Figs. 36 & 37. Two views of the receptacle of a very remarkable crinoidean animal (_Pentremites florealis_, of Say), from the cherty carboniferous limestone of Kentucky. This zoophyte, though resembling the Crinoidea in having a plated receptacle supported by an articulated stem, has a remarkable affinity to the Sea-urchins (_Echinidæ_) in the porous bands and pentagonal aperture, and in being destitute of arms or tentacula. Some of the Kentucky limestone beds swarm with the remains of these zoophytes.[41] [Footnote 41: Medals of Creation, p. 327.] Fig. 47. "Two ossicula of the Lily Encrinite immersed in diluted muriatic acid, by which the animal membrane was exposed, and is seen hanging in flocculæ from the bottom of the fossil,"--_Mr. Parkinson._ Figs. 57, 64, 66. Part of the stem, and the articulating surfaces of two ossicles of a very elegant pentacrinite (_Pentacrinus scalaris_, of Goldfuss), from the Lias of Lyme Regis. Figs. 53, 56, 59, 61, 62, 63, 65, 67. Portions of stems, and the various modifications of the ossicula of another Lias Pentacrinite (_Pentacrinus basaltiformis_, of Goldfuss). Fig. 79. This elegant little crinoidean receptacle was named the "Clove Encrinite," by Mr. Parkinson, from its form; (_Eugeniacrinus caryophyllatus_, of Goldfuss). It is from the Oolite of Mount Randen, in Switzerland.[42] [Footnote 42: Ibid. p. 327.] Figs. 80, 81, 82, & 83. Appear to be fossil corals of the genus Ceriopora. [Illustration: Plate XLVIII.] PLATE XLVIII. The Lily Encrinite (_Encrinites monileformis_).