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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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First thumbnail for: Magnetobiostratigraphy of the continental Paleocen...
Second thumbnail for: Magnetobiostratigraphy of the continental Paleocen...
Third thumbnail for: Magnetobiostratigraphy of the continental Paleocen...
Series: GSA Field Guide
Published: 01 January 2004
DOI: 10.1130/0-8137-0005-1.59
EISBN: 9780813756059
... and iridium analysis, vertebrate paleontology, geochronology, and paleobotany. The West Bijou Site K-T boundary records the extinction of the Wodehouseia spinata Assemblage Zone palynoflora (21%), followed immediately by the presence of a fern-spore abundance anomaly (74%) and the subsequent appearance...
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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First thumbnail for: Palynology and palynostratigraphy of Maastrichtian...
Second thumbnail for: Palynology and palynostratigraphy of Maastrichtian...
Third thumbnail for: Palynology and palynostratigraphy of Maastrichtian...
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
First thumbnail for: Marine Cretaceous-Tertiary boundary section in sou...
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Correlation of palynostratigraphic and magnetostratigraphic zonations of Castle Pines and Kiowa cores. Datum is Denver Basin paleosol. Positions of samples indicated by tick marks (not all samples are shown). Biozone boundaries indicated by dashed lines; formation contacts indicated by dotted lines. WsAZ = Wodehouseia spinata Assemblage Zone; AsIZ = Aquilapollenites striatus Interval Zone.
Published: 01 January 2002
by dotted lines. WsAZ = Wodehouseia spinata Assemblage Zone; AsIZ = Aquilapollenites striatus Interval Zone.
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Selected time constraints on synorogenic strata in Denver Basin. WsAZ = Wodehouseia spinata Assemblage Zone; AsIZ = Aquilapollenitesstriatus Interval Zone. Radiometric dates are discussed by Obradovich (this issue). Pollen zonation is discussed by Nichols and Fleming (this issue). Faunal data are discussed by Eberle (in press). Note that unconformity at base of D1 encompasses substantially less time than the one separating D1 and D2.
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
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Cross section of Denver Basin based on thicknesses and age control from Castle Pines and Kiowa cored wells, using K-T boundary (at depths of 430 and 302 m, respectively) as datum. Palynofloral zone boundaries (dotted lines), K-T boundary (heavy dotted line), magnetostratigraphic subchron boundaries (dashed lines), and lithostratigraphic contacts (solid lines) in Denver Basin plotted in km east of western basin margin, measured from eastern edge of Precambrian rock outcrop. Biostratigraphically significant fossil sites and locations of radiometrically dated tuffs and bentonites 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 Assemblage Zone; and AsIZ = Aquilapollenites striatus Interval Zone.
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 dates with error bars (Soister and Tschudy, 1978; Obradovich, 2002; Hicks et al, this issue), and vertebrate biostratigraphy of Denver Basin plotted against regional palynostratigraphy (modified from Nichols, 1994; Nichols and Ott, 1978; Nichols, in press), mammalian biostratigraphy (modified from Woodburne and Swisher, 1995 and Gingerich, 2001), and global geomagnetic polarity time scale (modified from Cande and Kent, 1995). Cande and Kent (1995) used age of 65.0 Ma for K-T boundary; we shifted their reversal sequence by 0.51 my to reflect new age for K-T boundary of 65.51 Ma (Hicks et al., 2002). Abbreviations for North American Land Mammal Ages (NALMAs): Edmon = Edmontonian; Lan = Lancian; Pu = Puercan; To = Torrejonian; Ti = Tiffanian; Cf = Clarkforkian; and Wa = Wasatchian. 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.
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.
