1.
Pollen profile BEETHECR, Ethe source du Cron, Belgium
2.
3.
4.
5.
Pollen profile BEORV643, Abbaye dOrval, Belgium
Pollen profile BEORV623, Abbaye dOrval, Belgium
Pollen profile BOSHEI3, Bosscherheide, Netherlands
Pollen profile BEORV641, Abbaye dOrval, Belgium
Pollen profile LUXBERDO, Berdorf Aesbaach, Luxembourg
Pollen profile BEBUCH5, Bois de Buchelbush, Belgium
Pollen profile BEMUNO, Bois des Amerois, Belgium
Pollen profile BEORV624, Abbaye dOrval, Belgium
Pollen profile BERLARE, Berlare, Belgium