phragmoconic

形容词 adj.

英文释义

形容词 adj.
  1. Relating to, or composed of, phragmocone(s). not-comparable
    — It is entirely phragmoconic. The ribs are straight rectiradiate and branch at the ventral shoulder to give rise to two to three secondary ribs . As the venter is somewhat eroded little detail is visible there .
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