Citations total:
link From To Geolocation Author - title Year
original Rhaetian Early Liassic Greenland Harris,T.M. The fossil flora of Scoresby Sound, east Greenland. Part 5. Stratigraphic relations of the plant beds. 1937
details Triassic Argentina Erdtman,G. Palynology in South America. 1951
details Nd Nd Potonie,R. Position of the Paleozoic spore genera in the natural system. 1954
details Nd Nd Pant,D.D. Suggestions for the classification and nomenclature of fossil spores and pollen grains 1954
details Middle Triassic Late Triassic USSR(Kazakh SSR) Garetsky,R.G. Jurassic, Jurassic-Triassic and Paleozoic deposits within the Tchushkakul Anticline to the south of Mugodzahr. 1959
details Jurassic Late Cretaceous Alaska Gray,J. et al. Cattonialean microspores from the Jurassic and Cretaceous of Alaska 1959
details Aptian Cenomanian Alaska(North Slope) Langenheim,R.L. et al. Cretaceous Amber from the Arctic Coastal Plain of Alaska 1960
details Early Permian USSR(Altai Kray) Grishina,T.S. et al. Stratification of Paleozoic deposits of the Irtysh-Zaysan Geosyncline, based on palynology. 1974
details Cretaceous Nd Krassilov,V.A. The botanical Affiliation of certain Mesozoic Bilobate pollen grains 1983
details Nd Nd Balme,B.E. Fossil in situ, spores and pollen grains: An annotated catalogue. 1995
details Nd Nd Taylor,T.N. et al. In situ, pollen and spores in plant evolution. 14C -Importance of in situ, pollen and spores in understanding the biology and evolution of fossil plants. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) 1996