Bulletin of the American Museum of Natural History, 4. köideAmerican Museum of Natural History, 1892 Comprises articles on geology, paleontology, mammalogy, ornithology, entomology, and anthropology. |
From inside the book
Results 1-5 of 30
Page iv
... Coryphodon . By CHARLES EARLE . 149 XIII . - List of Types of Lepidoptera in the Edwards Collection of Insects . By WILLIAM BEUTENMÜLLER ... 167 XIV . - The Geographical Distribution of North American Mammals . By JOEL ASAPH ALLEN ...
... Coryphodon . By CHARLES EARLE . 149 XIII . - List of Types of Lepidoptera in the Edwards Collection of Insects . By WILLIAM BEUTENMÜLLER ... 167 XIV . - The Geographical Distribution of North American Mammals . By JOEL ASAPH ALLEN ...
Page v
... Coryphodon ... 121 Left hind foot of Coryphodon anax ... 122 Molars of Systemodon semihians and Tapirus indicus . 124 Skull and lower jaw of Systemodon tapirinus 125 Feet of Leptodon calciculus . 128 Manus of Pal¿osyops borealis ...
... Coryphodon ... 121 Left hind foot of Coryphodon anax ... 122 Molars of Systemodon semihians and Tapirus indicus . 124 Skull and lower jaw of Systemodon tapirinus 125 Feet of Leptodon calciculus . 128 Manus of Pal¿osyops borealis ...
Page 82
... Coryphodon show that the fore foot was digitigrade , as in the Elephant , while the hind foot was fully plan- tigrade , the whole plantar surface resting upon the ground as in the most primitive Ungulates ( pp . 120-122 ) . 7. The ...
... Coryphodon show that the fore foot was digitigrade , as in the Elephant , while the hind foot was fully plan- tigrade , the whole plantar surface resting upon the ground as in the most primitive Ungulates ( pp . 120-122 ) . 7. The ...
Page 83
... Coryphodon radians .. elephantopus . obliquus . anax . Condylarthra . Phenacodus prim¿vus 16 66 I wortmani 88 69 50 Perissodactyla . Hyracotherium .... Systemodon tapirinus .... semihians 2 Heptodon calciculus .. I Pal¿osyops borealis ...
... Coryphodon radians .. elephantopus . obliquus . anax . Condylarthra . Phenacodus prim¿vus 16 66 I wortmani 88 69 50 Perissodactyla . Hyracotherium .... Systemodon tapirinus .... semihians 2 Heptodon calciculus .. I Pal¿osyops borealis ...
Page 118
... Coryphodon Owen . The collection is very rich in remains of Coryphodon , the typical genus of the Wahsatch beds , including one specimen represented by the fore and hind limbs , feet and pelvis ; the cervical vertebr¿ 1 See Lemoine ...
... Coryphodon Owen . The collection is very rich in remains of Coryphodon , the typical genus of the Wahsatch beds , including one specimen represented by the fore and hind limbs , feet and pelvis ; the cervical vertebr¿ 1 See Lemoine ...
Contents
1 | |
21 | |
25 | |
45 | |
51 | |
57 | |
65 | |
71 | |
351 | |
352 | |
361 | |
367 | |
87 | |
99 | |
107 | |
75 | |
81 | |
86 | |
97 | |
103 | |
109 | |
116 | |
122 | |
128 | |
134 | |
149 | |
154 | |
167 | |
199 | |
245 | |
279 | |
308 | |
314 | |
331 | |
129 | |
165 | |
199 | |
227 | |
245 | |
251 | |
317 | |
333 | |
347 | |
359 | |
365 | |
iv | |
vi | |
9 | |
45 | |
81 | |
111 | |
149 | |
157 | |
Other editions - View all
Common terms and phrases
5th Rep Acad ¯geria Ambloctonus anax Andricus Arctic Arizona auratus averaging basin BASSETT Big Horn birds Brooklyn Ent brown Bull cafer calcaneum California Capromys Catocala Cecidomyia Chapada characters cingulum Cold Temperate Coll color Colorado Cope Coryphodon Creodonts crescent crest Cuba Cuban culmen cusps Cynips Eocene Eurasiatic examples external facet Fauna feathers female Florida gall genera genus Grote Heptodon Hist Hulst hypocone Hyrachyus Island Jalapa last inferior molar last superior molar Linn lower molar malar stripe male mesostyle Mexico molar Mountains North American northern Oak Quercus OSTEN SACKEN Pal¿onictis Pantolambda Papilio paracone Perissodactyla Phil PLATE plumage posterior premolar Proc Protoceras protocone Province radians region Sierra Nevada skull Sonoran southern species specimens tail teeth Temperate Subregion Trans tropical true molar tubercles U. S. Ent upper molar Vancouver Island Wahsatch WALSH Warm Temperate Wind River wing yellow
Popular passages
Page 81 - Fossil Mammals of the Wahsatch and Wind River Beds, Collection of 1891; Bull.
