Results 131 to 140 of about 8,234,031 (344)

Carboniferous stratigraphy of the Hall area, San Saba County, Texas [PDF]

, 1959
textDetailed mapping of Carboniferous rocks westward from areas mapped by Bogardus and Oden shows that rock units within the Marble Falls formation are traceable across "Cavern Ridge" a "barrier" invented by Plummer and referred to by
Rose, Peter R.
core  

Elemental Composition and Organic Petrology of a Lower Carboniferous-Age Freshwater Oil Shale in Nova Scotia, Canada. [PDF]

ACS Omega, 2019
Goodarzi F, Gentzis T, Sanei H, Pedersen PK.   +3 more
europepmc   +1 more source

Characterization of Aluminized Layers on Inconel‐738 Alloy: Microstructure, Modeling of Aluminizing Kinetics, and Thermal Behavior

Advanced Engineering Materials, EarlyView.
This study explored how effective nickel aluminide coatings are obtained in providing oxidation resistance applied to the Inconel 738 alloy, modeling with diffusion models. In the present study, kinetics and thermal behavior of the Inconel 738 alloy were studied by the low‐temperature thermoreactive aluminizing process, which was carried out at 625°C ...
Gozde Celebi Efe, Tuba Yener, Suayb Cagri Yener, Mourad Keddam, Cuma Bindal   +4 more
wiley   +1 more source

Middle to upper Devonian (givetian and frasnian) shallow-water carbonates of Western Europe: fades analysis and cyclicity [PDF]

, 1997
The Middle and Upper Devonian (Givetian-Frasnian) shallow-water carbonate facies of western Europe were deposited as a large-scale transgressive succession over continental facies of the Old Red Continent.
Garland, Joanna
core  

FIG. 1. — Guildayichthys carnegiei n. gen. n in The new Actinopterygian order Guildayichthyiformes from the Lower Carboniferous of Montana (USA)

, 2000
FIG. 1. — Guildayichthys carnegiei n. gen. n. sp., holotype (CM 41071A), Lower Carboniferous Bear Gulch Limestone, Heath Formation, Fergus County, Montana (USA).
Lund, Richard
core   +1 more source

Geochemistry characteristics of rare earth elements in the permo-carboniferous Taiyuan Formation coal in Ordos Basin—Taking Ningdong coalfield as an example

Meitan kexue jishu
The study of the geochemical characteristics of rare earth elements (REE) in coal has important indicative significance in terms of sedimentary environment and material source in coal basin.
Fenghua MA, Donggang WANG, Qingzhi HE, Ruiyun MA, Cheng WANG, Xiaobing YANG   +5 more
doaj   +1 more source

Correction: Enigmatic Fossils from the Lower Carboniferous Shrimp Bed, Granton, Scotland. [PDF]

PLoS One, 2016
Zapalski MK, Clarkson EN.
europepmc   +1 more source

A Compact Spin‐Coated Graphene UWB Antenna for Breast Tumor Detection

Advanced Engineering Materials, EarlyView.
A compact, spin‐coated graphene ultra‐wideband patch antenna designed for breast tumor detection, capable of distinguishing between malignant and benign tumors. This innovative antenna can serve as an effective initial screening tool, particularly in resource‐limited settings such as rural areas, where access to advanced medical equipment like MRI and ...
Raja Rashidul Hasan, Shuvra Saha, Sumit Hassan Eshan, Rinku Basak, Md. Nahian Al Subri Ivan, Ahmed Murtuza Saleque, Raja Tariqul Hasan Tusher, Sadia Zabin, Md. Abdur Rahman, Yuen Hong Tsang   +9 more
wiley   +1 more source

Sections of some spores from the Lower Carboniferous of Spitsbergen

, 1963
Sections of four lower Carboniferous dispersed-spore species, Labiadensites fimbriatus (Waltz) Hacquebard and Barss, Cristatisporites echinatus Playford, Camptozonotriletes velatus (Waltz) Playford, and Spinozonotriletes uncatus Hacquebard, are discussed
Dettmann, M. E., Playford, G.
core  

Enigmatic Fossils from the Lower Carboniferous Shrimp Bed, Granton, Scotland. [PDF]

PLoS One, 2015
Zapalski MK, Clarkson EN.
europepmc   +1 more source