Participation in international congresses and symposia:
  • Réunion spécialisée de la Société Géologique de France, du Comite Français de Stratigraphie et de l’Association de Géologues du Sud-ouest (Toulouse, France, March 2000).
  • 6th International Symposium on Applied Isotope Geochemistry (AIG 6) (Prague, Czech Republic, September 2005).
  • XVIII Congress of Carpathian-Balkan Geological Association (Belgrade, Serbia, September 2006).
  • 7th International Congress on the Jurassic System (Krakow, Poland, September 2006).
  • IV International Symposium “Mineral Diversity, Research and Preservation” (Sofia, Bulgaria, October 2008).
  • XIX Congress of Carpathian-Balkan Geological Association (Thessaloniki, Greece, September 2010).
  • 8th Romanian Symposium on Palaeontology (Bucharest, Romania September 2011).
  • 9th Romanian Symposium on Palaeontology (Ia?i, Romania, October, 2013).
  • Bulgarian Geological Society, National Conference with International Participation “Geosciences 2012–2017” (Sofia, December, 2012–2017).
  • XX Congress of Carpathian-Balkan Geological Association (Tirana, Albania, September 2014).
  • William Smith Meeting in honor of J. H. Callomon (Sherborne Castle, England, September 2015).
  • The Palaeontological Association 59th Annual Meeting (Cardiff, Wales, September 2015).
  • 11th Romanian Symposium on Palaeontology (Bucharest, Romania September 2017).

    Participation in international and national projects:

  • BG - project NZ-1005/00: “Ammonite stratigraphy of the Toarcian and the Aalenian from the Balkan and Fore-Balkan Mountains, and correlation with the ammonite zonal standard in NW Europe” (2001–2004). Leader: Prof. I. Sapunov.
  • EU - project Paleostudies (Contract No. HPRI-CT-2001-00124, 2003): “Integrated stratigraphy of the Toarcian in one key section in the Ponor-Gradets Lower Jurassic Strip (Western Balkan Mts., Bulgaria): sedimentological and taphonomical analysis and palaeoenvironmental implications”. Leader: Dr L. Metodiev.
  • EU - project Paleostudies (Contract No. HPRI-CT-2001-00124, 2004): “Geochemistry of the Upper Pliensbachian - Lower Bajocian transition in two marl-limestone rhythmic successions from the Western Balkan Mts, Bulgaria - chemostratigraphy and palaeoenvironmental evolution”. Leader: Dr L. Metodiev.
  • Project BAN - PAN (2003–2005): “Integrated palaeontological, stratigraphical and sedimentological study of the Upper Jurassic - Lower Cretaceous carbonate platforms from Western Bulgaria and Southern Poland”. Leaders: Dr. D. Ivanova and Prof. Dr. E. Roniewicz.
  • GI - project “Geology of Bulgaria” of the Geological Institute, Bulgarian Academy of Sciences (2004–2007). Leader: Prof. I. Zagorchev.
  • BG - project NZ 1516/05: “Integrated biostratigraphy, T/R cycles and biodiversity dynamics in Oxfordian - Valanginian carbonate sequences in the Balkanides” (2005–2008). Leader: Dr D. Ivanova.
  • Project BAN - SASI (2006–2009): “Trans-border stratigraphic correlations of the areas of West Bulgaria and East Serbia”. Leader: Dr I. Lakova.
  • The Palaeontological Society International Research Program Sepkoski Grants (2008–2009): “Ammonite successions and facial changes throughout the Upper Bajocian–Lower Callovian (Middle Jurassic) in West Balkan, Bulgaria”. Leader: Dr L. Metodiev.
  • BG - project “Composition of state geological map of the Republic of Bulgaria in scale 1:50 000 for the area of the West and Central Balkan Mountains” (2008–2010). Leader: Prof. M. Antonov.
  • Project GI-BAS - Vermilion Energy, Phase 1 (2011): “Moesian Platform, Bulgaria – black shale prospect evaluation in block 3 Tsar Kaloyan and block 2 Silistar”. Leader: Prof. K. Stoykova.
  • Project GI-BAS - Vermilion Energy, Phase 2 (2011): “Moesian Platform, Bulgaria – black shale prospect evaluation of Jurassic shales”. Leader: Prof. K. Stoykova.
  • BG - project DMU 03/64 (2012–2013): “Complex geological investigations of the Cretaceous-Palaeocene sedimentary successions from the East Fore-Balkan (East Bulgaria)”. Leader: Dr P. Andreeva.
  • BG - project National Electric Company (Contract No. IP-HÕ60À019, 2014): “The active tectonics in the area of the Iskar Dam”. Leader: Dr Alexander Radulov.
  • BG - project DNP05/32: “Bulgarian Scientific Periodicals – 2016”. Leader: Dr L. Metodiev.
  • UK - project (2014–2017): “The early Toarcian (Early Jurassic) mass extinction event and recovery in the eastern Tethys: integrating palaeontological and geochemical data from Bulgaria”. Leader: Prof. C.S.T. Little (University of Leeds, UK).
    Last update 12.12.2017