| ชื่อเรื่อง | : | Impact microcraters on an Australasian microtektite |
| นักวิจัย | : | ShyamPrasad, M. , Sudhakar, M. |
| คำค้น | : | cores , perology , geochemistry |
| หน่วยงาน | : | National Institute Of Oceanography (NIO), India |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2539 |
| อ้างอิง | : | Meteorites and Planetary Science, Vol.31; 46-49p. , http://drs.nio.org/drs/handle/2264/2229 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | - |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | Microcraters attributable to impact have been discovered on an Australasian microtektite from a core in the Central Indian Basin. The craters resemble lunar microcraters and those generated during impact experiments. The largest crater here, which has a welded promontory, is unique. The projectiles that produced the impacts defined varying trajectories and velocities, ranging from hypervelocity to low velocity (a few 10 m/s). The impacts took place while the microtektite was in flight at an elevated target temperature. This is the first observation of the microimpact phenomenon on a microtektite |
| บรรณานุกรม | : |
ShyamPrasad, M. , Sudhakar, M. . (2539). Impact microcraters on an Australasian microtektite.
: National Institute Of Oceanography (NIO), India. ShyamPrasad, M. , Sudhakar, M. . 2539. "Impact microcraters on an Australasian microtektite".
: National Institute Of Oceanography (NIO), India. ShyamPrasad, M. , Sudhakar, M. . "Impact microcraters on an Australasian microtektite."
: National Institute Of Oceanography (NIO), India, 2539. Print. ShyamPrasad, M. , Sudhakar, M. . Impact microcraters on an Australasian microtektite. : National Institute Of Oceanography (NIO), India; 2539.
|
