillipollenites mcgregorii Zone. Preserved sediment accumulation rates were up to about 250 m per...
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Series: GSA Field Guide
Published: 01 January 2004
DOI: 10.1130/0-8137-0005-1.59
EISBN: 9780813756059
... boundary have been successfully applied to a local section. These include palynology, magnetostratigraphy, shocked quartz and iridium analysis, vertebrate paleontology, geochronology, and paleobotany. The West Bijou Site K-T boundary records the extinction of the Wodehouseia spinata Assemblage Zone...
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Journal Article
Published: 01 January 2002
Rocky Mountain Geology (2002) 37 (2): 135–163.
...: Aquilapollenites striatus Interval Zone (Maastrichtian) in the Fox Hills and Laramie Formations; Wodehouseia spinata Assemblage Zone (uppermost Maastrichtian) in the lower part of the D1 sequence; Zones P1 through P3 (lower Paleocene) in the upper part of the D1 sequence; Zone P6 (uppermost Paleocene) locally...
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Journal Article
Journal: Geology
Published: 01 November 2001
Geology (2001) 29 (11): 1055–1058.
... characteristic of the Jeletzkytes nebrascensis ammonite zone of the Fox Hills Formation, and is capped by a 0.5–4-cm-thick brownish-black mudstone that contains spherules. Pollen of the late Maastrichtian Wodehouseia spinata palynostratigraphic zone occurs immediately above and below the disrupted zone...
FIGURES
Image
Correlation of palynostratigraphic and magnetostratigraphic zonations of Ca...
Published: 01 January 2002
by dotted lines. WsAZ = Wodehouseia spinata Assemblage Zone; AsIZ = Aquilapollenites striatus Interval Zone.
Image
Selected time constraints on synorogenic strata in Denver Basin. WsAZ =  Wo...
Published: 01 January 2002
Figure 17. Selected time constraints on synorogenic strata in Denver Basin. WsAZ = Wodehouseia spinata Assemblage Zone; AsIZ = Aquilapollenites stria tus Interval Zone. Radiometric dates are discussed by Obradovich (this issue) . Pollen zonation is discussed by Nichols and Fleming
Image
Cross section of Denver Basin based on thicknesses and age control from Cas...
Published: 01 January 2003
also plotted. Data for dinosaurs from Carpenter and Young (2002) , mammals from Eberle (this issue) , ammonites from Landman and Cobban (2003) , and radiometric dates from Obradovich (2002) and Hicks et al. (this issue) . Abbreviations for palynostratigraphy: WsAZ = Wodehouseia spinata
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Lithostratigraphy, magnetostratigraphy, palynostratigraphy, radiometric dat...
Published: 01 January 2003
. Abbreviations for palynostratigraphy: WsAZ = Wodehouseia spinata Assemblage Zone; and AsIZ = Aquilapollenites striatus Interval Zone. Closed circles are dinosaur sites, closed squares are PU1 mammal sites, open squares are Pu2/3 mammal sites, and triangle represents Coryphodon tooth.
Image
Lithostratigraphic nomenclature and Alberta-based palynological zones. Memb...
Published: 01 June 2007
corehole, Hinton area. The extension of the Wodehouseia spinata Zone into the Paleocene ( Aquilapollenites reticulatus Subzone), and the post-earliest Paleocene range base of the W. fimbriata Zone follows Srivastava (1970) . The range top of the W. fimbriata Zone and the usage of the Momipites
Journal Article
Journal: Geology
Published: 01 October 2002
Geology (2002) 30 (10): 954–955.
... Hills ( Speden, 1970 ). Palynological data presented by the authors also do not support their interpretation. Reported occurrences of Wodehouseia spinata and Aquilapollenites sp. characterize the upper Maastrichtian Wodehouseia spinata palynostratigraphic biozone, not the Paleocene ( Nichols, 1994...
Image
Regional fossil succession in the late Campanian–Maastrichtian. Key to numb...
Published: 01 June 2017
angmartussutensis ab; (18) Wodehouseia spinata palynomorph assemblage biozone*; (19) “Cissites” panduratus megafloral biozone*; (20) Trochocyathus egerius solitary coral biozone*; (21) Baculites undatus ab*; (22) Heteroconopeum ovatum bryozoan biozone*; (23) Hoploscaphites sargklofak ab*; (24
Journal Article
Published: 01 November 2005
Geological Magazine (2005) 142 (6): 735–750.
... palynozone ( Godefroit, Zan & Jin, 2000 , 2001 ; Markevich & Bugdaeva, 2001 a , p. 80). Recently, the ages of the different sites have been revised: although the three sites belong to the same Wodehouseia spinata – Aquilapollenites subtilis palynozone, Kundur and Jiayin are dated as early...
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Journal Article
Published: 15 September 2010
Canadian Journal of Earth Sciences (2010) 47 (9): 1145–1158.
... vancampoi, Scollardia trapaformis, and lower Wodehouseia spinata zones. Srivastava’s publications serve as the primary reference for palynological studies of the Horseshoe Canyon Formation. Bihl (1970) completed a study in the Sheerness area on the palynology of the exposed portion of the Edmonton...
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Scale bar and specimen identification numbers as for  Plate 1 . Figure 1.  ...
Published: 01 June 2012
, TMP2000.206.0011, sample 17, slide b, G34/4. Figure 8. Mancicorpus gibbus Srivastava 1968, Eastend Formation, TMP1992.221.0004, sample 155.3, slide d, W52/0. Figure 9. Pandaniidites typicus (Norton) Sweet 1986, Scollard Formation, TMP1988.219.0018, sample 24, slide c, K54/4. Figure 10. Wodehouseia spinata
Journal Article
Journal: Palynology
Published: 02 January 2018
Palynology (2018) 42 (1): 102–147.
... & Braman 2013 ). A single specimen of Wodehouseia spinata was observed in the Carbon Member and this species only becomes common in overlying units. The Whitemud unit is treated as a member of the Horseshoe Canyon Formation in central Alberta (Eberth & Braman 2012 ) and as a formation...
Journal Article
Journal: Palynology
Published: 01 June 2012
Palynology (2012) 36 (Suppl_1): 8–35.
..., TMP2000.206.0011, sample 17, slide b, G34/4. Figure 8. Mancicorpus gibbus Srivastava 1968, Eastend Formation, TMP1992.221.0004, sample 155.3, slide d, W52/0. Figure 9. Pandaniidites typicus (Norton) Sweet 1986, Scollard Formation, TMP1988.219.0018, sample 24, slide c, K54/4. Figure 10. Wodehouseia spinata...
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Journal Article
Published: 01 June 2017
Rocky Mountain Geology (2017) 52 (1): 1–16.
... angmartussutensis ab; (18) Wodehouseia spinata palynomorph assemblage biozone*; (19) “Cissites” panduratus megafloral biozone*; (20) Trochocyathus egerius solitary coral biozone*; (21) Baculites undatus ab*; (22) Heteroconopeum ovatum bryozoan biozone*; (23) Hoploscaphites sargklofak ab*; (24...
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Journal Article
Journal: Palynology
Published: 01 June 2013
Palynology (2013) 37 (1): 1–27.
... to the Wodehouseia spinata Zone are of Maastrichtian age and the uppermost Wodehouseia spinata Zone and all of Wodehouseia fimbriata Zone are Paleocene in age ( Figure 6 ). As more information has become available, many of the pollen ranges are clearly longer than those documented by Srivastava (1970...
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