Type Region
Locality Dreileben 3 borehole
Locality Hundisburg, Olbe valley, 100m N upp. br.
Locality Hundisburg, Olbe valley, 130m S low. br.
Locality Hundisburg, Olbe valley, 25m S low. br.
Locality Hundisburg, Olbe valley, 45m S of bridge
Locality Hundisburg, Olbe valley, upper bridge
Locality Hundisburg, Olbe valley,350m S of bridge
Locality Magdeburg-Neustadt Hafen
Locality Rothensee Schiffshebewerk