bone or process.
Courage
To Canterbury with full devout corage.
Chaucer.
F, corail, L. corallum, coralium, fr. Gr.
Hydrozoa. Similar structures are also formed by some
Bryozoa.
&fist; The large stony corals forming coral reefs belong to
various genera of Madreporaria, and to the hydroid genus,
Millepora. The red coral, used in jewelry, is the stony
axis of the stem of a gorgonian (Corallium rubrum) found
chiefly in the Mediterranean. The fan corals, plume
corals, and sea feathers are species of
Gorgoniacea, in which the axis is horny. Organ-pipe
coral is formed by the genus Tubipora, an Alcyonarian, and
black coral is in part the axis of species of the genus
Antipathes.
Pages:
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068