Ostracod species assemblages from Core WAGP taken from Wallywash Great Pond, Jamaica. Values are numbers of valves per gram of dry sediment and are presented by depth in core. A chronology for the core is also provided by radiocarbon dates and short-lived radio-isotopes. The data provide a proxy for changing hydroclimate, lake-level and carbon cycling in the lake and its catchment for the period 2000 – 200 CE