Polysphaeridium sp.4

Citations total:
1
link From To Geolocation Author - title Year
original Maastrichtian Texas Zaitzeff,J.B. et al. The use of dinoflagellates and acritarchs for zonation and correlation of the Navarro Group (Maestrichtian), of Texas. (In: Symposium on Palynology of the Late Cretaceous and Early Tertiary. R.M Kosanke and A.T. Cross, editors) 1970