POSITIONS HELD:

Retired for 01.01.2011

Geological Institute, Bulgarian Academy of Sciences, Department of Paleoontology and Stratigraphy: 1991 - present.

2000-present Research Associate Professor

1984-2000 Research Associate Palynologist

1976 - 1984 Palynologist

Bulgarian Academy of Sciences - Institute of Botany (1976-79)

Palaeobotanist, Palynologist - Tertiary age Scientific Research Institute of Mineral Deposits (1979-91)