你知道中国境内发现了多少陨石坑吗？就3个，还全都在东三省！

[1] https://cneos.jpl.nasa.gov/fireballs/

[2] Chen, M., Lu, Y., Ning, J., Yang, W., Shu, J., & Mao, H. K. (2023). Discovery of the Baijifeng impact structure in Tonghua, Jilin, China. Matter and Radiation at Extremes, 8(5).

[3] Chen, M., Xiao, W., & Xie, X. (2010). Coesite and quartz characteristic of crystallization from shock-produced silica melt in the Xiuyan crater. Earth and Planetary Science Letters, 297(1-2), 306-314.

[4] Chen, M., Koeberl, C., Tan, D., Ding, P., Xiao, W., Wang, N., ... & Xie, X. (2021). Yilan crater, China: Evidence for an origin by meteorite impact. Meteoritics & Planetary Science, 56(7), 1274-1292.

[5] 通化市林业局-走，去白鸡峰一起露营吧http://lyt.jl.gov.cn/stwm/lywx/202306/t20230626_8728438.html

[6] Osinski, G. R., Grieve, R. A., Bleacher, J. E.,Neish, C. D., Pilles, E. A., & Tornabene, L. L. (2018). Igneous rocksformed by hypervelocity impact. Journal of Volcanology and Geothermal Research.

[7] Ferrière, L., Raiskila, S., Osinski, G. R.,Pesonen, L. J., & Lehtinen, M. (2010). The Keurusselkä impact structure,Finland—Impact origin confirmed by characterization of planar deformationfeatures in quartz grains. Meteoritics & Planetary Science, 45(3), 434-446.

[8] Chen, M., Koeberl, C., Xiao, W., Xie, X., & Tan, D. (2011). Planar deformation features in quartz from impact‐produced polymict breccia of the Xiuyan crater, China. Meteoritics & Planetary Science, 46(5), 729-736.