Pinus engelmanni

Citations total:
3
link From To Geolocation Author - title Year
details Aquitanian France(Landres) Sivak,J. et al. Determination of American pine pollen in the Lower Miocene of Landres (France), by the ectexinestructure of the air-sacs. 1973
details Recent USA Sivak,J. et al. Determination of American pine pollen in the Lower Miocene of Landres (France), by the ectexinestructure of the air-sacs. 1973
details Recent Mexico Sivak,J. et al. Determination of American pine pollen in the Lower Miocene of Landres (France), by the ectexinestructure of the air-sacs. 1973