Geochemical and grain-size analyses of atmospheric dusts from Pennsylvanian carbonates of the Copacabana Formation (Madre de Dios Basin, Bolivia)

Creator(s):
Carvajal, Carlos P; ORCID: 0000-0001-7295-416X
Soreghan, Gerilyn S
Isaacson, Peter E
Abstract:
This dataset documents the geochemical and grain-size characteristics of atmospheric dust from Pennsylvanian carbonates of the Copacabana Formation, recovered in core (Mobil-Oxy Manuripi X-1) from the Madre de Dios basin (Bolivia), within southern mid-latitudes (~35˚S) of western Gondwana. Provenance indicates two discrete sources of atmospheric input–a western volcanic arc source and eastern continental source, recording both westerly (zonal) and easterly (katabatic) wind directions.
How to cite this dataset:
Carvajal, C. P., Soreghan, G. S., Isaacson, P. E., 2018. Geochemical and grain-size analyses of atmospheric dusts from Pennsylvanian carbonates of the Copacabana Formation (Madre de Dios Basin, Bolivia), Version 1.0. Interdisciplinary Earth Data Alliance (IEDA). https://doi.org/10.1594/IEDA/111185. Accessed 2021-07-27.
DOI Creation Date:
2018-06-20
Related
Publication(s):
Carvajal, C.P., Soreghan, G.S., Isaacson, P.E., Ma, C., Hamilton, M.A., Hinnov, L.A. and Dulin, S.A., 2018. Atmospheric dust from the Pennsylvanian Copacabana Formation (Bolivia): a high-resolution record of paleoclimate and volcanism from northwestern Gondwana. Gondwana Research, 58, pp.105-121.
License:
Creative Commons Attribution-NonCommercial-Share Alike 3.0 United States [CC BY-NC-SA 3.0]
Funding source(s):
National Science Foundation: 1338331
Keyword(s):
Coverage Scope: Global
User Contributed Keyword(s):
atmospheric dust, loess, Gondwana, Pennsylvanian
Data Available On:
2018-06-21
Resource Type:
Dataset
Download File(s)
File Name
File Size
File Checksum
1185-1_Bolivian_Pennsylnian_Dust_BulkSample.xls
290 KB

Related Information
IsReferencedBy:
Samples in this dataset: