Where have all the craters gone?

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Where have all the craters gone?

机译：所有的火山口都去了哪里？

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Some 66m years ago Earth was hit by a space rock reckoned to have been 10km (six miles) across. The resulting chaos did for the dinosaurs and many other species, opening the way for the age of mammals-and ultimately humans. It also left a big hole in what is now southern Mexico. That hole is one of only three known of similar dimensions (the other two are Vredefort in South Africa and Sudbury in Canada). And this is odd. For, during the billions of years that Earth has had a solid crust, many more than three big asteroids might have been expected to have hit it.

机译：大约6千6百万年前，地球被一块据推测为10公里（六英里）的太空石撞击。由此造成的混乱给恐龙和许多其他物种带来了麻烦，为哺乳动物乃至人类的年龄开辟了道路。它还在现在的墨西哥南部留下了一个大漏洞。这个洞是仅有的三个类似尺寸的洞之一（另外两个洞是南非的Vredefort和加拿大的Sudbury）。这很奇怪。因为，在数十亿年的地球拥有坚实的地壳的过程中，可能已经击中了超过三个大小行星。

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《The economist》 |2014年第8891期|70-70|共1页
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1. Test-field for evaluation of laboratory craters using a Crater Shape-based interpolation crater detection algorithm and comparison with Martian and Lunar impact craters [J] . Goran Salamuniccar, Sven Loncaric, Dejan Vinkovic, Planetary and space science . 2012,第1期

机译：使用基于陨石坑形状的插值陨石坑检测算法评估实验室陨石坑的试验场，并与火星和月球撞击陨石坑进行比较
2. Morphometric studies of the Copernicus and Tycho secondary craters on the moon: Dependence of crater degradation rate on crater size [J] . A.T. Basilevsky, N.A. Kozlova, I.Yu. Zavyalov, Planetary and space science . 2018,第NOVa期

机译：哥白尼和第谷次生陨石坑在月球上的形态学研究：陨石坑降解率对陨石坑大小的依赖性
3. Martian cratering 12. Utilizing primary crater clusters to study crater populations and meteoroid properties [J] . Hartmann William K., Daubar Ingrid J., Popova Olga, Meteoritics & planetary science . 2018,第4期

机译：Martian Cratering 12.利用主要陨石坑群，研究火山口群和青鸟属性
4. PSEUDO 3-D SUBSURFACE MODEL OF THE MAIN CRATER OF THE SIRENTE CRATER FIELD (CENTRAL ITALY) FROM SEISMIC REFLECTION DATA [C] . Patrizio Torrese Symposium on the Application of Geophysics to Engineering and Environmental Problems . 2018

机译：Sirente Crater Field（意大利中部）的伪3-D普通模型来自地震反射数据
5. Remote sensing analysis of cratered surfaces: Mars landing hazard assessment, comparison to terrestrial crater analogs, and Mars crater dating models. [D] . Chee, Yenlai. 2007

机译：陨石坑表面的遥感分析：火星着陆危险评估，与地面陨石坑类似物的比较以及火星陨石坑测年模型。
6. Elgygytgyn impact crater Chukotka Arctic Russia: Impact cratering aspects of the 2009 ICDP drilling project [O] . Christian Koeberl, Lidia Pittarello, Wolf Uwe Reimold, -1

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7. Cratering and modification of wet-target craters: Projectile impact experiments and field observations of the Lockne marine-target crater (Sweden) [O] . Ormö, Jens, Lindström, Maurits, Lepinette, Alain, 2006

机译：湿目标陨石坑的陨石坑和改造：洛克尼海洋目标陨石坑的弹丸撞击实验和实地观察（瑞典）
8. LU60645GT and MA132843GT Catalogues of Lunar and Martian Impact Craters Developed Using a Crater Shape-based Interpolation Crater Detection Algorithm for Topography Data. [R] . Salamuniccar, G., Loncaric, S., Mazarico, E. M. 2012

机译：LU60645GT和ma132843GT月球和火星撞击坑的目录使用基于火山口形状的地形数据插值探测算法开发。

Where have all the craters gone?

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