Davis, Catherine V; Fuqua, Lauren; Pride, Carol; Thunell, Robert C (2019): Foraminifera Flux and species composition in Guaymas Basin, Gulf of California (1991-1997) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.902155, Supplement to: Davis, CV et al. (2019): Seasonal and interannual changes in planktic foraminiferal fluxes and species composition in Guaymas Basin, Gulf of California. Marine Micropaleontology, 149, 75-88, https://doi.org/10.1016/j.marmicro.2019.05.001
Always quote citation above when using data! You can download the citation in several formats below.
Published: 2019-05-28 • Last updated: 2019-05-29 • DOI name registered: 2019-06-27
Abstract:
Paleoclimate records based on planktic foraminifera shells are reliant upon an understanding of how populations respond to annual and interannual changes in surface hydrography. In particular, annual and interannual flux variability would be expected to impact the interpretation of geochemical proxies from foraminifera shells. A seven-year time series from Guaymas Basin, Gulf of California reveals a seasonal progression of foraminiferal species flux, with faunal assemblages characteristic of winter, summer, and fall conditions. We find that both species abundances and phenology are altered during negative El Niño Southern Oscillation (ENSO) phases, as occurred over the course of the study period.
Coverage:
Latitude: 27.880000 * Longitude: -111.670000
Date/Time Start: 1991-02-19T00:00:00 * Date/Time End: 1997-09-23T00:00:00
Minimum Elevation: -485.0 m * Maximum Elevation: -485.0 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample ID | Sample ID | Davis, Catherine V | |||
| 2 | DATE/TIME | Date/Time | Davis, Catherine V | Geocode | ||
| 3 | Foraminifera, planktic, flux | Foram plankt flux | #/m2/day | Davis, Catherine V | ||
| 4 | Globigerinoides ruber, flux | G. ruber flux | #/m2/day | Davis, Catherine V | ||
| 5 | Neogloboquadrina dutertrei, flux | N. dutertrei flux | #/m2/day | Davis, Catherine V | G. dutertrei | |
| 6 | Globoturborotalita rubescens, flux | G. rubescens flux | #/m2/day | Davis, Catherine V | ||
| 7 | Globigerina bulloides, flux | G. bulloides flux | #/m2/day | Davis, Catherine V | ||
| 8 | Globigerinita glutinata, flux | G. glutinata flux | #/m2/day | Davis, Catherine V | ||
| 9 | Globigerinoides conglobatus, flux | G. conglobatus flux | #/m2/day | Davis, Catherine V | ||
| 10 | Globigerinoides sacculifer, flux | G. sacculifer flux | #/m2/day | Davis, Catherine V | ||
| 11 | Pulleniatina obliquiloculata, flux | P. obliquiloculata flux | #/m2/day | Davis, Catherine V | ||
| 12 | Globorotalia menardii, flux | G. menardii flux | #/m2/day | Davis, Catherine V | ||
| 13 | Foraminifera, planktic, other, flux | Foram plankt oth flux | #/m2/day | Davis, Catherine V |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
1944 data points