Data · dataset · 2026
Changning-Menglian Orogenic Belt: Evidence from Grain-size Analysis, Detrital Composition, and Zircon U-Pb Geochronology of the Metasandstones
Listed in ScienceDB
This dataset contains detrital zircon U-Pb dating test data of sedimentary rocks in the southern section of the Changning Menglian tectonic belt.
Description
The data was tested using LA-ICP-MS method, which includes 180 sets of effective zircon age data, covering key parameters such as zircon U-Pb age, U/Th ratio, and harmonic degree. The data aims to provide basic geochronological support for the evolution of the Tethys tectonic domain, source analysis of the southern group, and paleogeographic reconstruction.
It can be used for detrital zircon age spectrum analysis, source tracing, and regional stratigraphic correlation research.
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.36010 ↗
DOI / persistent id · from scidb cn
Catalogue records · 1
- OAI-PMH record scidb.cn/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=10.57760%2… ↗
metadata API · from scidb cn
Topics
- From keywords
- Earth & Environmental Science · Engineering · Humanities · Life Sciences · Social Science
Provenance · 1 source records, 10 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.36010 | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:engineering | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:humanities | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:social-science | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| description | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/description |
| license | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/rights |
| publication_date | source · scidb cn | connector:scidb_cn@1.0.0 | |
| title | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/title |