| • geological chronometer • geological chronometers | |
| भूवैज्ञानिक: geologist geologian geological | |
| कालमापी: chronometer chronoscope time keeper | |
भूवैज्ञानिक कालमापी अंग्रेज़ी में
[ bhuvaijnyanik kalamapi ]
| • geological chronometer • geological chronometers | |
| भूवैज्ञानिक: geologist geologian geological | |
| कालमापी: chronometer chronoscope time keeper | |
