검색결과 : 2건
| No. | Article |
|---|---|
| 1 |
The Age of the Popigai Impact Event and Its Relation to Events at the Eocene/Oligocene Boundary Bottomley R, Grieve R, York D, Masaitis V Nature, 388(6640), 365, 1997 |
| 2 |
Emplacement of Cretaceous-Tertiary Boundary Shocked Quartz from Chicxulub Crater Alvarez W, Claeys P, Kieffer SW Science, 269(5226), 930, 1995 |