与 «PEGLIKE»相关的英语书籍
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peglike的用法。与
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... peglike. >Hay, O. P., On the skull and the brain of Triceratops, with notes on the
brain cases of Iguanodon and .\fcoalosaurus: U.S.Nat.Mus. Proc., vol. 36, p. 97,
1909. » Huene, Friedrich von, Beitriige zur Kenntnis des Ceratopsidenschiidels: ...
2
Geological Survey Professional Paper
A short diastema separates the I3 from the small, peglike canine. A longer
diastema separates the canine from the P1, which apparently has two closely
appressed roots. The cheek teeth are worn nearly to the roots, and the diagnostic
occlusal ...
Geological Survey (U.S.), 1988
3
Treatise on Zoology - Anatomy, Taxonomy, Biology. The ...
The dactylar cutting edge bears a proximal large tooth or rounded projection
followed distally by a row of stout, peglike teeth separated by chintinous lamellae
(fig. 65.10C, D). Cutting edge of propodus with proximal rounded projections,
sharp ...
Frederick Schram, Carel von Vaupel Klein, M. Charmantier-Daures, 2010
4
Mammals from the Age of Dinosaurs: Origins, Evolution, and ...
The upper canine is so large that it reaches beyond the lower border of the
mandible (Young, 1982a). But in the early stage of eruption, the erupted portion
of the canine crown can be short and conical. The incisors are peglike and there
are ...
Zofia Kielan-Jaworowska, Richard L. Cifelli, Richard Cifelli, 2013
5
Coelenterate Biology: Reviews and New Perspectives
Firmly attached to the thick layer is an ordered coat consisting of highly organized
rows of peglike extensions. Each peg is about 195A long and has a 50 A globule
situated near the tip. The pegs are arranged in rows of two, separated by a ...
6
Biology of the Lobster Homarus Americanus
... or densely and randomly packed D3 Row of shorter, finer setules opposite
larger, toothlike setules E Three rows of serrate setules, all approximately equal
in length Fl Short, fine, peglike, distal setules arranged in two rows, forming an
angle ...
The teeth of these sauropods were clustered at the fronts of their long snouts and
were distinctively peglike and unadorned. When closed, the jaws allowed the
teeth to overlap in such a way as to form an effective rake for stripping leaves
from ...
8
The Sauropods: Evolution and Paleobiology
... spatulate (0); peglike with high-angle wear facets on one side only (1); peglike
with interlocking V-shaped wear facets (2); peglike with low-angle (less than 40)
wear facets (3) (modified from Salgado and Calvo 1997; Upchurch 1998; Wilson
...
Kristina Curry Rogers, Jeffrey A. Wilson, 2005
9
A Field Guide to the Trees and Shrubs of the Southern ...
Leaves spirally arranged, close set, bristling around twig in all directions, 10-15
mm long, needlelike, four-angled in cross section, sharp pointed, without petioles
, borne on conspicuous peglike projections, dark green or dark yellowish green, ...
10
Owlet Caterpillars of Eastern North America
Smoky with roughened integument and short, amber peglike setae borne from
raised or hornlike pinacula. Black (D1) setal bases alternate with tan, yellow, or
orange (D2) setal bases over abdomen. Projections smaller and in linear band ...
David L. Wagner, Dale F. Schweitzer, J. Bolling Sullivan, 2011
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'Armored lizard' was ancestor of today's turtles
Its peglike teeth suggest the animal fed on worms and other soft-bodied prey, Sues says. Yet skeletal anatomy reveals Pappochelys was no ... «Science Now, 六月 15»
Breaking the communication barrier between dolphins and humans
Their brains became larger, and their terrifying teeth gave way to the smaller, peglike teeth that dolphins have today. Changes to inner-ear bones suggest that ... «National Geographic, 四月 15»
Ancient Croc with 'Shovel Mouth' Likely Enjoyed Clam Dinners
With their peglike teeth, the crocodylians may have been adept at crushing and crunching mollusks, such as clams and snails, Salas-Gismondi ... «Live Science, 二月 15»
Oldest horned dinosaur in North America was the size of a crow
A dental examination showed that the dinosaur had about a dozen flat, bladelike teeth that likely sheared off vegetation, as well as peglike ... «Fox News, 十二月 14»
Crickets, katydids fill the air with music
At the base of one wing is a file, and a peglike scraper adorns the opposing wing. When the scraper is run across the file, it produces the ... «Columbus Dispatch, 九月 14»
Diplodocus: Facts About the Longest Dinosaur
Diplodocus had a number of small, forward-pointing, peglike teeth that were bunched in the front of its mouth. The teeth were slender and ... «LiveScience.com, 十月 12»
Stegosaurus: Bony Plates & Tiny Brain
Instead, its jaws likely only allowed up and down movements, and its teeth were rounded and peglike. It also had cheeks, which gave it room to ... «LiveScience.com, 十月 12»
Dinosaur Eating Habits Revealed By Analysis Of Diplodocus Skull
And yet scientists have puzzled for years over the Diplodocus' long snout and protruding, peglike teeth--which don't look like the right ... «Huffington Post, 七月 12»
The Prime of Miss Jean Brodie
She had a very red nose, winter and summer, long dark plaits, and fat, peglike legs. Since she had turned sixteen, Monica wore her panama hat rather higher on ... «NPR, 五月 12»
A British Town Under Close Surveillance
... when he was less fat, or fastened a notch too far; . . . about his peglike nipples, the flesh was forced into breasts like rhomboid chicken flesh.”. «New York Times, 九月 11»
