- Title
- Sub-volcanic intrusions and the link to global climatic and environmental changes:
- Creator
- Svensen, Henrik H, Planke, Sverre, Neumann, Else-Ragnhild, Aarnes, Ingrid, Marsh, Julian S, Polteau, Stéphane, Harstad, Camilla H, Chevallier, Luc
- Date
- 2018
- Type
- text
- Type
- book
- Identifier
- http://hdl.handle.net/10962/145166
- Identifier
- vital:38414
- Identifier
- ISBN 9783319140841
- Identifier
- https://link.springer.com/chapter/10.1007/11157_2015_10
- Description
- Most of the Large Igneous Provinces (LIPs) formed during the last 260 million years are associated with climatic changes, oceanic anoxia, or extinctions in marine and terrestrial environments. Current hypotheses involve (1) degassing of carbon from either oceans or shallow sea-bed reservoirs, (2) degassing from flood basalts, or from (3) sedimentary basins heavily intruded by LIP-related sills. These hypotheses are based on detailed geological and geochemical studies from LIPSs or relevant proxy data sequences. Here we present new data on gas generation and degassing from a LIP, based on the LA1/68 borehole north of the Ladybrand area in the Karoo Basin, South Africa.
- Format
- 24 pages, pdf
- Publisher
- Springer, Cham.
- Language
- English
- Relation
- Svensen, H.H., Planke, S., Neumann, E.R., Aarnes, I., Marsh, J.S., Polteau, S., Harstad, C.H. and Chevallier, L., 2015. Sub-volcanic intrusions and the link to global climatic and environmental changes. In Physical Geology of Shallow Magmatic Systems (pp. 249-272). Springer, Cham.
- Rights
- Publisher
- Rights
- Use of this resource is governed by the terms and conditions of the SpringerLink Terms of Use Statement ( https://link.springer.com/termsandconditions)
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| Thumbnail | File | Description | Size | Format | |||
|---|---|---|---|---|---|---|---|
| View Details | SOURCE1 | Sub-volcanic intrusions and the link to global climatic and environmental changes.pdf | 589 KB | Adobe Acrobat PDF | View Details |