Heterosphaeridium difficile

Citations total:
45
link From To Geolocation Author - title Year
details Santonian Early Paleocene Canada(Arctic) Ioannides,N.S. Dinoflagellate cysts from Upper Cretaceous-Lower Tertiary sections, Bylot and Devon Islands, Arctic Archipelago 1986
details Early Paleocene Canada(Arctic) Ioannides,N.S. Dinoflagellate cysts from Upper Cretaceous-Lower Tertiary sections, Bylot and Devon Islands, Arctic Archipelago 1986
details Cenomanian Canada(NWT,Franklin) Ioannides,N.S. Dinoflagellate cysts from Upper Cretaceous-Lower Tertiary sections, Bylot and Devon Islands, Arctic Archipelago 1986
details Cenomanian Canada(Yukon) Ricketts,B.D. The Monster Formation; A Coastal Fan System of Late Cretaceous age, Yukon Territory. 1988
details Late Turonian Canada(Alberta) Sweet,A.R. et al. Late Turonian marine and nonmarine palynomorphs from the Cardium Formation, North Central Alberta Foothills, Canada. (In: Sequences, stratigraphy, sedimentology; surface and subsurface. D.P.James and D.A.Leckie, editors) 1988
details Turonian Santonian Canada(NWT,Franklin) McIntyre,D.J. Appendix 3: Palynology. (In: Delta evolution in the Eureka Sound Group, Western Axel Heiberg Island the transition from wave - dominated to fluvial - dominated deltas. B.D.Ricketts) 1991
details Turonian Santonian North Sea Costa,L.I. et al. Dinoflagellate cysts of the Cretaceous System. (In: A Stratigraphic Index of Dinoflagellate Cysts. A.J.Powell, editor) 1992
details Early Coniacian Middle Coniacian Denmark Schiиler,P. Dinoflagellare cysts form the Arnager Limestone Formation (Coniacian, Late Cretaceous) Bornholm, Denmark. 1992
details Early Santonian Antarctica Keating,J.M. Palynology of the Lachman Crags Member, Santa Marta Formation (Upper Cretaceous) of northwest James Ross Island. 1992
details Late Turonian Early Campanian Canada(Arctic) Nкбez-Betelu,L.K. et al. Preliminary Paleopalynology of the Kanguk Formation, (Upper Cretaceous), Remus Creek, Canadian Arctic Archipelago; 1. Marine palynomorphs. 1992
details Turonian Santonian Northern Hemisphere Williams,G.L. et al. Morphology and stratigraphic ranger of selected Mesozoic-Cenozoic dinoflagellate taxa in the northern Hemisphere 1993
details Late Cenomanian Turonian Canada Bloch,J.D. et al. Revised stratigraphy of the Lower Colorado Group (Albian to Turonian), Western Canada. 1993
details Middle Santonian North Sea Wilkinson,I.P. et al. Appendix: Cretaceous biostratigraphic biomarkers. (In: Cretaceous of the Central northern North Sea. H.Johnson and G.K.Lott, editors) 1993
details Coniacian Early Santonian Greenland Nиhr-Hansen,H. Dinoflagellate cyst biostratigraphy of the Upper Cretaceous Black Mudstones on Svartenhuk Halvo, western Greenland. 1994
details Turonian Santonian Canada(Arctic) McIntyre,D.J. Appendix 1: Palynology. (In: Basin analysis, Eureka Sound Group, Axel Heiberg and Ellesmere Islands, Canadian Arctic Archipelago. B.D. Ricketts) 1994
details Coniacian Santonian Greenland Nиhr-Hansen,H. Dinoflagellate cyst biostratigraphy of the Upper Cretaceous Black Mudstones between Niaqornat and Ikorfat of the North coast of Nuussuaq West Greenland 1994
details Late Santonian Greenland Nиhr-Hansen,H. Dinoflagellate cyst biostratigraphy of the Upper Cretaceous Black Mudstones in Central Nuussuaq, West Greenland 1994