为了从时间上定位这些动物走向灭绝的过程，科学家检测了印第安那一片湖泊中的沉积物。
To date the animals' slide to extinction, the scientists examined sediment cores from a lake in Indiana.
例如，航磁图除可以展示出一个沉积盆地的总体趋势和走向，也可揭露大量的细节部分。
For example, airborne, magnetic maps shows a lot of general trends in a sedimentary basin, and usually a lot of details too.
通过收集大量钻孔资料，编制并分析了倾向沉积断面图、走向沉积断面图以及砂体等厚图。
Authors draw and analyze depositional trend and strike sections and sandstone isopach maps by collecting a lot of bores.
在松辽盆地后裂谷早期的沉积地层里广泛发育着一个长度相对短、走向变化相对大的正断层系。
In the Songliao basin, a network of normal faults, characterized by relative variability in strike and short length, was widely produced in sediments accumulated during the early post rifting.
海洋沉积动力学正在打破传统，走向海洋工程学、物理海洋学和地质学的联合，共同建立一门综合性的、统一的沉积动力学。
Significant progress in the establishment of a unified Marine sediment dynamics has been made through the joint effort by physical oceanographers, coastal engineers and Marine geologists.
海洋沉积动力学正在打破传统，走向海洋工程学、物理海洋学和地质学的联合，共同建立一门综合性的、统一的沉积动力学。
Significant progress in the establishment of a unified Marine sediment dynamics has been made through the joint effort by physical oceanographers, coastal engineers and Marine geologists.
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