Borehole Drilling Method

Kasten core

http://resource.geosciml.org/classifier/cgi/boreholedrillingmethod/kasten_core

notation 4.2.4 more like this
definition Large volume, relatively undisturbed sediment core (~3m long) from a Kasten Corer. The corer is constructed of stainless steel and is square in cross-section. A weight of several hundred kilograms on top of the corer pushes it 2-3 metres into the seabed. more like this
source This vocabulary more like this
type
Resource
Concept
broader direct push
narrower kasten core
in scheme boreholedrillingmethod
is primary topic of kasten core