the water body is affected by a well-developed evaporative isotopic enrichment in spite ofthe rather short residence time (ca 20 days or less) as estimated from catchment size and meteorological data. Surface run-off from the catchment and direct precipitation seems to have no major impact on the isotopic composition oflake water during the ice-free season; groundwater level and related adjustments of lake level and surface/volume ratio of the basin during the ice-free season

Temperature equation applied to surface sediment yields essentially modern July temperatures

; archiveType changed - was originally Lake sediment (LS); archiveType changed - was originally Lake sediment (LS)

15% H2O2, ultrasonic cleaning, methanol rinse

Trace element (Mg and Sr) concentrations in ostracod shells from Lakes Salpete ?n and Pete ?n Itza ? parallel the ?18O records, suggesting that ?18O records ref ect basin hydrology rather than changes in the isotopic composition of rainfall (Rosenmeier et al., in press). Furthermore, covariance in both ?18O and Mg eliminate temperature as a control on the oxygen isotope record.

File updated from "Tibetanus.Hammarlund.2002"
14C data are at: https://doi.org/10.1080/11035899801201059

year (LPD797006f7): The size of the paleoData_values have changed, from 60 to 60 entries.

d18O (GH319a119c): paleoData_isPrimary: '' has been replaced by 'FALSE'
d18O (GH319a119c): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
depthBottom (GH679c4dbd): paleoData_isPrimary: '' has been replaced by 'FALSE'
depthBottom (GH679c4dbd): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
depthTop (GH90116454): paleoData_isPrimary: '' has been replaced by 'FALSE'
depthTop (GH90116454): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
thickness (GHc1be714b): paleoData_isPrimary: '' has been replaced by 'FALSE'
thickness (GHc1be714b): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
year (LPD797006f7): paleoData_isPrimary: '' has been replaced by 'FALSE'
year (LPD797006f7): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
depth (LPDe54dc6d7): paleoData_isPrimary: '' has been replaced by 'FALSE'
depth (LPDe54dc6d7): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
thickness (LS02ROSA): paleoData_isPrimary: '' has been replaced by 'FALSE'
thickness (LS02ROSA): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
year (WEB5da8ee3f): paleoData_isPrimary: '' has been replaced by 'FALSE'
year (WEB5da8ee3f): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
age (WEBa347f714): paleoData_isPrimary: '' has been replaced by 'TRUE'
age (WEBa347f714): paleoData_primaryAgeColumn: '' has been replaced by 'TRUE'