Refine your search
Collections
Co-Authors
Journals
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Singh, Bhagwan D.
- Characterization of Solid Bitumen from Panandhro Lignite (Western India) Based on FTIR and Pyrolysis GC-MS Study
Abstract Views :188 |
PDF Views:74
Authors
Affiliations
1 Organic Petrology Group, Birbal Sahni Institute of Palaeosciences, 53-University Road, Lucknow 226 007, IN
1 Organic Petrology Group, Birbal Sahni Institute of Palaeosciences, 53-University Road, Lucknow 226 007, IN
Source
Current Science, Vol 111, No 11 (2016), Pagination: 1842-1846Abstract
In this study, FTIR and pyrolysis GC-MS analysis methods are used to characterize the handpicked solid bitumen (viscous residue of hydrocarbon) found as fillings in the lignite of Panandhro field, Gujarat. The FTIR data shows that solid bitumen is marked by intense aliphatic CHx stretching peaks between 3000 and 2800 cm-1, medium absorption of OH stretching, aromatic C=C, and aliphatic deformation peaks. A factor versus C factor plot indicates that it is mainly composed of type-II kerogen (organic matter). The pyrolysis GC-MS data shows the highly aliphatic nature of the solid bitumen. The overall characteristics indicate that the studied solid bitumen is of pre-oil generation type and formed from increase in thermal maturity of lignites.Keywords
FTIR, Gujarat, Panandhro Lignite, Pyrolysis GC-MS, Solid Bitumen.Full Text
- Macro-charcoal in Carbonaceous Strata of The Lower Cretaceous Of Northwest India: Remains from the Than Formation, Saurashtra Basin, Gujarat
Abstract Views :169 |
PDF Views:101
Authors
Gisele Sana Rebelato
1,
André Jasper
1,
Ândrea Pozzebon-Silva
1,
Júlia Siqueira Carniere
1,
Alpana Singh
2,
Shivanna Mahesh
2,
Bhagwan D. Singh
2,
Marlon de Castro Vasconcelos
3,
Dieter Uhl
4
Affiliations
1 Programa de Pós-Graduação em Ambiente e Desenvolvimento (PPGAD), Universidade do Vale do Taquari – Univates – 95.914-014, Lajeado, Rio Grande do Sul, BR
2 Birbal Sahni Institute of Palaeosciences, 53 University Road, Lucknow 226 007, IN
3 Universidade Estadual do Rio Grande do Sul – Uergs – 90.010-191, Porto Alegre, Rio Grande do Sul, BR
4 Programa de Pós-Graduação em Ambiente e Desenvolvimento (PPGAD), Universidade do Vale do Taquari – Univates – 95.914-014, Lajeado, Rio Grande do Sul; Senckenberg Forschungsinstitut und Naturmuseum 60325, Frankfurt am Main, BR
1 Programa de Pós-Graduação em Ambiente e Desenvolvimento (PPGAD), Universidade do Vale do Taquari – Univates – 95.914-014, Lajeado, Rio Grande do Sul, BR
2 Birbal Sahni Institute of Palaeosciences, 53 University Road, Lucknow 226 007, IN
3 Universidade Estadual do Rio Grande do Sul – Uergs – 90.010-191, Porto Alegre, Rio Grande do Sul, BR
4 Programa de Pós-Graduação em Ambiente e Desenvolvimento (PPGAD), Universidade do Vale do Taquari – Univates – 95.914-014, Lajeado, Rio Grande do Sul; Senckenberg Forschungsinstitut und Naturmuseum 60325, Frankfurt am Main, BR
Source
Current Science, Vol 122, No 2 (2022), Pagination: 205-210Abstract
The record of Cretaceous palaeo-wildfires is rather scarce for peninsular India. We aim to report a detailed macro-charcoal analysis as evidence for palaeo wildfires of Early Cretaceous deposits from India. The macro-charcoal was studied using SEM and classified into three morphotypes based on anatomical characteristics. All morphotypes are probably associated with gymnosperms. These findings constitute a record of macro-charcoal and consequently of palaeo-wildfires for the Lower Cretaceous strata of the Saurashtra Basin, Northwest IndiaKeywords
Carbonaceous Strata, Gymnosperms, Macrocharcoal, Morphotypes, Palaeo-Wildfires.Full Text
References
- Scott, A. C., The pre-Quaternary history of fire. Palaeogeogr., Palaeoclimatol., Palaeoecol., 2000, 164, 281–329.
- Glasspool, I. J., Edwards, D. and Axe, L., Charcoal in the Silurian as evidence for the earliest wildfire. Geology, 2004, 32, 381– 383.
- Bowman, D. M. J. S. et al., Fire in the earth system. Science, 2009, 324, 481–484.
- Jones, T. P. and Chaloner, W. G., Fossil charcoal, its recognition and palaeoatmospheric significance. Palaeogeogr., Palaeoclimatol., Palaeoecol., 1991, 97, 39–50.
- Scott, A. C. and Damblon, F., Charcoal recognition, taphonomy and uses in palaeoenvironmental analysis. Palaeogeogr., Palaeoclimatol., Palaeoecol., 2010, 291, 11–39.
- Jasper, A. et al., Palaeobotanical evidence of wildfire in the Upper Permian of India: macroscopic charcoal remains from the Raniganj Formation, Damodar Basin. Palaeobotanist, 2012, 61, 75–82.
