Supplementary Files Unraveling the record of a tropical continental Cretaceous-Paleogene boundary in northern Colombia, South America

Contains:
Supplementary File 1. Stratigraphic description of the Diablito-1 Core.
Supplementary File 2. Abundance distribution of the palynomorphs found in
Diablito-1 core.
Supplementary File 3. Abundance of 47 elements in the Diablito-1 core.
Supplementary File 4. Plot of the abundance of major and trace elements along
the Diablito-1 core.
Supplementary File 5. Plot of the abundance of key biostratigraphic
palynomorphs along the Diablito-1 core
Supplementary File 6. Magnetic Susceptibility of the Diablito-1 core.
Supplementary File 7. Deposition setting for Magnetic Susceptibility samples
in the Diablito-1 core.
Supplementary File 8. Sørensen Cluster showing two distinct clusters,
Maastrichtian (blue) and Paleocene (orange) including all samples analyzed in
the study.

@font-face {font-family:"Cambria Math"; panose-1:2 4 5 3 5 4 6 3 2 4; mso-
font-charset:0; mso-generic-font-family:roman; mso-font-pitch:variable; mso-
font-signature:-536870145 1107305727 0 0 415 0;}p.MsoNormal, li.MsoNormal,
div.MsoNormal {mso-style-unhide:no; mso-style-qformat:yes; mso-style-
parent:""; margin:0in; mso-pagination:widow-orphan; font-size:12.0pt; font-
family:"Times New Roman",serif; mso-fareast-font-family:"Times New
Roman";}p.Acknowledgement, li.Acknowledgement, div.Acknowledgement {mso-style-
name:Acknowledgement; mso-style-unhide:no; margin-top:6.0pt; margin-right:0in;
margin-bottom:0in; margin-left:.5in; text-indent:-.5in; mso-pagination:widow-
orphan; font-size:12.0pt; font-family:"Times New Roman",serif; mso-fareast-
font-family:"Times New Roman";}.MsoChpDefault {mso-style-type:export-only;
mso-default-props:yes; font-size:10.0pt; mso-ansi-font-size:10.0pt; mso-bidi-
font-size:10.0pt;}div.WordSection1 {page:WordSection1;}

@font-face {font-family:"Cambria Math"; panose-1:2 4 5 3 5 4 6 3 2 4; mso-
font-charset:0; mso-generic-font-family:roman; mso-font-pitch:variable; mso-
font-signature:-536870145 1107305727 0 0 415 0;}p.MsoNormal, li.MsoNormal,
div.MsoNormal {mso-style-unhide:no; mso-style-qformat:yes; mso-style-
parent:""; margin:0in; mso-pagination:widow-orphan; font-size:12.0pt; font-
family:"Times New Roman",serif; mso-fareast-font-family:"Times New
Roman";}p.Acknowledgement, li.Acknowledgement, div.Acknowledgement {mso-style-
name:Acknowledgement; mso-style-unhide:no; margin-top:6.0pt; margin-right:0in;
margin-bottom:0in; margin-left:.5in; text-indent:-.5in; mso-pagination:widow-
orphan; font-size:12.0pt; font-family:"Times New Roman",serif; mso-fareast-
font-family:"Times New Roman";}.MsoChpDefault {mso-style-type:export-only;
mso-default-props:yes; font-size:10.0pt; mso-ansi-font-size:10.0pt; mso-bidi-
font-size:10.0pt;}div.WordSection1 {page:WordSection1;}

本数据集包含以下内容：
1. 补充文件1：迪亚布里托-1（Diablito-1）岩芯地层学描述
2. 补充文件2：迪亚布里托-1岩芯中发现的孢粉型（palynomorphs）丰度分布
3. 补充文件3：迪亚布里托-1岩芯中47种元素的丰度数据
4. 补充文件4：迪亚布里托-1岩芯常量元素与微量元素丰度沿岩芯深度变化的分布图
5. 补充文件5：迪亚布里托-1岩芯关键生物地层学孢粉型丰度沿岩芯深度变化的分布图
6. 补充文件6：迪亚布里托-1岩芯的磁化率（Magnetic Susceptibility）数据
7. 补充文件7：迪亚布里托-1岩芯磁化率样品的沉积环境信息
8. 补充文件8：索伦森聚类（Sørensen Cluster）结果显示存在两个独立聚类组，即马斯特里赫特阶（Maastrichtian，蓝色）与古新统（Paleocene，橙色），涵盖本研究中全部分析样品。