Maps for terrestrial non-tree pollen (NAP) percentages in north and central Europe 1800 and 1450 B : P.

von Andersen, Svend Thorkild
Veröffentlicht in Evaluation of land surfaces cleared from forests in the Roman Iron Age and the time of migrating Germanic tribes based on regional pollen diagrams.
Stuttgart/Jena/New York : G. Fischer, 1994.
Umfang/Format: 119-134 : Abb.

Site data.

von Berglund, Björn E.
Veröffentlicht in Evaluation of land surfaces cleared from forests in the Roman Iron Age and the time of migrating Germanic tribes based on regional pollen diagrams.
Stuttgart/Jena/New York : G. Fischer, 1994.
Umfang/Format: 47-118.