Pterospermopsimorpha sp.1

Citations total:
4
link From To Geolocation Author - title Year
original Sinian China(Hopei) Sin,Y. et al. On Sinian Micro-Flora in Yenliao Region of China and its geological signifacance. 1973
original Late Riphean USSR(Siberia) Stanevich,A.M. Microfossils of the Valyukhtinsk Suite Zhui River. (In: Stratigraphy of the Late Precambrian and Early Paleozoic of Siberia.Vendian and Riphean.) 1985
original Early Cambrian Scotland Kedves,M. Introduction to the palynology of Pre-Quaternary deposits 1986
original Early Cambrian Norway Kedves,M. Introduction to the palynology of Pre-Quaternary deposits 1986