Page 227 - Boreal Province. Thus the whole of the so-called 'Great Central Province' disappears. This explains a multitude of facts that are utterly incomprehensible under the commonly accepted zoological divisions of the country. These facts relate particularly to the distribution of species about the northern boundaries of the supposed Central and Pacific Provinces, and to the dilemma we find ourselves in when attempting to account for the origin of so many primary life areas in a country where there are...
Page 278 - ... trill alternate ad libitum. The staccato notes may be continued almost indefinitely, but are very rarely heard more than ten times in direct succession ; it ordinarily occurs three or four times before the repetition of the phrase, but not more than two or three times when the phrase is not repeated.
Page 202 - If these considerations are well founded, the objections of those who study insects or molluscs, for example,— that our regions are not true for their departments of nature — cannot be maintained. For they will find, that a careful consideration of the exceptional means of dispersal and conditions of existence of each group, will explain most of the divergences from the normal distribution of higher animals.
Page 354 - The occipital surface slopes backwards. .. .The facial region of the skull is narrow and elongate. On the outer surface of the maxillary just above the antorbital foramen, there is a deep depression which probably contained a gland. The usual ruminant fossa in front of the orbit appears to be wanting. The orbit is large, and completely closed behind by a strong bar of bone. ...The paroccipital processes were well developed, but there were apparently no auditory bulte.
Page 228 - THE SONORAN TRANSITION REGION. This tract, which, as already stated, comprises the peninsula of Lower California, the State of Sonora in Mexico, New Mexico, Arizona, and parts, not yet absolutely defined, of Nevada, California, Texas, and Florida, is, as far as the Mammalia and birds are concerned, not very clearly differentiated ; the intermingling of northern and southern elements, with a decided preponderance in favor of the former, is very great, and the peculiarities insignificant.
Page 286 - Sci., viii, 1883, 60) freshly killed specimens have "twenty-four fleshy processes arranged in two rows on the front part of the neck, and about twenty more of the same kind form two rows over the head; many smaller ones are scattered over the head. At the point of union of the bill with the head, there is a long fleshy process capable of much erection and distension. Behind this the fleshy scalp is permanently elevated so as to form a flattopped pyramid, with its greatest length from bill to occiput.
Page 346 - S. h. grahamensis is apparently not a very strongly differentiated form, it seems to well warrant recognition, especially when considered in relation to its fairly isolated habitat. While the White Mountains form merely the eastern end of the elevated pine plateau extending westward to the San Francisco Mountains, the Graham Mountains are south of the plateau region, from which they are separated by a comparatively low arid plain. Mr. Price (in letter of October 12, 1894) writes: ' Finding Sriun/s...
Page 202 - Regions so established will be most closely in accordance with those long-enduring features of physical geography, on which the distribution of all forms of life fundamentally depends ; and all discrepancies in the distribution of other classes of animals must be capable of being explained, either by their exceptional means of dispersion or by special conditions affecting their perpetuation and increase in each locality." "If these considerations are well founded...
Page 236 - ... blackish dorsal band; below clear grayish white, the tips of the hairs being white and the basal portion plumbeous; ears blackish brown, narrowly edged with white; tail sharply bicolor, upper third of its circumference blackish brown, rest white; feet white, with a faint buffy tinge. Young. — Dull gray brown (dark "mouse-gray") above, with a darker (blackish) median band ; otherwise; like the adult. Measurements. — Male (type): Total length, 127; tail vertebrae, 52; hind foot, 16; ear (from...