Results 121 to 130 of about 7,497,690 (312)

Redescription of the Triassic cynodont Cistecynodon parvus and reassessment of its phylogeny

open access: yesThe 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

Malaya 1:63 360 geological series [cartographic material].

open access: yes, 1948
Geological series of Malaya showing international and state boundaries, transportation, water features and populated places. Relief shown by contours and spot heights.; Each sheet has individual names, some have numbers.; Includes sheet location diagram ...
Malaya. Geological Survey Department
core  

Paleopathology of a putative colossosaurian caudal vertebra (Neosauropoda: Titanosauria) from the Presidente Prudente Formation, Brazil

open access: yesThe Anatomical Record, EarlyView.
Abstract Studies investigating paleopathologies in sauropods remain scarce despite their relative abundance in the fossil record. In this study we report new occurrence of paleopathological features, corresponding to a neoplasm found in a middle caudal vertebra (MCT.R.2120) of an advanced titanosaur from the Presidente Prudente Formation (Bauru Basin ...
Maria Luiza Peres Bertolossi   +5 more
wiley   +1 more source

Geological Survey of Victoria. No. 26 : S.E., [Part of Bamganie, Part of Coole Barghurk] [cartographic material] /

open access: yes
Geological map featuring Mount Selma in the parish of Burtwarrah in the county of Grant and includes the parishes of Bamganie and Coole Barghurk [i.e. Coolebarghurk], both also in the county of Grant.
Geological Survey of Victoria.
core  

Evolutionary radiation of large‐bodied gorgonopsians from the lower Abrahamskraal formation of South Africa

open access: yesThe Anatomical Record, EarlyView.
Abstract The middle Permian represents a critical interval in therapsid evolution, when gorgonopsians emerged as some of the first specialized apex predators within terrestrial ecosystems. Despite their significance, the early diversification of Gorgonopsia in Gondwana remains poorly understood due to scarcity and fragmentary material.
Zanildo Macungo   +5 more
wiley   +1 more source

Geological Survey of Victoria. No. 14 [cartographic material]

open access: yes
Quarter sheet 14SW is a geological map which includes the town of Maldon at top right in the parish of Maldon in the county of Talbot. Quarter sheet 14NW is a geological map that includes the town of Bradford at top right of map centre in the parish of ...
Geological Survey of Victoria.
core  

Geological Survey of Victoria. No. 67 [cartographic material]

open access: yes, 1892
Quarter sheet 67NW is a geological map centering on the entrance between the heads of Western Port Bay. The western headland shows the town of Newhaven on Phillip Island.
Geological Survey of Victoria.
core  

Widespread distribution of large silesaurids evidenced by a new record from the Middle Triassic of southwest Gondwana

open access: yesThe Anatomical Record, EarlyView.
The largest silesaurid known from South America is described here, demonstrating that silesaurids reached large body sizes in southwestern Gondwana. This discovery further underscores the widespread geographic distribution and temporal persistence of large silesaurids across Pangea, despite faunal turnovers and environmental events such as the Carnian ...
Rodrigo Temp Müller
wiley   +1 more source

Geological map of India [cartographic material].

open access: yes, 1949
Geological map of India showing international boundaries, water features and populated places.; "Reg.No.
Geological Survey of India.
core  

Clade‐wide morphological and functional variation of the sauropsid columella

open access: yesThe Anatomical Record, EarlyView.
Abstract The columella (=stapes) is the middle ear bone of reptiles that transmits vibrations from the environment to the inner ear. It has been shown to exhibit extensive interspecific morphological disparity in several clades; however, its morphological variation and associated functional consequences remain poorly described.
John Peacock   +4 more
wiley   +1 more source

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