Cretaceous-Paleogene Boundary Clays from Spainand New Zealand: Arsenic Anomalies
Remarkably high arsenic (As) contents havebeen reported in numerous Cretaceous-Paleogene boundary(KPB) clays worldwide including those from Spain (atCaravaca and Agost) and New (N.) Zealand (at WoodsideCreek). Two interpretations have been offered to explainthis anomaly. The first one suggests that...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
De Gruyter
2015-11-01
|
| Series: | Open Geosciences |
| Subjects: | |
| Online Access: | https://doi.org/10.1515/geo-2015-0052 |