Results 141 to 150 of about 644,393 (305)
New Mexico Lobo, Volume 048, No 5, 8/3/1945
New Mexico Lobo, Volume 048, No 5, 8/3 ...
University of New Mexico
core
Dental crown morphological variation and heterodonty in carcharhiniform sharks
Abstract Elasmobranch teeth are highly mineralized structures that constitute the majority of the fossil record for this group. Despite their taxonomic and evolutionary significance, detailed descriptions of dental morphology remain scarce. The order Carcharhiniformes, the most diverse among sharks, comprises 304 valid species that display remarkable ...
Flávia Zanini, Karla D. A. Soares
wiley +1 more source
New Mexico Lobo, Volume 058, No 13, 10/15/1954
New Mexico Lobo, Volume 058, No 13, 10/15 ...
University of New Mexico
core
Abstract Belonostomus longirostrisis was named for an isolated jaw fragment from freshwater Upper Cretaceous (Campanian) sediments of the Dinosaur Park Formation of Alberta, Canada. Following the description of the Albertan species, numerous isolated cranial and postcranial elements have been collected from the Dinosaur Park Formation and assigned to B.
Mondo Miyazato +4 more
wiley +1 more source
New Mexico Lobo, Volume 071, No 18, 10/16/1967
New Mexico Lobo, Volume 071, No 18, 10/16 ...
University of New Mexico
core
Abstract Tyrannosaurus is viewed as a model organism in vertebrate paleontology, with numerous studies analyzing its feeding biomechanics. Nonetheless, the evolution of this feeding performance has been under‐addressed in Tyrannosauroidea, especially in basal tyrannosauroids. Here we used muscle‐force reconstruction and finite element analysis (FEA) to
Evan Johnson‐Ransom +4 more
wiley +1 more source
Withdrawal notice to Eruption of plaques, hemorrhagic bullae and vesicles
Sabah Osmani +3 more
doaj +1 more source
New Mexico Lobo, Volume 073, No 127, 4/29/1970
New Mexico Lobo, Volume 073, No 127, 4/29 ...
University of New Mexico
core
Over the edge: Empirical evidence for the cliff‐edge model of obstetric selection
Abstract The cliff‐edge model of obstetric selection maintains that larger neonates and smaller birth canals confer a positive selective advantage until labor becomes obstructed and vaginal delivery is no longer possible, eliciting an abrupt reduction in fitness.
Laura M. Watson +6 more
wiley +1 more source

