2 edition of Foraminifera of the Cenomanian Dunveganoceras Zone From Peace River Area of Western Canada. found in the catalog.
Foraminifera of the Cenomanian Dunveganoceras Zone From Peace River Area of Western Canada.
Research Council of Alberta.
|Series||Research Council of Alberta Report -- 70|
This banner text can have markup.. web; books; video; audio; software; images; Toggle navigation. Highlights Topography of Timor orogenic pile at – Ma is interpreted. Planktonic foraminifera date oldest synorogenic deposits at – Ma. Bathymetry for time zones N18, N19r, N20r is interpreted from benthic foraminifera. Contours suggest deepening toward south where – m deep basin developed. Little topographic change.
Jeletzky, J. A., , Macrofossil zones of the marine Cretaceous of the western interior of Canada and their correlation with the zones and stages of Europe and the western interior of the United States: Geol. Survey Canada, Paper , 66 p. Foraminifera of the Cenomanian Dunveganoceras zone from Peace River area of western Canada. Research Council of Alberta, Report Stelck, C.R, Wall, J.H., Bahan.
An assemblage of predominantly planktonic Foraminifera is discussed from rocks of Cenomanian age dredged from between 3, and 3, fm on the north slope of the Puerto Rico Trench. Thirty-three planktonic and benthonic species are described. Planomalina pulchella is new; nine species are specifically unidentifiable. Deposition is interpreted as having been at a depth of over 1, fm. Sediments from the Kolmani River -1 well in the Gongola Basin, Northern Benue Trough, Nigeria, have been analyzed for palynomorphs from ft to ft. The main lithologies encountered in the well consist of sandstones, sandy shales, mudstones and siltstones. The result of the pollen analysis shows that angiospermous pollens and pteridophyte spores dominate the five palynological Assemblage.
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Add tags for "Foraminifera of the Cenomanian Dunveganoceras Zone from Peace River area of Western Canada". Be the first. Thirty-three species and subspecies of Foraminifera from the lower and central part of the Upper Cretaceous Kaskapau formation from the Peace River area of Alberta are figured and described.
Of these, twenty-five are new. Microfaunal zones are equated to megafaunal sequences of the upper Cenomanian and lower Turonian stages. Foraminifera of the Cenomanian Dunveganoceras Zone from Peace River Area of Western Canada Author: Alberta Geological Survey Subject: Foraminifera of the Cenomanian Dunveganoceras Zone from Peace River Area of Western Canada Keywords.
Get this from a library. Lower Cenomanian Foraminifera from Peace River area, western Canada. [C R Stelck; P S Warren; Research Council of Alberta. Geologic Division.]. Cenomanian Turonian foraminifera from Kaskapau Formation, Peace River Area, Western Canada / By.
Wall, John Hallett, author University of Alberta. Department of Geology, issuing body Type. Book Material. Archival material. Publication infoAuthor: John Hallett Wall. In Foraminifera of the Cenomanian Dunveganoceras Zone from Peace River area of western Canada.
Edited by C.R. Stelck and J.H. Wall. Research Council of Alberta, Report pp. 63– Cenomanian-Turonian (Upper Cretaceous) foraminifera from the westernmost Colorado Plateau, southwest Utah, U.S.A Neil E.
Tibert1 and R. Mark Leckie2 1Department of Earth & Environmental Sciences, College Avenue, Jepson Science Center. Foraminifera of the Cenomanian Dunveganoceras Zone from Peace River area of western Canada. Article.
Jan ; the Gaudryina irenensis-Trochammina rutherfordi zone is Cenomanian, the. of two Late Cenomanian microfaunal zones: a (lower) Verneuilinoides kansasensis Zone and an (upper) Trochammina wetteri –T. subbotinae Zone. Geolo 3 (): – DOI: /logos Foraminifera and Late Cenomanian-Turonian biostratigraphy of the northern palaeobiogeographic district of Western Siberia Vera Podobina.
