1.
Pollen profile LUXECHT3, Echternach, Luxembourg
2.
Pollen profile BEORV623, Abbaye dOrval, Belgium
3.
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5.
Pollen profile LUXRE643, Reisdorf, Luxembourg
Pollen profile BEMUNO, Bois des Amerois, Belgium
Pollen profile LUXRE644, Reisdorf, Luxembourg
Pollen profile MEKELMR, Mekelermeer, Netherlands
Pollen profile UDDELMR, Uddelermeer, Netherlands
Pollen profile BEORVA63, Abbaye dOrval, Belgium
Pollen profile BEHEIDEK, Tontelange Heideknapp, Belgium
Pollen profile BLEEKEMR, Bleekemeer, Netherlands