«METATHERIAN»に関連する英語の本
以下の図書目録から
metatherianの使いかたを見つけましょう。
metatherianに関する本と英語文献で使われた文脈を提供するための簡単な抜粋文。
1
Mesozoic Mammals: The First Two-Thirds of Mammalian History
THERIA. OF. METATHERIAN. EUTHERIAN. GRADE. Zofia. Kielan-Jaworowska.
Jeffrey. G. Eaton. Thomas. M. Bown. CONTENTS INTRODUCTION AND
DIAGNOSIS 182 ANATOMY, SYSTEMATICS, AND PHYLOGENY 183
Aegialodontidae ...
Jason A. Lillegraven, Zofia Kielan-Jaworowska, William A. Clemens, 1979
Although there were several large metatherians in the Pleistocene, the largest
living metatherian (the red kangaroo) is only 1/1,300 the size of the largest
eutherian (the blue whale). 4. Metatherians have never evolved highly social
behavior.
Terry Vaughan, James Ryan, Nicholas Czaplewski, 2011
3
The Beginning of the Age of Mammals
Consequently, it is often not possible to identify a fossil taxon as definitively
metatherian or eutherian based on teeth alone, and it is even possible that some
fossils represent tribosphenic clades that diverged before the
metatherianeutherian ...
4
Systematic Paleontological Investigation of the
Metatherian ...
The name Metatheria refers to the clade that contains the extant marsupials and also all extinct mammals that are more closely related to extant marsupials than to the placental mammals.
5
Evolutionary History of the Marsupials and an Analysis of ...
The new Asiatic Late Cretaceous Udan Sayr asia— delphian Asiatherium is a
metatherian represented by excellent cranial, dental, and postcranial material.
Though undoubtedly a metatherian, this form is not an ameridelphian; its analysis
will ...
Frederick S. Szalay, 2006
6
Characterization, regulation, and interactions within the ...
It was therefore a surprise to learn that there is no KLK1 in a metatherian species,
like the opossum (Elliott et al., 2006). There are a total of eleven KLK genes in the
opossum, KLK5-KLK15. Another metatherian, the wallaby, has six annotated ...
Viktor Magdolen, Christian P. Sommerhoff, Hans Fritz, 2012
This should be avoided, because metatherians are also placental mammals. The
eutherian and metatherian placenta differs with regard to involvement of
extraembryonic membranes (allantois vs. vitelline membrane), and the
metatherian ...
8
Sex Chromosomes—Advances in Research and Application: 2013 ...
metatherian. RNA. with. Xist-like. properties. in. X-chromosome. inactivation. By a
News Reporter-Staff News Editor at Life Science Weekly — Data detailed on Sex
Chromosomes have been presented. According to news reporting from ...
9
Mammalogy: Adaptation, Diversity, Ecology
Table 11.1 General skeletal and anatomical differences (“placental”) mammals
between metatherian (marsupial) and eutherian Metatherians Eutherians
Braincase small relative to body size; minimal development of neocortex; no
corpus ...
10
The Age of Dinosaurs in Russia and Mongolia
Accordingly, Kielan-Jaworowska and Nesov (1990) assigned the Deltatheroida
Kielan-Jaworowska, 1982 to the Metatheria. Szalay and Trofimov (1996)
described the skull and postcranial skeleton of a metatherian, Asiatbmum
reshetovi, from ...
Michael J. Benton, Mikhail A. Shishkin, David M. Unwin, 2003
用語«METATHERIAN»を含むニュース項目
国内外の報道機関が語った内容や、次のニュース項目の文脈から
metatherianという用語がどのように使われているかを調べてみましょう。
The Opossum's Tale
From teeth, bits of jaw, isolated postranial bones, and extremely rare partial skeletons, paleontologists have counted 68 metatherian species ... «National Geographic, 12月 14»
Asteroid that wiped out dinosaurs may have nearly knocked off …
This diagram is showing how severely metatherian mammals were affected when an asteroid hit Earth at the end of the Cretaceous, 66 million ... «Phys.Org, 12月 14»
New Sparassodont Discovered in Bolivia
This yet-to-be-named animal is one of the smallest species reported in Sparassodonta, an extinct order of carnivorous metatherian mammals ... «Sci-News.com, 5月 14»
LOLDinosaur? Extinct Kitten-Sized Predator Discovered
... the smallest species reported in the extinct order Sparassodonta, which were carnivorous marsupials (metatherian mammals, anyway) native ... «Science 2.0, 5月 14»
New Fossils Challenge Marsupial Evolution Theory
A peculiar faunivorous metatherian from the early Eocene of Australia. Acta Palaeontologica Polonica, in press; doi: 10.4202/app.2013.0011. «Sci-News.com, 7月 13»
Saber-Toothed Metatherian — Thylacosmilus Atrox — Killed With A …
Thylacosmilus atrox — a species of saber-toothed metatherian that lived in South America millions of years ago — must have killed with ... «PlanetSave.com, 7月 13»
Argentavis Magnificens — Largest Flying Bird Ever, Giant Teratorn …
It probably preferred to scavenge for carrion, and it is possible that it habitually chased metatherian carnivores such as Thylacosmilidae from ... «PlanetSave.com, 6月 13»
What Really Doomed the Dinosaurs? It's Still a Big Question.
Yet, in the Paleogene, only two major metatherian groups can be found in all of North America. We don't know how many mammal species ... «Slate Magazine, 2月 13»
The Curious Evolutionary History of the 'Marsupial Wolf'
During the lower Cretaceous, about 125 million years ago, the first known metatherian called Sinodelphys szalayi lived in the region that would ... «ScienceBlog.com, 2月 13»
Marsupial `dogs', `bears', `sabre-tooths' and `weasels' of island …
That's not a dumb question, as pouches have been repeatedly lost within metatherian evolution, and particularly within opossums. Articulated ... «Scientific American, 7月 12»
