Yankin Aravalli
| Yankin Aravalli | |
|---|---|
 | |
| General information | |
| Gu mafi tsayi | Guru Shikhar (en)  |
| Height above mean sea level (en) | 1,722 m |
| Tsawo | 692 km |
| Labarin ƙasa | |
 | |
| Tsarin Daidaiton Labarin Kasa | 24°35′33″N 74°42′30″E / 24.5925°N 74.7083°E |
| Kasa | Indiya |
| Territory | Rajasthan, Gujarat, Haryana da Delhi |
| Geology | |
| Material (en) | metamorphic rock (en) |
| Period (en) | Precambrian (en) |
Tsaunin Aravalli (hi, wanda kuma aka rubuta shi Aravali ) wani yanki ne na tsaunuka a arewa maso yammacin Indiya . yana gudana kimanin 670 kilometres (420 mi) a kudu maso yamma, yana farawa kusa da Delhi, yana ratsa kudancin Haryana [1] da Rajasthan, sannan ya ƙare a Ahmedabad, Gujarat . Mafi tsayin dutse shine Guru Shikhar a Dutsen Abu, Rajasthan mai tsayin 1,722 metres (5,650 ft) . Aravalli Range ita ce mafi tsufa da aka naɗe a tsaunuka a Indiya, tun zamanin Paleoproterozoic . [2] [3]
Asalin Ma'anar
[gyara sashe | gyara masomin]Aravalli, kalma ce ta Sanskrit mai hadewa daga tushen "ara" da "vali", a zahiri tana nufin "layin kololuwa" . [4]
Tarihin halitta
[gyara sashe | gyara masomin]Ilimin ƙasa
[gyara sashe | gyara masomin]Ana kyautata zaton cewa Aravalli Range, wani tsohon tudun tsaunuka, shine mafi tsufa a cikin jerin tsaunukan da aka lanƙwasa a Indiya. Tarihin halittar Aravalli Range ya samo asali ne tun lokacin da aka raba Faranti na Indiya daga Faranti na Eurasia ta hanyar teku. Belin Proterozoic Aravalli-Delhi a arewa maso yammacin Indiya yayi kama da ƙaramin bel ɗin orogenic irin na Himalayan na zamanin Mesozoic - Cenozoic (na Phanerozoic ) dangane da sassan sassa kuma da alama ya wuce ta cikin zagayen abubuwan da suka faru na Wilson supercontinental kusan tsari. Layin ya tashi a wani taron Precambrian mai suna Aravalli - Delhi Orogen . Yankin Aravalli wani yanki ne mai cike da yanayi na orogenic a arewa maso gabas da kudu maso yamma wanda ke arewa maso yammacin yankin Tekun Indiya. Yana daga cikin Garkuwar Indiya da ta samo asali daga jerin karo-karo na cratonic . A zamanin da, Aravalli yana da tsayi sosai amma tun daga lokacin sun tsufa kusan gaba ɗaya saboda miliyoyin shekaru na yanayi, yayin da Himalayas, ƙananan tsaunuka masu lanƙwasa, har yanzu suna ci gaba da tashi. Aravalli sun daina girma sama saboda dakatarwar matsin lamba sama da faranti na tectonic da ke cikin ɓawon duniya da ke ƙasa da su suka haifar. Aravalli Range ya haɗu da ɓangarorin ɓawon duniya guda biyu na da, waɗanda suka haɗa da babban ɓawon Indiya, wato Aravalli Craton wanda shine ɓangaren Marwar na ɓawon duniya a arewa maso yammacin Aravalli Range, da kuma ɓangaren Bundelkand Craton na ɓawon duniya a kudu maso gabashin Aravalli Range. Cratons, galibi ana samun su a cikin faranti na tectonic, tsoffin sassa ne kuma masu karko na lithosphere na nahiyar da ba su da tsari sosai a lokacin zagayowar haɗewa da rarrabuwar nahiyoyi.
Manazarta
[gyara sashe | gyara masomin]- ↑ "Aravalli Biodiversity Park, Gurgaon". Archived from the original on 28 May 2012.
- ↑ Verma, P. K.; Greiling, R. O. (1995-12-01). "Tectonic evolution of the Aravalli orogen (NW India): an inverted Proterozoic rift basin?". Geologische Rundschau (in Turanci). 84 (4): 683–696. Bibcode:1995GeoRu..84..683V. doi:10.1007/BF00240560. ISSN 1432-1149. S2CID 129382615.
- ↑ Roy, A.B. (1990-01-01). "Evolution of the Precambrian Crust of the Aravalli Mountain Range". Developments in Precambrian Geology (in Turanci). 8: 327–347. doi:10.1016/S0166-2635(08)70173-7. ISBN 9780444883100. ISSN 0166-2635. Archived from the original on 28 June 2021. Retrieved 28 June 2021.
- ↑ "Aravali Range". Britannica.com. 13 August 2024.