Ephedra type D

Citations total:
2
link From To Geolocation Author - title Year
original Neocomian Quaternary Nd Staplin,F.L. et al. Relationships among Gymnospermous pollen. 1967
original Late Oligocene Utah Lindsey,D.A. et al. Upper Oligocene Evaporites in Basin fill of Sevier Desert Region, Western Utah. 1981