Verrucosisporites difficilis

Citations total:
34
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Author - title
Year
original Westphalian C W.Germany(N.Rhine) Potonie,R. et al. The sporae dispersae of the Ruhr Carboniferous, their morphography and stratigraphy with reviews of species of other areas. Part 1. 1955
details Westphalian B Rotliegendes Poland Milewicz,J. et al. Preliminary observations on the Carboniferous of the North Sudetic Depression of Poland 1965
details Pennsylvanian Oklahoma Ruffin,J.H. Palynology of the Tebo Coal (Pennsylvanian) of Oklahoma 1961
details Early Westphalian A Early Westphalian C France(Manche) Coquel,R. et al. Confirmation of Westphalian age for the Coal Basin of Le Plessis (Manche) After palynological study of some Coal samples. 1970
details Late Westphalian B Westphalian C France(Lorraine) Loboziak,S. The micro and megaspores of the western part of the northern Coal Basin of France. 1971
details Cretaceous Czechoslovakia Havlena,V. Plant spores of the Carboniferous Cannel Coal Pebbles from the Carpathian Cretaceous. 1957
details Carboniferous Czechoslovakia Havlena,V. Plant spores of the Carboniferous Cannel Coal Pebbles from the Carpathian Cretaceous. 1957
details Visean Westphalian D Turkey Agrali,B. et al. Study of the microspores of the Carboniferous Basin of Amasra (1-2). 1969
details Nd France Coquel,R. Contribution to the knowledge of the Lower Westphalian 1971
details Westphalian B Westphalian C Germany(Rhineland) Grebe,H. The distribution of the miospores in the Ruhr Carboniferous from the Bochumer to the Dorstner Beds (Westphalian A-C) 1972
details Early Westphalian C Germany Smith,A.H.V. Genus Verrucosisporites, Ibrahim,1933, emend. 1971
details Early Carboniferous USSR(Ukrainian SSR) Teteryuk,V.K. Spore and pollen analysis in biostratigraphy. (In: Palynological studies of sedimentary deposits in the Ukraine and Surrounding Regions. V.V. Permyakov and I.A.Frolova, editors) 1976
details Westphalian A Westphalian C France(Nord) Coquel,R. Palynologic study of the coal series of the Valenciennes production unit of the North France Coal Basin. 1974
details Namurian Westphalian A Turkey Akyol,E. Palynological studies of the Namurian and Westphalian A veins, cut by the South and East Wing of a Side Gallery -5 a Asma, U Zulmez-Zonguldak. 1974
details Stephanian Early Permian Poland Gгrecka,T. Results of microfloristic research of Permo-Carboniferous deposits found in the area between Jawor and Luban. 1970
details Early Westphalian A Early Westphalian C France(Meuse) Coquel,R. Palynological study of the Carboniferous series of the Unite de Production de Valenciennes, from the Coal Basin of northern France. 1976
details Namurian B Zechstein Poland Gгrecka,T. et al. Results of palynological investigations of Permo-Carboniferous in the North East of Wroclaw. 1980