Colombia Basin DSDP502 6MYr Amino Acid Racemization Data Fletcher, R.R.; Wehmiller, J.F. Fletcher, R.R. Wehmiller, J.F. earth science/paleoclimate/others (DSDP 502>LATITUDE 11.5>LONGITUDE -79.38) Data of past climate and environment derived from unusual proxy evidence. Parameter keywords describe what was measured in this data set. Additional summary information can be found in the abstracts of papers listed in the data set citations. STUDY NOTES: Extent of racemization (epimerization) in mixed foraminifera samples, DSDP Site 502, Colombia Basin, western Caribbean Sea, for the past 6 million years. Fletcher, R.R. 1994. Comparative planktonic foraminiferal aminostratigraphy of the Colombia Basin and the Northeast Gulf of Mexico. PhD Thesis, University of Delaware, Dept. of Geology. 580 pp. Fletcher, R.R., J.F. Wehmiller, R.E. Martin, and B.J. Johnson. 1991. Comparative planktonic foraminiferal aminostratigraphy of the Colombia Basin and the Northeast Gulf of Mexico. Meeting presentation, abstract only, AAPG Bulletin, Vol. 75, No. 3, 1991, pp. 575. NCDC-Paleoclimatology https://www.ncdc.noaa.gov/data-access/paleoclimatology-data - Bauer Bruce Investigator : Fletcher, R.R. Investigator : Wehmiller, J.F. 2011-06-07 ONLINE Files online, ASCII https://www.ncdc.noaa.gov/paleo/study/11201 https://www1.ncdc.noaa.gov/pub/data/paleo/aar/fletcher1994forams/fletcher1994forams.xls https://www1.ncdc.noaa.gov/pub/data/paleo/aar/fletcher1994forams/fletcher1994forams.txt https://www1.ncdc.noaa.gov/pub/data/paleo/aar/fletcher1994forams/fletcher1994forams.xls https://www1.ncdc.noaa.gov/pub/data/paleo/aar/fletcher1994forams/fletcher1994forams.txt English https://www.ncdc.noaa.gov/paleo/study/11201 https://www1.ncdc.noaa.gov/pub/data/paleo/aar/fletcher1994forams/fletcher1994forams.xls https://www1.ncdc.noaa.gov/pub/data/paleo/aar/fletcher1994forams/fletcher1994forams.txt START YEAR: 5930000 cal yr BP * END YEAR: 3000 cal yr BP -79.38 11.5 -79.38 11.5