Pteridospermae sp

Citations total:
2
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Geolocation
Author - title
Year
details Early Cambrian India(Madhya Pradesh) Sahni,M.A, et al. On the occurrence of microspores of vascular plants in the Cuddapah Sediments of Jonk River section, Raipur District, Madhya Pradesh. 1962
details Late Permian USSR(Permsk Oblast) Zauer,V.V. The Late Permian flora of the Solikamsk area (According to data from spore-pollen analysis). 1960