| 词条 | Tarso Toon |
| 释义 |
|name=Tarso Toon |photo=Ehi Yéy & Tarso Toon Worldwind.jpg|photo_caption=Tarso Toon is in the upper right corner|map=Chad |coordinates={{coord|21.07|N|17.62|E|display=inline,intitle}} |coordinates_ref=[1] }}Tarso Toon (sometimes also known as Tarso Toh; "Tarso" means "high plateau".{{sfn|Deniel|Vincent|Beauvilain|Gourgaud|2015|p=19}}) is a volcano in the central Tibesti mountains.[3] The volcano reaches a maximum height of {{convert|2575|m}} and a width of {{convert|21|x|19|km}}, covering a surface of {{convert|600|km2}}. It also features a caldera {{convert|11|x|12|km}} wide,[1] with a gap on its northern side.[3] It was active in the Miocene,{{sfn|Deniel|Vincent|Beauvilain|Gourgaud|2015|p=1}} developing over older ignimbrites with tholeiitic rocks. Later, felsic volcanic rocks were emplaced within the caldera and the Voon ignimbrite buried parts of the tholeiite.{{sfn|Deniel|Vincent|Beauvilain|Gourgaud|2015|p=13}} References1. ^1 2 {{cite journal|last1=Permenter|first1=JasonL.|last2=Oppenheimer|first2=Clive|title=Volcanoes of the Tibesti massif (Chad, northern Africa)|journal=Bulletin of Volcanology|date=1 April 2007|volume=69|issue=6|page=615|doi=10.1007/s00445-006-0098-x|language=English|issn=0258-8900}} [1][2]2. ^1 2 {{cite journal|last1=Grove|first1=A. T.|title=Geomorphology of the Tibesti Region with Special Reference to Western Tibesti|journal=The Geographical Journal|date=1960|volume=126|issue=1|pages=18–27|doi=10.2307/1790425|jstor=1790425}} }} Sources{{refbegin}}
See also
4 : Miocene volcanoes|Volcanoes of Chad|Calderas of Africa|Polygenetic shield volcanoes |
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