Concentrica sp

Citations total:
8
link From To Geolocation Author - title Year
details Late Precambrian USSR(Permsk Oblast) Chepikova,I.K. Paleophytological characteristic of the Upper Pre-Cambrian deposits of eastern Regions of Russian Platform. (In: The Importance of Palynological Analysis for the Stratigraphic and Paleofloristic Investigations. M.I. Nejshtadt, editor. Papers for the Second International Palynology Conference., Utrecht,1966) 1966
details Late Precambrian USSR(Bashkir ASSR) Chepikova,I.K. Paleophytological characteristic of the Upper Pre-Cambrian deposits of eastern Regions of Russian Platform. (In: The Importance of Palynological Analysis for the Stratigraphic and Paleofloristic Investigations. M.I. Nejshtadt, editor. Papers for the Second International Palynology Conference., Utrecht,1966) 1966
details Riphean USSR(Kazakh SSR) Poberezhskaya,Sh.I. Plant Microssils from Precambrian and Palaeozoic deposits of Mugodzharskaya. 1976
details Vendian Romania Olaru,L. et al. The age of epimetamorphic formations of the Rusai Zone, (from the Bistrite Mountains) based on spore-protistologic analysis. 1979
details Ordovician India(Karnataka) Venkatachala,B.S. Precambrian palynology;a review. (In: Proceedings of Colloquium on Paleontological Studies in Southern Region. M.V.A. Sastry et al editors) 1979
details Ordovician Late Precambrian India(Mysore) Venkatachala,B.S. Precambrian palynology;a review. (In: Proceedings of Colloquium on Paleontological Studies in Southern Region. M.V.A. Sastry et al editors) 1979
details Silurian USSR(Buryat ASSR) Butov,Y.P. Certain problems of Pre-Mesozoic stratigraphy of the Sayan-Baikal Mountain Area. 1: Crysis of traditional stratigraphy. 1985
details Ordovician USSR(Buryat ASSR) Butov,Y.P. Some problems of Pre-Mesozoic stratigraphy of Savan-Baikal Mountain Region. 2. New data on the age of Pre-Mesozoic deposits. 1986