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Lithostratigraphic nomenclature and Alberta-based palynological zones. Members of the Paskapoo Formation are after Demchuk and Hills (1991) with the Haynes and the Lacombe members based on sections in the Red Deer area, central Alberta, and the Dalehurst Member based on the OBED 76-54 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 wyomingensis, Aquilapollenites spinulosus, Caryapollenites wodehousei and Pistillipollenites mcgregorii zones approximately follows their original circumscription by Demchuk (1990). The informal Acanthotricolpites sp. A subzone is introduced for the assemblages in the interval spanned by the Arbour and lower part of the Val d’Or coal, and the Momipites actinus zone for assemblages with an increased diversity of angiosperm pollen (introduction of Alnipollenites verus, Momipites actinus and Ulmipollenites undulosus), similar to that of the Aquilapollenites spinulosus Zone but predating the first occurrence of A. spinulosus. Two other new informal subzones, Phaseoliidites stanleyi and Margocolporites cribellatus, recognize biostratigraphically significant differences in occurrences and composite assemblages in the Pistillipollenites mcgregorii Zone. Zones: 1after Srivastava (1970); 2Sweet (1978); 3Demchuk (1990); 4this paper. The stratigraphy and coal seam nomenclature of the upper Coalspur Formation is modified after Jerzykiewicz and Langenberg (1983, fig. 6) with the addition of terminology used in the Coal Valley Mine (Ron Ronaghan, pers. comm., 2002). All stratigraphic units proportionally scaled according to thicknesses in the Hinton-Coal Valley area.
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...
Journal Article
Published: 01 November 2005
Geological Magazine (2005) 142 (6): 735–750.
... to the Wodehouseia spinata – Aquilapollenites subtilis palynozone, as defined by Markevich (1994 , 1995) . Markevich & Bugdaeva (1997 , 2001 b ) date this palynozone as middle Maastrichtian. The dinosaur-bearing Juliangze Formation exposed at Jiayin on the Chinese side of the Amur River belongs to the same...
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First thumbnail for: Stratigraphy, sedimentology and palaeoecology of t...
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Regional fossil succession in the late Campanian–Maastrichtian. Key to numbered taxa (complete stratigraphic ranges in light gray; abundance biozones of select taxa in dark gray; asterisks indicate biozones present in the Raton Basin); ab=ammonite biozone: (1)Didymoceras cheyennense ab*; (2)Baculites compressus ab*; (3)Baculites cuneatus ab*; (4)Baculites reesidei ab*; (5)Baculites jenseni ab*; (6)Baculites eliasi ab*; (7)Baculites baculus ab*; (8)Baculites grandis ab*; (9)Baculites clinolobatus ab* – “Inoceramus” balchii inoceramid biozone* (undifferentiated); (10)Hoploscaphites birkelundae ab*; (11)Hoploscaphites nicolletii ab; (12)Hoploscaphites nebrascensis ab; (13) CC 24 nannoplankton biozone; (14) CC 25 nannoplankton biozone; (15) CC 26 nannoplankton biozone (16); Hoploscaphites spedeni ab; (17)Hoploscaphites 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)Credneria protophylloides megafloral biozone*; (25)Trochocyathus mitratus – T. speciosus solitary coral biozones (undifferentiated; truncated at top); (26) Known stratigraphic distribution of eastern North American lambeosaurine – ceratopsid dinosaurs (undifferentiated); (27)Ilexpollenites compactus palynomorph biozone*; (28)Tenuipteria fibrosa (radially ribbed variety) bivalve biozone; (29)Tenuipteria fibrosa (concentrically ribbed variety) bivalve biozone*; (30)Baculites meeki ab; (31)Coahuilites sheltoni ab; (32) Known stratigraphic distribution of western North American lambeosaurine and ceratopsid dinosaurs (undifferentiated); (33)Lophidiaster (L. pygmaeus and L. aff. pygmaeus undifferentiated; truncated at base and top). Ages are from Ogg et al. (2016).
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: 15 September 2010
Canadian Journal of Earth Sciences (2010) 47 (9): 1145–1158.
... 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 Formation. This material...
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First thumbnail for: Upper Cretaceous palynostratigraphy of the Dry Isl...