- Mahesh, S., Murthy, S. and Chakraborty, B., Fossil charcoal as palaeofire indicators: taphonomy and morphology of charcoal remains in sub-surface Gondwana sediments of South Karanpura coalfield. J. Geol. Soc. India, 2015, 85, 567–576.
- Jasper, A. et al., Fires in the mire: repeated fire events in Early Permian ‘peat forming’ vegetation of India. Geol. J., 2017, 52.
- Shivanna, M. et al., Macroscopic charcoal remains as evidence of wildfire from late Permian Gondwana sediments of India: further contribution to global fossil charcoal database. Palaeoworld, 2017, 26, 638–649.
- Murthy, S., Mendhe, V. A., Uhl, D., Mathews, R. P., Mishra, V. K. and Gautam, S., Palaeobotanical and biomarker evidence for Early Permian (Artinskian) wildfire in the Rajmahal Basin, India. J. Palaeogeogr., 2021, 10.
- Brown, S. A. E., Scott, A. C., Glasspool, I. J. and Collinson, M. E., Cretaceous wildfires and their impact on the Earth system. Cretaceous Res., 2012, 36, 162–190.
- Scott, A. C., Bowman, D. M., Bond, W. J., Pyne, S. J. and Alexander, M. E., Fire on Earth: An Introduction, Wiley-Blackwell, Hoboken, New Jersey, USA, 2014.
- Mohabey, D. M., Samant, B., Kumar, D., Dhobale, A., Rudra, A. and Dutta, S., Record of charcoal from early Maastrichtian intertrappean lake sediments of Bagh valley of Madhya Pradesh: palaeofire proxy. Curr. Sci., 2018, 114(7), 1540–1544.
- Kumar, M., Evidence of wildfire based on microscopic charcoal, spores and pollen grains from Early Cretaceous sediments of South Rewa and Kachchh basins, India. Palaeobotanist, 2018, 67, 147–169.
- Biswas, S. K., Regional tectonic framework, structure and evolution of the western marginal basins of India. Tectonophysics, 1987, 135, 307–327.
- Biswas, S. K., A review on the evolution of rift basins in India during Gondwana with special reference to western Indian basins and their hydrocarbon prospects. In Proceedings of the Indian National Science Academy, 1999, pp. 261–283.
- Casshyap, S. M. and Aslam, M., Deltaic and shoreline sedimentation in Saurashtra basin, western India: an example of infilling in an early Cretaceous failed rift. J. Sediment. Petrol., 1992, 62, 972–991.
- Biswas, S. K., Status of petroleum exploration in India. Proc. Indian Natl. Sci. Acad., 2012, 475–494.
- Aslam, M., Delta plain coal deposits from the Than Formation of the Early Cretaceous Saurashtra basin, Gujarat, western India. Sediment. Geol., 1992, 81, 181–193.
- Racey, A., Fisher, J., Bailey, H. and Roy, S. K., The value of fieldwork in making connections between onshore outcrops and offshore models: an example from India. Geol. Soc. India, Spec. Publ., 2016, 436, 21–53.
- Scott, A. C., Charcoal recognition, taphonomy and uses in palaeoenvironmental analysis. Paleogeogr., Palaeoclimatol., Palaeoecol., 2010, 291, 11–39.
- Rasband, W. S., WS 1997–2016, ImageJ US National Institutes of Health, Maryland, USA, 2016; http://imagej.nih.gov.in/ij/ (accessed on 5 April 2018).
- Baas, P. et al., IAWA list of microscopic features for softwood identification. IAWA J., 2004, 25, 1–70.
- Philippe, M. and Bamford, M. K., A key to morphogenera used for Mesozoic conifer like woods. Rev. Palaeobot. Palynol., 2008, 148, 184–207.
- Gerards, T., Damblon, F., Wauthoz, B. and Gerrienne, P., Comparison of cross-field pitting in fresh, dried and charcoalified softwoods. IAWA J., 2007, 28, 49–60.
- Uhl, D. and Kerp, H., Wildfires in the Late Palaeozoic of Central Europe – the Zechstein (Upper Permian) of NW-Hesse (Germany). Palaeogeogr., Palaeoclimatol., Palaeoecol., 2003, 199, 1–15.
- Decombeix, A.-L., Galtier, J. and Prestianni, C., The Early Carboniferous progymnosperm Protopitys: new data on vegetative and fertile structures, and on its geographic and stratigraphic distribution.Hist. Biol., 2015, 27.
- Taylor, E., Taylor, T. and Krings, M., Paleobotany: The Biology and Evolution of Fossil Plants, Academic Press, 2009, p. 1252.
- Hermsen, E., Taylor, T., Taylor, E. and Stevenson, D., Cycads from the triassic of Antartica: permineralized cyacad leaves. Int. J. Plant Sci., 2007, 168, 1099–1112.
- Senft, J. and Bendtsen, B., Measuring microfibrillar angles using light microscopy. Wood Fiber Sci., 1985, 17, 564–567.
- Uhl, D., Lausberg, S., Noll, R. and Stapf, K. R. G., Wildfires in the Late Palaeozoic of Central Europe – an overview of the Rotliegend (Upper Carboniferous–Lower Permian) of the Saar-Nahe Basin (SW-Germany). Palaeogeogr., Palaeoclimatol., Palaeoecol., 2004, 207, 23–35.
- Survey of India; https://surveyofindia.gov.in/ (accessed on 5 April 2021).