Sulcal notch
From dinoflaj3
Revision as of 13:12, 2 December 2016 by Maintenance script (Talk | contribs)
The indentation in the margin of an apical archeopyle where this margin intersects the sulcus. Refer to Text-Figure 80D.
The indentation in the margin of an apical archeopyle where this margin intersects the sulcus. Refer to Text-Figure 80D.