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Scale bar and specimen identification numbers as for Plate 1. Figure 1. Orbiculapollis lucidus Chlonova 1961, Horseshoe Canyon Formation, TMP1988.127.0013, sample 1, slide c, R58/0. Figure 2. Kurtzipites trispissatus Anderson 1960, Battle Formation, TMP1989.288.0001, sample 3, slide f, H37/3. Figure 3. Striatellipollis striatellus (Mtchedlishvili) Krutzsch 1969, Eastend Formation, TMP1992.221.0003, sample 155.3, slide f, V40/4. Figure 4. Mancicorpus vancampoi Srivastava 1968, Horseshoe Canyon Formation, TMP1989.203.0003, sample 20, slide e, M68/0. Figure 5. Kurtzipites sp. 2, Horseshoe Canyon Formation, TMP1990.229.0012, sample 12, slide c, H42/0. Figure 6. Liliacidites complexus (Stanley) Leffingwell 1971, Horseshoe Canyon Formation, TMP1986.92.0026, sample 86, slide b, P52/1. Figure 7. Scollardia trapaformis Srivastava 1966, Horseshoe Canyon Formation, 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 Stanley 1961, Scollard Formation, DB1989.94.0010, Knudsen’s Coulee, c-121.8x18.6, GSC 133179. Figure 11. Aquilapollenites bertillonites Funkhouser 1961, Frenchman Formation, TMP1986.174.0006, sample 2, slide d, R47/3. Figure 12. Mancicorpus pyriformis (Norton) Srivastava 1968, Battle Formation, TMP1990.229.0009, sample 18, slide b, J41/0. Figure 13. Porosipollis porosus (Mtchedlishvili) Krutzsch 1969, Frenchman Formation, TMP1992.222.0027, sample 66, slide b, D53/1. Figure 14. Wodehouseia avita Wiggins 1976, Boissevain Formation, TMP1992.222.0010, sample 118.8, slide c, T57/4. Figure 15. Aquilapollenites conatus Norton 1965, Hell Creek Formation, SLA-92-09-12, C-221375, P3754-12c, 122.5x14.8, GSC 133180. Figure 16. Aquilapollenites reductus Norton 1965, Boissevain Formation, TMP1992.222.0020, sample 112.7, slide f, F55/0. Figure 17. Aquilapollenites collaris (Tschudy and Leopold) Nichols 1994, Scollard Formation, TMP1988.219.0020, sample 51, slide b, N60/4. Figure 18. Leptopecopites pocockii (Srivastava) Srivastava 1978, Scollard Formation, TMP2008.204.0001, sample 1, slide b, G50/2. Figure 19. Aquilapollenites quadricretaeus Chlonova 1961, Hell Creek Formation, SLA-92-09-17, C-221369, P3754-18c, 115.1x20.2, GSC 133181. Figure 20. Bratzevaea amurensis (Bratzeva) Takahashi in Takahashi and Shimono 1982, Scollard Formation, TMP1988.219.0010, sample 36, slide b, M37/3.
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.
... by Srivastava (Srivastava & Braman 2013 ). A single specimen of Wodehouseia spinata was observed in the Carbon Member and this species only becomes common in overlying units. The palynoflora is similar to that seen in upper Scollard Formation to the west although the formation is younger at the top...
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a–e North-East Greenland. f–n Nuussuaq Bassin central West Greenland. o–s Labrador–Baffin Seaway.
Published: 27 December 2024
; 369284-4, 28.2-112.8; Tunoqqo Nuussuaq. k. Wodehouseia spinata , LVR 4074; 408893-7, 41.3-101.7, Annertuneq Nuussuaq; MGUH 23978. l. lsabelidinium cooksoniae , LVR 479; 366585-4, 56.4-98.4; Annertuneq, Nuussuaq; MGUH 23941. m. Cerodinium diebelii , LVR 4010; 408882-4, 34.3-101.3; Annertuneq
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...
FIGURES
First thumbnail for: Biostratigraphically useful Late Cretaceous–Paleoc...
Second thumbnail for: Biostratigraphically useful Late Cretaceous–Paleoc...
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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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First thumbnail for: New paleontological constraints on the paleogeogra...
Second thumbnail for: New paleontological constraints on the paleogeogra...
Third thumbnail for: New paleontological constraints on the paleogeogra...