Phoenisphaeridium involutum

Citations total:
2
link From To Geolocation Author - title Year
details Nd Nd Cramer,F.H. et al. North American Silurian palynofacies and their spatial arrangement. 1972
details Nd Nd Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. 1990