Spore genus b

Citations total:
1
link From To Geolocation Author - title Year
original Late Cretaceous Kentucky Tschudy,R.H. Palynology of the Cretaceous-Tertiary boundary in the northern Rocky Mountain and Mississippi Embayment Regions. (In: Symposium on Palynology of the Late Cretaceous and Early Tertiary. R.M Kosanke and A.T. Cross, editors) 1970