. Annual report. New York State Museum; Science; Science. SOME NEW DEVONIC FOSSILS 165 The aspect of the cephalon before us is very unlike that of D. (P.) biardi in the various details referred to. Dalman- ites (P.) nasutus Conrad1 is a bifurcate species in the Helder- bergian (New Scotland beds) of New York, which has more in common with P. esnoufi, specially in its smooth border, but the base of its snout is very much more elongated and its branches slender and cylindrical. The specimen measures in length, from tip of snout 32 mm, from front of glabella 23 mm and in width 50 mm. Lower Devoni
. Annual report. New York State Museum; Science; Science. SOME NEW DEVONIC FOSSILS 165 The aspect of the cephalon before us is very unlike that of D. (P.) biardi in the various details referred to. Dalman- ites (P.) nasutus Conrad1 is a bifurcate species in the Helder- bergian (New Scotland beds) of New York, which has more in common with P. esnoufi, specially in its smooth border, but the base of its snout is very much more elongated and its branches slender and cylindrical. The specimen measures in length, from tip of snout 32 mm, from front of glabella 23 mm and in width 50 mm. Lower Devonic. Grande Greve, P. Q. Phacops logani Hall var. gaspensis nov. The species of Phacops very common in the Grande Greve lime- stones presents itself in all variations of size. The larger forms are coarsely tubercled on the glabella and in these there is a well defined row of knobs on the thoracic axis along the dorsal furrows, shown always to best advantage on the internal cast. The pygidium. 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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Keywords: ., bookcentury1900, bookdecade1900, booksubjectscience, bookyear1902