The carbonate sequence was considered to be Cenomanian–Turonian in age (Eghoyan,Paffenholtz,Sokolov,Hakobyan, ), while the Foraminifera identified within the present study establish clearly a Cenomanian age. The microfacies analysis, biostratigraphic studies and reconstructions of depositional environments in the.
Thirty-seven taxa of arenaceous foraminifera, recovered from cores of the upper part of the Paddy Member (Peace River Formation) and the superjacent lower. Age Interval: Cenomanian ( - Ma) Age Justification: Forms part of the interval lying within the Late Cenomanian zones of Hillites cf.
septarianus to Dunveganoceras cf. D conditium. The member, as determined from foraminifera lies near the base of the Gaudryina irenensis Zone. Province/Territory: Alberta; British Columbia. "New Cenomanian ammonites from Alberta", Appendix of Foraminifera of the Cenomanian Dunveganoceras Zone from Peace River of Western Canada, Stelck, C.R.
and Wall, J.H.; Province of Alberta, Research Council of Alberta, Report No. 70, pp. 63¿ Foraminifera of the Cenomanian Dunveganoceras Zone from Peace River Area of Western Canada.
Research Council of Albe Subbotina, N.N. (Ed.), Foraminifery melovykh i paleogenovykh otlozheniy zapadnosibirskoy nizmennosti [Foraminifers of Cretaceous and Palaeogene deposits of the West-Siberian plain]. Data on Late Cenomanian and Early Turonian foraminiferal assemblages in the northern palaeo biogeographical district of the West Siberian province are summarized in the paper.
In addition, the section of borehole of the Parusovaya area located in the far north of the province is considered. New information on the foraminiferal zones of this stratigraphic level along with the previously. The Kaskapau Formation is mudstone-dominated, ranges in age from Late Cenomanian to Middle Turonian, and records a phase of rapid flexural subsidence of the Western Canada foreland basin.
The Late Cenomanian portion of the formation that lies above the Dunvegan Formation and below a regional beveling unconformity (the ‘K1’surface) is here.
The core studied is located just north‐west of Calgary at the margin of the fold and thrust belt. The red box denotes the study interval that the core covers.
The Belle Fourche Formation was deposited in the Cenomanian when the delta complex of the Dunvegan Formation was prograding into the basin north of the study area. Foraminifera of the Cenomanian Dunveganoceras zone from Peace River area of Western Canada.
Alberta Research Council, (). Foraminiferal paleoecology and paleoceanography of the Greenhorn Cycle along the southwestern margin of the Western Interior Sea.
The C. paralens zone is considered as a local zone or even a facies zone while the established FawJsella and Thomaslnella zones are true bio- zones represented by clear and frequent change in foraminifera inside the studied area and through- out north Egypt (Figs.
1, 6). Mini Lecture: Upper Cenomanian planktic foraminifera from North Central Texas During the late Cretaceous, Texas was covered by a shallow epicontinental sea, the Western Interior Seaway. Texas was located in the southeastern margin of this seaway.
The rocks exposed now in the Dallas–Fort Worth area are all sedimentary rocks. The Cretaceous rocks. The Eagle Ford has been interpreted to range from late Cenomanian (94 Mya) to mid -Turonian ( Mya).
The Cenomanian/Turonian boundary is contained within the Upper Britton (Camp Wisdom Member) of the Eagle Ford Group.
The dip of the Eagle Ford varies slightly but is, for the most part, 2 degrees southeast.Thin zones (typically less than 10 cm in thickness) of this facies exhibit siderite mineralization. Foraminifera of the Cenomanian Dunveganoceras Zone from the Peace River area of Western Canada.An echinoderm association is reported from the?early late Albian Paddy Member of the Peace River Formation of British Columbia, Canada.
The association includes Frasericrinus mauricensis gen. et sp. nov., two additional distinctive crinoid column types, a poorly preserved asteroid, and an umbilical fragment of the cephalopod is the first report of a Cretaceous isocrinid from.