Results 131 to 140 of about 469,079 (306)
Geology of the San Luis and San Lorenzo Island groups, Gulf of California
, 1973 Scale of accompanying map on Plate 1: 1:30,000Scale of accompanying map on Plate 2: 1:18,750Title of accompanying map on Plate 1, folded in pocket: Geology, bathymetry and gravity of the San Luis Island group.
Rossetter, Robert James
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Osteohistology of two phorusrhacids reveals uninterrupted growth strategy
The Anatomical Record, EarlyView.Abstract Phorusrhacidae were apex predators that primarily dominated South America ecosystems for at least 40 million years with their imposing size and predatory lifestyle—yet some aspects of their biology remain poorly understood. Osteohistology is a tool for understanding growth dynamics and biomechanical adaptations.
Lotta Dreyer +2 more
wiley +1 more source
Geology of the Hamilton region [PDF]
, 1967 This account takes the form of a synopsis which closely follows that prepared for a bulletin entitled "Geology of the Ngaruawahia Subdivision" (Kear and Schofield, in press).
Schofield, J.C.
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A New Textbook on Regional Geology [PDF]
Рецензируется новое учебное пособие «Геология и полезные ископаемые Пермского края» Р.Г. Ибламинова. Книга отвечает стандартам элективного обучения в бакалавриате по направлению «Геология» и геологическим специальностям.A new textbook "Geology and ...
Osovetsky, B. M.
core +1 more source
Nasal soft‐tissue anatomy of Triceratops and other horned dinosaurs
The Anatomical Record, EarlyView.Abstract Although ceratopsid dinosaurs possess a characteristically hypertrophied narial region, soft‐tissue anatomy associated with such a skeletal structure and their biological significance remain poorly understood. The present study provides the first comprehensive hypothesis on the soft‐tissue anatomy in the ceratopsid rostrum based on the Extant ...
Seishiro Tada +5 more
wiley +1 more source
The Anatomical Record, EarlyView.Abstract The Late Triassic–Early Jurassic fissures of the Bristol Channel area (southwest England and south Wales) are renowned for their diverse vertebrate faunas. These assemblages have yielded an array of predominantly small‐bodied forms that are crucial to our understanding of the early evolution of several major tetrapod clades.
Ewan H. Bodenham +4 more
wiley +1 more source
The Anatomical Record, EarlyView.Abstract Arhinolemur scalabrinii† Ameghino, 1898 was originally described as a strepsirrhine primate (Mammalia) but has been recognized as an anostomid fish since 2012. It remains the only extinct anostomid species known from complete cranial material.
Karen M. Panzeri +8 more
wiley +1 more source
Carleton College Geology Department
, 2004 The Carleton College Geology Department homepage contains a wide variety of geologic information, teaching resources, photographs and links. Users can find information about the department and related programs, useful geologic resources, department new ...
Carleton College Geology Department
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Redescription of the Triassic cynodont Cistecynodon parvus and reassessment of its phylogeny
The Anatomical Record, EarlyView.Abstract Cynodontia is an important subclade of Therapsida that first occurred in the late Permian. It includes extinct subclades which are the non‐mammaliaform cynodonts and Mammaliaformes, with the latter ultimately giving rise to crown mammals. The systematics of non‐mammaliaform cynodonts has been extensively studied and is relatively well‐resolved,
Erin S. Lund +4 more
wiley +1 more source