Raw data of "Magnetic surveying as a proxy for defining cyclicity in thick sedimentary fillings: application to the Cretaceous Cameros Basin (N Spain) by A.M. Casas, A. Muñoz, A. Tella and C.L. Liesa

This dataset mainly includes the total magnetic field, magnetic gradient and magnetic susceptibility data taken in seven profiles from the Lower Cretaceous of the Cameros basin (N Spain), as well as their geographical location (in geographical and UTM coordinates) and the operations carried out to locate the data into a stratigraphic log (see details in Casas et al., 2023-Cretaceous Res.). A file (allcolumstogetherxyz.xlsx) with all the data in stratigraphic order is also included. These magnetic data have been used to perform a cyclostratigraphic study of a > 6 km thick stratigraphic series (CIdacos Section) that includes the Urbión, Enciso and Oliván Groups.本数据集主要包含采集自西班牙北部卡梅罗斯盆地下白垩统的7条剖面的总磁场(total magnetic field)、磁梯度(magnetic gradient)及磁化率(magnetic susceptibility)数据，同时涵盖这些数据的地理位置（地理坐标及通用横轴墨卡托(UTM)坐标），以及将数据整合至地层测井所需的处理操作，详细信息参见Casas等人2023年发表于《Cretaceous Res.》的研究。此外，数据集还附带一份按地层顺序整理全部数据的文件（allcolumstogetherxyz.xlsx）。上述磁数据曾被用于开展针对一套厚度超6千米的地层序列——西达科斯(CIdacos)剖面的旋回地层学研究，该序列涵盖乌尔维翁(Urbión)群、恩西索(Enciso)群与奥利万(Oliván)群。