Proceedings of the Academy of Natural Sciences of PhiladelphiaAcademy of Natural Sciences of Philadelphia, 1870 |
기타 출판본 - 모두 보기
자주 나오는 단어 및 구문
Academy allied anal angle animal antennæ appear Band base beaks belong body bone breadth broad Carboniferous carinæ caudal caudal fin Chair character Cimoliasaurus color concave convex costæ cretaceous curve depressed diameter Discosaurus distinct dorsal Elasmosaurus elytra exhibited female femora femur flattened fossil front furrows genus Hadrosaurus half head height inch inner webs lateral margins LEIDY length less lines lobe Locality and position lower male MEEHAN members present mesial middle toe molar narrow nearly Niobrara River nodes oblique obtuse Oreodon outer plants pleuræ portion Prof prominent pronotum PROTOHIPPUS pygidium quill radial pieces region ridge rounded RUSCHENBERGER scutes seen segments shell side sinuated siphuncle slightly sloping Society species specimens spines sternum striæ subradials surface suture tarsus teeth Thespesius THOMAS MEEHAN tibiæ tooth transverse truncated tubercles umbilicus upper valve ventral vertebræ volutions wide Wilson Fund wings
인기 인용구
53 페이지 - Pygidinm approaching semi-circular, with the anterior lateral angles obliquely truncated ; mesial lobe but slightly wider anteriorly than the lateral ; segments about eleven ; lateral lobes with eight or nine segments. Surface finely granular, the granules being most distinct on the glabella, and the segments of the mesial lobe of the thorax.
84 페이지 - B. nubilum, brown, a pale-yellow stripe near the upper and lower margins of each, the upper having a notch on its lower side ; three oblong yellow spots in a line or row along the middle, and a few smaller spots of the same color near the apex ; they reach the third abdominal segment. Wings transparent, dusky at the tips. A brown stripe along each side of the abdomen, near the dorsum; a yellow spot in it on each segment near the upper border. Venter, yellow. Male: Unknown. • Dimensions: Length,...
167 페이지 - Report of the Proceedings of the Geological and Polytechnic Society of the West Riding of Yorkshire.
84 페이지 - ... the anterior transverse incision (1) being more indistinct, and the incision on the side of the pronotum near the front more distinct. Central foveola of vertex very shallow, divided into two parts by a slight median carina; frontal ridge convex, sparsely punctured. Color (siccus:) Yellow, varied with brown. Head, yellow; lower angles of the face black; a very distinct yellow line, starting from the upper corner of each eye, reaches the posterior margin of the pronotum, bowing inward near the...
172 페이지 - First Annual Report upon the Geology and Mineralogy of the State of New Hampshire ; by CH Hitchcock, State Geologist and Hall Professor of Geology and Mineralogy in Dartmouth College.
89 페이지 - Nephelis, though it even exhibits points of difference from this as ordinarily described. The more mature animal from the Beverly pond may thus be characterized : Body elongated, flattened cylindroid, narrowing anteriorly, smooth. indistinctly...
173 페이지 - Meeting of the Geological Society of London, on the 19th of February, 1864. By Prof. AC Ramsay .... the President. 8vo pamph. London. 1864. Rev. Samuel Haughton, MA, FRS, $c.
71 페이지 - This law he had already explained in times past to the Academy, and new instances were scarcely necessary. Here, however, the moderately weak plant had more hermaphrodite flowers than the strong one; and in both classes of specimens the number of male flowers gradually increased with the weakening of the axis, until the ends of the raceme were almost wholly of male flowers.
53 페이지 - ... sloping off rather abruptly from the eyes to the thickened margin, which does not continue around the front of the glabella; facial sutures cutting the anterior margin in front of the eyes before, and a little outside of them behind. Thorax nearly twice as wide as long, distinctly trilobate ; mesial lobe but moderately prominent, nearly twice as wide as either of the , ja '4i -Я ..• •& 'Koobstonc division ol Imlinnn Gcol.
37 페이지 - ... depression near the front of the ventral valve ; hinge line straight, and less than the breadth of the valves : surface apparently smooth or only with concentric lines on the young shell, while casts of the adult show some traces of a few obscure irregular radiating ridges. Beaks, area and finer surface markings unknown. Length of a young internal cast 1 inch, breadth .97 inch, convexity .46 inch. Length of a larger specimen 1.93 inch, breadth 1.58 inch, convexity 1 inch. This shell varied so...