长期以来,许多地质工作者认为石盒子组沉积时华北地区的古气候是炎热而干燥的。其中所夹之红层属于完全干燥气候条件下的堆积。这在我国地质界似乎已成定论。但是笔者经过多年对太行山东麓邯邢地区石盒子地层中所夹红层的观察和分析,认为这一定论有进一步商榷的必要。 For a long time, many geologists think that the paleoclimate in North China during the deposition of the Shihezi Formation was hot and dry. The sandwiched red layer is the accumulation under completely dry climatic conditions. This seems to have come to a conclusion in the geology of our country. However, after years of observation and analysis of the red beds in the Shihezi strata in the Handan area at the foot of the Taihang Mountains, the author thinks that this certain theory is necessary for further discussion.