Revised chronology of Neogene DSDP holes from the World Ocean
Revised chronology of Neogene DSDP holes from the World Ocean
复制标题
世界海洋新近纪 DSDP 洞的修订年表
DOI：
10.1594/pangaea.730465
复制
发表时间：
1995
期刊：
影响因子：
--
通讯作者：
H. Thierstein
中科院分区：
文献类型：
--
作者：
D. Lazarus;Cinzia Spencer;Milena Pika;J. Beckmann;K. Salis;Hienz Hilbrecht;H. Thierstein
经过近30年的地质年代学知识的增长，许多较老的深海海洋剖面的原始出版的年龄模型已经严重过时。在这份报告中，我们提出了新修订的年龄模型，新近纪沉积物从94 DSDP孔。生物地层学数据的浮游有孔虫，钙质超微化石，硅藻和放射虫，古地磁和其他地层学数据汇编从原来的初始报告卷DSDP。Berggren等人（1985 doi：10.1130/0016-7606（1985）96 2.0.CO;2）的标度被用于磁反转的年龄，并且各种最近的论文被用于建立一套标准的现代海洋微体化石事件的磁反转标度的校准。为每个洞绘制了新的年龄与深度图，并为每个洞创建了新的相关线。所有列表地层数据、新的年龄模型和年龄深度图都作为报告的附录。
After nearly 30 years of growth in geochronologic knowledge, the originally published age models for many older deep sea marine sections have become badly outdated. In this report we present newly revised age models for Neogene sediments from 94 DSDP holes. Biostratigraphic data for planktonic foraminifers, calcareous nannofossils, diatoms and radiolarians, paleomagnetic and other stratigraphic data were compiled from the original Initial Reports volumes of DSDP. The Berggren et al. (1985 doi:10.1130/0016-7606(1985)96 2.0.CO;2) scale was used for the age of magnetic reversals, and a variety of recent papers were used to establish a standard modern set of calibrations for marine microfossil events to the magnetic reversal scale. New age vs depth plots were made for each hole, and for each a new line of correlation was created. All tabulated stratigraphic data, new age models, and age depth plots are given as appendices to the report.