. Bulletin - New York State Museum. Science. SOME NEW DEVONIC FOSSILS 171 appear that some of the tubercles at the crest of the frontal lobe are extended into thick spinules. Parts of a pygidium indicate that this organ was flat and extended and the margin carried long flat spines. Loiver Devonic. Grande Greve, P. Q. Ceratocephala robinia nov. This form is known from various parts and one nearly entire specimen, which attains much larger proportions than C. tuber- </'. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability
. Bulletin - New York State Museum. Science. SOME NEW DEVONIC FOSSILS 171 appear that some of the tubercles at the crest of the frontal lobe are extended into thick spinules. Parts of a pygidium indicate that this organ was flat and extended and the margin carried long flat spines. Loiver Devonic. Grande Greve, P. Q. Ceratocephala robinia nov. This form is known from various parts and one nearly entire specimen, which attains much larger proportions than C. tuber- </'. 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; New York State Museum. Albany : New York State Education Dept
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectscience, bookyear1887
