Trilete spore sp.4

Citations total:
2
link From To Geolocation Author - title Year
original Late Cretaceous Colorado Gies,T.F. Palynology of sediments boardering some Upper Cretaceous strand lines in Northwestern Colorado. 1972
original Early Pleistocene Colombia Hammen,T.Van Der et al. Palynological record of the Upheaval of the northern Andes 1973