ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] On a number of other occasions, for example, on Legs 34 and 45, there was some indication, principally the sticking or jamming of the drill bit within young basement, that clastic zones had been encountered. At hole 396B a zone of rapid penetration was followed by an interval of difficult drilling ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/262768a0
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