Maiasaura - Wikipedia
Hundreds of bones of Maiasaura peeblesorum have been dug up. Maiasaura was about 9 metres (30 ft) long. Young animals walked on their hind legs, adults on all fours. Maiasaura was probably closely related to Brachylophosaurus.
Maiasaura, a model organism for extinct vertebrate population …
Fossils referred to as Maiasaura collected from these bonebed localities include unassociated cranial, axial, and appendicular skeletal elements. The bonebed was most likely the result of a sediment gravity flow that varied temporally and spatially between a non cohesive debris flow and a hyperconcentrated flow (Schmitt et al. Reference Schmitt ...
Frontiers | Maiasaura (Dinosauria: Hadrosauridae) Tibia …
2019年3月19日 · Long bone histology of the hadrosaurid dinosaur Maiasaura peeblesorum: growth dynamics and physiology based on an ontogenetic series of skeletal elements. J. Vertebr.
Perinatal specimens of Maiasaura from the Upper Cretaceous of ... - PeerJ
2018年3月2日 · Maiasaura peeblesorum is a saurolophine (Prieto-Márquez, 2010) hadrosaurid and a member of the tribe Brachylophosaurini (Gates et al., 2011). This species was named and described by Horner & Makela (1979) on the basis of a partial skull and mandible collected from Campanian strata of the Two Medicine Formation cropping out near the town of ...
Maiasaura, a model organism for extinct vertebrate population …
2015年10月1日 · Skeletal maturity and senescence occurred after 8 years, at which point the mean mortality rate increased to 44.4%. Compared with Alligator, an extant relative, Maiasaura exhibits rapid cortical increase early in ontogeny, while Alligator cortical growth is much lower and protracted throughout ontogeny.
ABSTRACT—Ontogenetic changes in the bone histology of Maiasaura peeblesorum are revealed by six relatively distinct but gradational growth stages: early and late nestling, early and late...
(PDF) Maiasaura, a model organism for extinct vertebrate population ...
2015年10月1日 · Skeletal maturity and senescence occurred after 8 years, at which point the mean mortality rate increased to 44.4%. Compared with Alligator , an extant relative, Maiasaura exhibits rapid...
Long bone histology of the hadrosaurid dinosaur Maiasaura peeblesorum ...
2010年8月24日 · Ontogenetic changes in the bone histology of Maiasaura peeblesorum are revealed by six relatively distinct but gradational growth stages: early and late nestling, early and late juvenile, sub-adult, and adult. These stages are distinguished not only by relative size but by changes in the histological patterns of bones at each stage.
Largest dinosaur population growth study ever shows how Maiasaura …
2015年10月2日 · Decades of research on Montana's state fossil -- the "good mother lizard" Maiasaura peeblesorum -- has resulted in the most detailed life history of any dinosaur known and created a model to...
(PDF) The bone histology of the hadrosaurid dinosaur Maiasaura ...
2000年3月1日 · Ontogenetic changes in the bone histology of Maiasaura peeblesorum are revealed by six relatively distinct but gradational growth stages: early and late nestling, early and late juvenile,...