date_and_time_of_occurence (type: esriFieldTypeDate, alias: Date and time of occurence, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
date_and_time_of_observations (type: esriFieldTypeDate, alias: Date and time of observations, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)