| ชื่อเรื่อง | : | Ferrobasalts from the Central Indian Ocean Basin |
| นักวิจัย | : | Iyer, S.D. , Mukhopadhyay, R. , Popko, D.C. |
| คำค้น | : | geochemistry , basalts , seafloor spreading , magnetic anomalies , magma |
| หน่วยงาน | : | National Institute Of Oceanography (NIO), India |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2542 |
| อ้างอิง | : | Geo-marine letters, Vol.18; 297-304p. , http://drs.nio.org/drs/handle/2264/1763 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | - |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | The occurrence of ferrobasalts recovered from the Central Indian Ocean Basin crust generated at the Southeast Indian Ridge during a phase of moderate to fast spreading accretion (approx 110-190 mm/yr, full rate) is reported. FeO (13-19%), and TiO sub(2) (2.27-2.76%), poor in olivine and MgO (3.44-6.20%), and associated with topographic highs and increased amplitude magnetic anomalies corresponding to chrons A25 and A24. It is suggested that the secondary eruptions from ancient N-MORB magma, which may have been trapped at a shallow depth in a horizon of neutral buoyancy, could have produced the ferrobasalts |
| บรรณานุกรม | : |
Iyer, S.D. , Mukhopadhyay, R. , Popko, D.C. . (2542). Ferrobasalts from the Central Indian Ocean Basin.
: National Institute Of Oceanography (NIO), India. Iyer, S.D. , Mukhopadhyay, R. , Popko, D.C. . 2542. "Ferrobasalts from the Central Indian Ocean Basin".
: National Institute Of Oceanography (NIO), India. Iyer, S.D. , Mukhopadhyay, R. , Popko, D.C. . "Ferrobasalts from the Central Indian Ocean Basin."
: National Institute Of Oceanography (NIO), India, 2542. Print. Iyer, S.D. , Mukhopadhyay, R. , Popko, D.C. . Ferrobasalts from the Central Indian Ocean Basin. : National Institute Of Oceanography (NIO), India; 2542.
|
