1996- | Last years working in close co-operation with Mags Gowen & Co., Glenageary at Derryville bog (Lisheen mines) and Exchange Street Upper (Temple Bar, Dublin). Palaeo-environmental work (seeds, pollen, wood and charcoal) on
various projects in Netherlands and Ireland. |
1995-1996 | Wood and charcoal from terp Wijnaldum (Friesland). Manuscript in preparation. |
1994 | Ilipinar-Hacilar Tepe (Turkey): advisor archaeological excavations for The
Netherlands Historical Archaeological Institute in Istanbul. |
1989 | Various projects on wood and charcoal in Netherlands for Rijksuniversiteit
Groningen. |
1981-1984 | Research on pollen, following a grant by WOTRO. Research proceeded at the
faculty of mathematics and natural science of Rijksuniversiteit Groningen. |
1978-1981 | Student-assistant. Various projects with wood and charcoal from archaeological
deposits for Biologisch Archaeologisch Institute in Groningen. |