Southern Newark Basin Questions? See our Frequently Asked Questions. Holes Martinsville Nursery Road Princeton Rutgers Somerset Titusville Weston Canal Tools dd3 (Long Spaced Density Tool) dip (Dipmeter) ms1 (Multichannel Sonic Tool) nn1 (Dual Spaced Neutron Tool) rr1 (Dual Focused Electric Log) susc (LDEO Susceptibility Tool) temp (Temperature Log) (re-sort tools by full name) Measurements borehole diameter density gamma ray inclinometry multiple measurements magnetic susceptibility porosity resistivity temperature velocity (Vp) Hit Clear to reset parameters between separate queries