Circulina

Citations total:
44
link From To Geolocation Author - title Year
details India Venkatachala,B.S. Mesozoic Operculate pollen and their morphology. 1966
details Campanian Texas Baghai,N.L. Classification and analysis of palynomorphs of the Aguja Formation (Campanian), Big Bend National Park, Brewster County, Texas. 1994
details Carnian United Kingdom Warrington,G. British Triassic stratigraphy in the light of palynological studies. (In: Mikrofossilii Drevneishikh Otlozhenii. T.F.Vozzhennikova and T.B.Timofeev, editors) 1973
details Cenomanian Arizona Canright,J.E. et al. Biostratigraphy of some Cretaceous microfloras from Arizona. 1979
details Cenomanian Senonian USSR(Kazakh SSR) Bondarenko,N.M. et al. Stratigraphy and correlation of the pollen Taxon Cheirolepidiaceae. 1981
details Cenomanian Senonian USSR(Turkmen SSR) Bondarenko,N.M. et al. Stratigraphy and correlation of the pollen Taxon Cheirolepidiaceae. 1981
details Cenomanian Turonian Japan(Hokkaido I.) Miki,A. Spores and pollen flora from the Middle Yezo Group in northern Hokkaido Japan 1973
details Early Cretaceous Spain Cramer,F.H. et al. Note on the Cretaceous palynoflora of northern Spain. 1979
details Early Jurassic USSR Petrosyants,M.A. et al. Palynologic data in the determination of climatic conditions of the Jurassic and the Cretaceous. 1983
original Early Jurassic USSR(Ukrainian SSR) Malyavkina,V.S. Determination key of spores and pollen, Jurassic-Cretaceous 1949
details Early Liassic Portugal Palain,C. et al. Palynology and stratigraphy of the Triassic and Lower Lias of Portugal. 1974
details Early Rhaetian United Kingdom Warrington,G. British Triassic stratigraphy in the light of palynological studies. (In: Mikrofossilii Drevneishikh Otlozhenii. T.F.Vozzhennikova and T.B.Timofeev, editors) 1973
details Early Triassic USSR(Kazakh SSR) Vakhrameev,V.A. Range and paleoecology of the Mesozoic Conifers, the Cheirolepidiaceae. 1970
details Gipskeuper Switzerland Scheuring,B.W. Palynology and palynostratigraphic study of the Keuper in Bolchentunnel, (Solothurn Jura). 1970
details Griesbachian Norian Portugal Doubinger,J. et al. New stratigraphic Precision on the series at the Base of the Portuguese Mesozoic 1970
details Hettangian Sinemurian Portugal Adloff,M.C. et al. Palynological associations from the Triassic and Lower Lias from Western Europe, (Luxembourg, France, Portugal). 1978
details Hettangian Early Kimmeridgian France(Alsace) Rauscher,R. et al. Palynological investigations in the Jurassic of the Alsace (northeast France). 1990