. Annual report. New York State Museum; Science; Science. Cyrtodonta beyrichi validity of Cyrtodonta which has commonly been regarded a synonym of Conrad's term Cypricardites, has been indorsed by Ulrich [Paleontology of Minnesota, 1897. v. 3, p. 534] who has elaborately illustrated the Siluric species. Cyrtodonta* bey- richi in Germany occurs in the Spiriferensandstein of the Hartz mountains at the Kahleberg. Loiver Devonic. Moosehead lake, 7 miles north of Kineo, Me. Cyrtodonta muscula nov. Much more elongate than the preceding, retaining the pterineoid. Cvrtodont muscula front, widening bac


. Annual report. New York State Museum; Science; Science. Cyrtodonta beyrichi validity of Cyrtodonta which has commonly been regarded a synonym of Conrad's term Cypricardites, has been indorsed by Ulrich [Paleontology of Minnesota, 1897. v. 3, p. 534] who has elaborately illustrated the Siluric species. Cyrtodonta* bey- richi in Germany occurs in the Spiriferensandstein of the Hartz mountains at the Kahleberg. Loiver Devonic. Moosehead lake, 7 miles north of Kineo, Me. Cyrtodonta muscula nov. Much more elongate than the preceding, retaining the pterineoid. Cvrtodont muscula front, widening backward and with a broad form, narrow i anterior sinus. Hinge as in the other species. Lower Devonic. Moosehead lake, 7 miles north of Kineo, 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 New York State Museum. Albany : University of the State of New York


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