. Bulletin of the Buffalo Society of Natural Sciences. Natural history -- New York (State); Natural history. Fig. 28, ctr-d. Gennceocrinus nyssa. (a) radial; (6. c) brachial; (6, cost. 1. c, cost. 2); (d) interradial. Fig. 24, e-g. G. eucharis. (e) Plate of unknown position, bearing tubercle or spine; C/, g) interradial (?) plate; (K) tegniinal spine of unknown species; (i) spines of Dorycrinus CO sp.: (k) part of calyx of unknown affinities. (All enlarged. Original.) Found as dissociated plates in the Demissa and Sticto- pora beds of Section 5 (rather rare). eucharis. (Hall.) (F
. Bulletin of the Buffalo Society of Natural Sciences. Natural history -- New York (State); Natural history. Fig. 28, ctr-d. Gennceocrinus nyssa. (a) radial; (6. c) brachial; (6, cost. 1. c, cost. 2); (d) interradial. Fig. 24, e-g. G. eucharis. (e) Plate of unknown position, bearing tubercle or spine; C/, g) interradial (?) plate; (K) tegniinal spine of unknown species; (i) spines of Dorycrinus CO sp.: (k) part of calyx of unknown affinities. (All enlarged. Original.) Found as dissociated plates in the Demissa and Sticto- pora beds of Section 5 (rather rare). eucharis. (Hall.) (Fig. 24, e-g.) (Actinocrinns eucharis. Hall. 15th Rep't, X. Y. State Cab. Nat. Hist., p. 130.) Distinguishing Cha meters. — Low basals. large radials; hexagonal, pentagonal, small; ten or eleven interrndials in each interradins, except the anal interradius, which contains a greater number; strong,radiating snrface- ridges on plates; center of plates nodose. Found in the Demissa bed of Section 5, as detached plates ( rare).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Buffalo Society of Natural Sciences. Buffalo, N. Y. : The Society
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