|
|
|
| Basic information |
|
| Name |
Fujita Masato |
| Belonging department |
|
| Occupation name |
|
| researchmap researcher code |
|
| researchmap agency |
|
Depositional timing of the Tetori Group along the Kumano-gawa River, Toyama Prefecture
Mistuhiro Nagata, Masato Fujita, Tasuku Yoshioka, Shigeru Otoh
A tuffaceous bed was discovered from the Tetori Group upstream of the Kumano-gawa River in the southern part of Toyama City, Toyama Prefecture. As a result of U–Pb dating of the zircon grains from a rock sample of the tuffaceous bed, we obtained the youngest cluster (weighted mean 206Pb/238U) date of 121.33 ± 0.80 Ma (2σ). This date indicates the Early Cretaceous (Late Barremian to Early Aptian) and is interpreted as the depositional age of the Tetori Group along the Kumano-gawa River.
Bulletin of the Toyama Science Museum
https://doi.org/10.60387/0002000819
|
