...By this method specimens of shells, corals,and bryozoans are obtained of almost lace-likedelicacy, and as perfect as if only yesterdaygathered at the sea-shore... 
Frederic A. Lucas 「Animals of the Past」
...But the feature which distinguishes them from the soft Actiniæ,and unites them with the corals, requires a somewhat more accuratedescription...
Elizabeth Cabot Cary Agassiz 「Seaside Studies in Natural History」
...The work of the corals is most interesting...
Royal Dixon 「The Human Side of Animals」
...Sub-kingdom VI, Cœlenterata, corals andsponges, etc...
Various 「Natural History in Anecdote」
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