与 «ORNITHOPOD»相关的英语书籍
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1
Horns and beaks: ceratopsian and
ornithopod dinosaurs
New findings on Triceratops, Iguanodon, and other related dinosaurs
2
Vertebrate Paleontology in Utah
One small tridactyl print recovered from the site (figure 3C) indicates the
presence of a biped (theropod or ornithopod with a foot approximately 12 cm
long by 11 cm wide). A replica of this track (CU-MWC 199.4) was placed in the
University of ...
3
Dinosaur Systematics: Approaches and Perspectives
Ornithopod relationships have been evaluated by reference to the detailed recent
systematic reviews of the Omithis- chia. Results from this study suggest that the
family Iguanodontidae is valid, if more restricted than previously argued; that ...
Kenneth Carpenter, Philip J. Currie, 1992
4
Bernissart Dinosaurs and Early Cretaceous Terrestrial Ecosystems
European Jurassic ornithopod dinosaurs of the families Hypsilophodontidae and
Camptosauridae. Neues Jahrbuch für Geologie und Paläontologie,
Abhandlungen 160: 73–95. . 1981a. A juvenile stegosaurian dinosaur “Astrodon
pusillus” ...
5
At the Top of the Grand Staircase: The Late Cretaceous of ...
Ornithopod footprints from the (A) Wahweap Formation and (B) Kaiparowits
Formation. 19.6. Examples of basal ornithopod specimens from the lower unit.
Brachylophosaurus, but unfortunately is broken in UMNH VP 9548). In addition to
the ...
Alan L. Titus, Mark A. Loewen, 2013
6
Dinosaur Eggs and Babies
In this study, I have selected a small number of sites from which abundant
ornithopod and sauropod trackway data have been derived. Often, the trackways
were recorded on a single bedding plane, with the track- makers representing a ...
Kenneth Carpenter, Karl F. Hirsch, John R. Horner, 1996
7
Encyclopedia of Dinosaurs
Ornithopod tracks from the Cameros Basin are represented by four morphotypes.
The first one comprises broad footprints of large size, between 40 and 60 cm in
length. The digits are short and robust and two indentations (lateral and medial) ...
Philip J. Currie, Kevin Padian, 1997
8
Functional Morphology in Vertebrate Paleontology
Because each ornithopod skull could be abstracted kinematically and subjected
to different kinds of biomechanical manipulation, each of these abstractions
represents a possible model of ornithopod feeding. Figure 3.1 shows a few of the
...
9
The Age of Dinosaurs in South America
Ornithopod Footprints Several Lower Cretaceous and basal Upper Cretaceous
localities in Brazil and Argentina have yielded ornithopod trackways. They mainly
correspond to large bipedal animals and a few quadrupedal forms. Among the ...
10
Morrison Symposium Proceedings
This re-evaluation was based, in part, on recognizing that theropod tracks are, in
comparison with large ornithopod tracks, usually longer than wide, with long
steps and little inward rotation of the footprint axis (Thulborn, 1990). It now
appears ...
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Researchers Just Found a Surprising Stash of Dinosaur Eggshells …
... theropods (the group that produced T. rex and modern birds), but a few came from an ornithopod, a larger dinosaur that munched on plants. «Smithsonian, 七月 15»
New type of tiny dinosaur egg unearthed in Hyogo
The other fragments are thought to be eggshells of three other theropods and an ornithopod, according to the scientists. The findings have ... «Asahi Shimbun, 六月 15»
Pond and Garden Tour — The Green House
Located in the back flower bed adjacent to the patio there is a fossilized ornithopod dinosaur foot print. The trees on the property consist of ... «Pampa News, 六月 15»
'Jurassic World' update: Chris Pratt and His Amazing Version of …
Director Colin Trevorrow drew something like an Ornithopod, which used to be a plant-eating dinosaur. Bryce Howard's dinosaur was the ... «Movie News Guide, 六月 15»
The Amber Sarcophagus
The semi-bipedal, plant-eating ornithopod dinosaurs (similar to the flock of duck-billed Parasaurolophuses seen at the start of Jurassic Park) ... «The Portland Mercury, 六月 15»
FOSSIL FIND FOR SCHOOL TRIP YOUNGSTER
On closer inspecton and some cleaning by Martin New of Dinosaur Isle, the distinctive shape meant it was from an 'Ornithopod' dinosaur (a ... «Island Echo, 五月 15»
You won't believe what NYC museums keep in storage
... and a big brown blob that turns out to be the footprints from a large ornithopod. That last was pulled from a Colorado coal mine in the 1930s. «New York Post, 十一月 14»
DINOSAUR DIG
Numerous fossils were discovered with highlights including theropod and ornithopod dinosaur bones and two extremely rare sauropod ... «The Ridge News, 十月 14»
New species of dinosaur found in Torres Vedras
This new specimen, nicknamed 'Eousdryosaurus nanohallucis', has been categorised a herbivorous ornithopod and “would have walked in a ... «The Portugal News, 九月 14»
Ancestors of birds were not the only dinosaurs with feathers
In a new study published in the journal Science, a team of researchers from Europe describes a small ornithopod dinosaur discovered in ... «Los Angeles Times, 七月 14»
