Retistephanoporites

Citations total:
2
link From To Geolocation Author - title Year
original Middle Eocene Colombia Gonzalez-Guzman,A.E. A palynological study on the Upper Los Cuervos and Mirador Formations (Lower and Middle Eocene;Tibu area, Colombia) 1967
details Nd Nd Potonie,R. Synopsis of the genera of the sporae dispersae. Part 5. Supplement to all Groups (Turmae). 1970