Studies of spores from Carboniferous fructifications. 1. Introduction and preliminary survey utilizing the Scanning Electron Microscope.
Reference:
Taylor,T.E. et al. (1969)
Studies of spores from Carboniferous fructifications. 1. Introduction and preliminary survey utilizing the Scanning Electron Microscope. American Microscopy Society,Transactions
Vol. 88 # 3 P. 431- 444