16 research outputs found
Review of experimental methods to determine spontaneous combustion susceptibility of coal – Indian context
Get PDFThis paper presents a critical review of the different techniques developed to investigate the susceptibility of coal to spontaneous combustion and fire. These methods may be sub-classified into the two following areas: (1) Basic coal characterisation studies (chemical constituents) and their influence on spontaneous combustion susceptibility. (2) Test methods to assess the susceptibility of a coal sample to spontaneous combustion. This is followed by a critical literature review that summarises previous research with special emphasis given to Indian coals
Structure and affinities of the petrified plants from the cretaceous of Northern Japan and Saghalien III petrified plants from the upper cretaceous of Saghalien
No full textOguraxylon, a new genus belonging to the family taxodiaceae, from the cretaceous of Hokkaido
No full textClassification and analysis of palynodebris from the Palaeocene sediments of the Forties Field
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Structure and affinities of the petrified plants from the cretaceous of northern Japan and Saghalien XI A cupressoid seed cone from the Upper Cretaceous of Hokkaido
No full textDiversity and significance of late cretaceous permineralized plant remains from Hokkaido, Japan
No full textYezonia, a new section ofAraucaria (Araucariaceae) based on permineralized vegetative and reproductive organs ofA. vulgaris comb. nov. from the upper cretaceous of Hokkaido, Japan
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