Fascicularia aurantium, Milne Edwards. Family, Tubuliporidæ, of same author.
Coral of extinct genus, from the inferior or coralline crag, Suffolk.
- a. exterior.
- b. vertical section of interior.
- c. portion of exterior magnified.
- d. portion of interior magnified, showing that it is made up of long, thin, straight tubes, united in conical bundles.
Fig. 149.
Astarte (Crassina, Lam.); species common to upper and lower crag.
Astarte Omalii, Lajonkaire; Syn. A. bipartita, Sow. Min. Con. T. 521. f. 3.; a very variable species most characteristic of the coralline crag, Suffolk.