作者: John B. Anderson
DOI: 10.1007/978-1-4613-3793-5_1
关键词: Sedimentation 、 Glacial deposit 、 Diamictite 、 Debris flow 、 Glacial period 、 Distribution (economics) 、 Paleontology 、 Geology
摘要: A number of different criteria for recognizing glacial-marine deposits and distinguishing them from other glacial nonglacial exist. These are outlined in this paper. Unfortunately, most investigations inferred sequences have relied on only a few these criteria, the used vary with investigators. Also, some major misconceptions about sedimentation exist; result our poor understanding modern environments. As result, there is dispute over origin many diamictite- and/or lonestone-bearing sequences.