FLOCCULENT CIRRO-STRATUS.
(Cirro-stratus Cumulosus.)
A coarser texture and greater density are shown in Plate [18], where we have cirro-stratus in the lower part of the picture, and cirro-cumulus in the upper. The altitude of this cloud was only about 4000 metres, one of the least values recorded at Exeter for cirro-stratus of any kind. The intimate admixture of the fibrous and granular forms is very clearly shown.
Plate 18.
CIRRO-STRATUS AND CIRRO-CUMULUS.
Plate 18.
CIRRO-STRATUS AND CIRRO-CUMULUS.