Carter, H.J. (1879). On Holastrella, a Fossil Sponge of the Carboniferous Era, and on Hemiasterella, a new Genus of Recent Sponges. Annals and Magazine of Natural History. (5) 3 (14): 141-150, pl. XXI.
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Carter, H.J.
1879
On <i>Holastrella</i>, a Fossil Sponge of the Carboniferous Era, and on <i>Hemiasterella</i>, a new Genus of Recent Sponges.
