Neutral torsion

From dinoflaj2
Revision as of 00:55, 1 September 2015 by Maintenance script (Talk | contribs)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search

A term used to denote the situation in which there is neither dextral torsion nor sinistral torsion. In this neutral situation, the boundary between the fourth and fifth postcingular homologues (IV/V) is more or less in line with the boundary between the third and fourth precingular homologues (4/5). Refer to Text-Figure 83B.