Magnetic susceptibility survey

NPS course 2013 Ogalalla

Magnetic susceptibility survey

Magnetic susceptibility survey

15 May 2013 1 400
Zeroing the mag sus meter between readings. On site at Alkali Station, Ogallala, Nebraska, May 2013.
Shall we, shan't we?

Shall we, shan't we?

16 May 2013 6 2 527
Trying to decide if the storm has passed and we can start some fieldwork. Pentax K20D, SMC Pentax-DA* 50-135mm f/2.8 lens.
Resistance survey 2013

Resistance survey 2013

16 May 2013 1 456
The survey was taking place at Alkali Station near Ogallala. Pentax K20D, SMC Pentax-DA* 50-135mm f/2.8.