Documented Geomagnetic Excursions of the Brunhes Chron: Reference Catalog
cra:brunhes-excursion-catalog8 records6 columnsv1.0 · issued 2026-07-21
01Description
A compact reference catalog of the well-documented geomagnetic excursions of the Brunhes chron and the Brunhes-Matuyama reversal boundary: midpoint ages, published age ranges, event type, evidence classes, and the key literature threads for each event. Compiled for orientation and citation-chasing; the ages carry the uncertainties of the underlying chronologies.
02Package Contents
| Data file (CSV) | The cleaned series, one record per row |
| README.md | Source, terms, exact cleaning steps, column definitions, limitations, citation |
| Preparation script | Reproduces the CSV mechanically from the named source file(s) |
| CHECKSUMS.txt | SHA-256 for every file in the package |
Dataset Recordcra:brunhes-excursion-catalog
Series
Geomagnetic Field
Coverage
0 to 800 ka (Brunhes chron and its lower boundary)
Resolution
Event catalog
Extent
8 records × 6 columns
Version
v1.0 · issued 2026-07-21
Source
Compiled from published chronologies
Package
cra_brunhes_excursion_catalog_v1.0.zip · 17 KB
Data file SHA-256
a6978a31c4d2322214e2b6f0d91788955d21e86a30b314a8d5f68a186f8c94f9
03Delivery
Resolving member access.