Skip to main content

Science – Society – Technology

Geothermal Energy Cover Image

Table 3 14C ages water confined aquifer systems

From: Groundwater age and hydrothermalism of confined aquifers in the Argentine Pampean plain

Sample Aquifer system δ13C (‰) 14A pmC 14C Age (BP) Tamers (BP) Pearson-Gonfiantini (BP) ε = −8.46
C22 A1 CAS −5.01 26.74 10,596 5526 2238
C13 A2a CAS −6.07 45.66 6298 1129 −603
C4 A2b CAS −6.38 8.22 20,069 15,344 13,983
C15 A2b CAS −6.56 40.34 7293 1938 1061
C19 A2b CAS −7.15 3.01 28,136 23,619 23,220