Results 91 to 100 of about 19,186 (306)

Functional anatomy, jaw mechanisms, and feeding behavior of Dunkleosteus terrelli (Placodermi, Arthrodira)

open access: yesThe Anatomical Record, EarlyView.
A new musculoskeletal reconstruction and revision of the cranio‐mandibular anatomy of the Devonian arthrodire placoderm Dunkleosteus terrelli from a comparative and functional anatomical perspective. Dunkleosteus is a specialized arthrodire with many specializations for feeding on large vertebrates, and many of its features are part of broader ...
Russell K. Engelman   +4 more
wiley   +1 more source

A 3D geological model for B90745 North Trans Pennine Electrification East between Leeds and York [PDF]

open access: yes, 2015
This report and accompanying 3D geological model were produced for Tata Steel Projects. The report describes the bedrock and Quaternary geology of the study area, comprising 28 km (17.5 miles) of railway line between Leeds and York.
Hughes, L.   +9 more
core  

A detailed redescription of a skeletally immature ‘Redondasaurus’ suggests ontogenetic transformations in the taxon mirror phytosaurian morphological evolution

open access: yesThe Anatomical Record, EarlyView.
Abstract The study of morphological evolution is fundamentally tied to ontogeny, yet studies of these heterochronic processes in the fossil record are rare. Fossils belonging to an ontogenetic series are difficult to assign to an ontogenetic stage due to inconsistent proxies for skeletal ages, challenging to taxonomically assign due to morphological ...
Erika R. Goldsmith, Michelle R. Stocker
wiley   +1 more source

Mapping 3D Overthrust Structures by a Hybrid Modeling Method

open access: yesEarth and Space Science
A rational three‐dimensional (3D) geological model with complex characteristics generated on a small amount of data is a crucial data infrastructure for scientific research and many applications.
Weisheng Hou   +4 more
doaj   +1 more source

Construction of 3D geological models in glacial deposits to characterise migration of pollution [PDF]

open access: yes, 2006
The National geological database at the Geological Survey of Denmark and Greenland (GEUS) is based on an extensive well database Jupiter, a geophysical database Gerda (Tulstrup 2003) and a recently established database for various types of geological ...
Christophersen, Mette   +2 more
core   +1 more source

New techniques for old bones: Morphometric and diffeomorphometric analysis of the bony labyrinth of the Reilingen and Ehringsdorf Neandertals

open access: yesThe Anatomical Record, EarlyView.
Abstract Neandertals are known to possess very distinctive traits in their bony labyrinth morphology, such as an inferiorly positioned posterior canal and a very low number of turns in the cochlea. Hence, the inner ear has been often used to assess the Neandertal status of fragmentary fossils.
Alessandro Urciuoli   +6 more
wiley   +1 more source

Exploration on the construction of a transparent 3D geological environment in underground coal mine

open access: yes河南理工大学学报. 自然科学版
ObjectivesIn order to promote the construction of intelligent mines, ensure the visibility, predictability, and controllability of excavation conditions, and achieve safe and accurate coal mining,Methodsthis study was carried out from three aspects, 3D ...
WEN Guangchao   +5 more
doaj   +1 more source

A 3D geological model of the superficial deposits of the Holderness area [PDF]

open access: yes, 2010
This report and accompanying 3D geological model were produced for the Environment Agency. The report describes the Quaternary geology of the study area, from Hull in the south to Flamborough Head in the north (Figure 1), and supersedes a previous study ...
Cooper, A.H.   +3 more
core  

An unusual titanosaur axis from the Upper Cretaceous of Brazil and its significance for sauropod anatomy and systematics

open access: yesThe Anatomical Record, EarlyView.
Abstract The Upper Cretaceous São José do Rio Preto Formation (Bauru Group, southeastern Brazil) has yielded a fragmentary but taxonomically diverse record of titanosaur sauropods, although elements from cervical series remain scarce. Here, we describe a nearly complete sauropod axis from the Vila Ventura Paleontological Area, representing an uncommon ...
Bruno A. Navarro   +7 more
wiley   +1 more source

Metadata report for the City of London 3D geological model [PDF]

open access: yes, 2018
This report describes the City of London 3D geological model, created by Constance Martin, a BSc student at the University of Birmingham, and Ricky Terrington and Helen Burke from the British Geological Survey. The work was carried out as part of a final
Martin, C., Terrington, R., Burke, H.
core  

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