. Bulletin - United States National Museum. Science. EAELY PALEOZOIC BKYOZOA OF THE BALTIC PROVINCES, 157 from the early Trenton of Trenton Falls, New York, and Montreal, Canada, were described by Ulricli as Nematoj^ora guadrata, but fur-. FiG. 77.—Nematopoea ovalis. a, zoaeium, natxteal size, of the foem described by Uleich as Nema- TOPOEA QTJADEATA; 6, PORTION OF THE SAME, X18; C, VERTICAL SECTI0N,X18; ^.TRANSVERSE SECTION, X50. Lower part of the Trenton limestone, Trenton Falls, New York, e, fragment of Nematopoea ovalis, natural size, and x18, with five rows of zocecia;/, another fragment,
. Bulletin - United States National Museum. Science. EAELY PALEOZOIC BKYOZOA OF THE BALTIC PROVINCES, 157 from the early Trenton of Trenton Falls, New York, and Montreal, Canada, were described by Ulricli as Nematoj^ora guadrata, but fur-. FiG. 77.—Nematopoea ovalis. a, zoaeium, natxteal size, of the foem described by Uleich as Nema- TOPOEA QTJADEATA; 6, PORTION OF THE SAME, X18; C, VERTICAL SECTI0N,X18; ^.TRANSVERSE SECTION, X50. Lower part of the Trenton limestone, Trenton Falls, New York, e, fragment of Nematopoea ovalis, natural size, and x18, with five rows of zocecia;/, another fragment, natural size and X18, WITH only four rows. Lower part of the Teenton, Cannon Falls, Minne- sota. (After Uleich.) tlier research on his part proved their identity with N. ovalis. Rus- sian specimens have been found so far only in the Kuckers shale (C2), Baron Toll's estate, Esthonia (Cat. No. 57251, ). Represented in the col- ^ lections of the British Museum by a specimen from the Kuckers shale. Baron Toll's estate. NEMATOPORA FRAGILIS Ulrich. Text fig. 78. NematoforafragilisV'LUicu, Geol. Surv. Illinois, vol. 8, 1890, p. 646, pi. 29, figs. 10-lOc. V'. 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 United States National Museum; Smithsonian Institution; United States. Dept. of the Interior. Washington : Smithsonian Institution Press, [etc. ]; for sale by the Supt. of Docs. , U. S. Govt Print. Off.
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