. Catalogue of casts of fossils, from the principal museums of Europe and America, with short descriptions and illustrations. Fossils. 102 AETICULATA. No. 406. Dalmania Hansmanni, Barr. This species is closely allied to, Sf not identical with the preceding. It is from the Lower Silurian at Dworetz, near Prague, Bohemia. Price, $ No. 407. Dalmania (Phacops) limultirus, This Trilobite, also called Asaphus limulurus, is one of the most common forms. It has a sublunate buckler, a lobed gla- bella, eyes of medium size, eleven body articulations, and fifteen caudal. The body and caudal
. Catalogue of casts of fossils, from the principal museums of Europe and America, with short descriptions and illustrations. Fossils. 102 AETICULATA. No. 406. Dalmania Hansmanni, Barr. This species is closely allied to, Sf not identical with the preceding. It is from the Lower Silurian at Dworetz, near Prague, Bohemia. Price, $ No. 407. Dalmania (Phacops) limultirus, This Trilobite, also called Asaphus limulurus, is one of the most common forms. It has a sublunate buckler, a lobed gla- bella, eyes of medium size, eleven body articulations, and fifteen caudal. The body and caudal portion is more frequently found separated from the cephalic shield. This specimen is from the Niagara Group (Upper Silurian) at Lockport, N. Y. Price,$ No. 408. Dalmania micrurus, Green. Pygidium, from the Lower Helderberg (Upper Silurian), Schoharie Co., Price, $ No. 409. Dalmania myrmecophora. Pygidium ; impression and relief. This specimen shows the broad, mode- rately convex caudal shield with thirteen rings beautifully ornamented with a double row of nodes. No entire specimen of this species—" the largest trilobite by far," says Hall, " which occurs in the higher rocks of our system"—has ever been found. From the Upper Helderberg Group (Devonian), Genesee Co., Size, 9x8. Price, $ No. 410. Dalmania nasntus, Conrad. Buckler, restored ; from the Lower Helderberg (Upper Silurian) in Schoharie County, N. Y. Size, 7x6. Price, $ No. 411. Dalmania nasutus, Conrad. Buckler; two specimens ; from the same locality as the preceding. Price, $ No. 412. Dalmania nasutus, Conrad. Pygidium with spine; impression and relief. From the same locality as the preceding. Price, $1.^ 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 Ward, Henry A. (Henry Augustus), 18
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Keywords: ., bookcentury1800, bookdecade1860, booksubjectfossils, bookyear1866
