Crassotriletes

Citations total:
2
link From To Geolocation Author - title Year
original Late Westphalian Early Permian China(Liaoning) Pi©rart,P. Megaspores of the Kaiping Coal (China) 1961
details Permian China Pi©rart,P. Systematics, stratigraphic and geographic distribution of Carboniferous and Permian megaspores. 1975