Dein Suchergebnis zum Thema: have/"<b

In this context, we have to keep in mind that initially no mineral fertilizers and

introduces a slight error in waters containing high Ca and Mg concentations (KEMPE, 1975 b)

T a b l e 1 Simplified stratigraphy and thickness of lower Zechstein strata around

Threats and chances Unfortunately, parts of this landscape have already been destroyed

of a population of the hart’s tongue fern (Asplenium scolopendrium) which would have

the excavations in the 1950ies the scientific research on the whole find deposit have

The fact that 24 of the genetically identified individuals have been shown to have

Pollen or seeds of Bruckenthalia and Picea omoncoides have not been found in the

A terrace could be detected where the gravels have been accumulated during a cold

Early Carboniferous greywacke) have been utilised almost exclusively up to approx