Chemistry Reference
In-Depth Information
Figure 7.
Rhabdosphaera clavigera
. (A) Coccosphere. (B) Detail of base, showing the narrow rim, with
V/R structure, surrounding a wide central area of separately nucleated lamellar elements, these have
rhombic faces on their distal side and truncated surfaces on the proximal side. (C) A spine tip showing the
spiral structure of spine formed from consistently aligned crystal units with rhombic faces.
N.B.
The
pentaradiate apical structure is consistently developed. Scale bars = 1
ยต
m.
