Pollen forma a

Citations total:
2
link From To Geolocation Author - title Year
original Campanian Maastrichtian California Mcleroy,C.A. et al. Upper Cretaceous, (Campanian-Maastrichtian), angiosperm pollen from the western San Joaquin Valley, California. 1970
original Paleocene Argentina(Chubut) Archangelsky,S. et al. New palynological descriptions from the Salamanca and Bororo Formations, Paleocene Chubut Province, (Argentine Republic). 1986