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TAG: era
| 2013/10/25 13:04 | Christian Heine | generic mapping tools, gmt, gplates, map design, cpt city, geohacks, cenozoic, epochs, era, geological time scale, geomagnetic polarity timescale, magnetic chrons, mesozoic, paleozoic, stages | |
| 2014/09/06 00:00 | Christian Heine | general digital, gmt, cenozoic, epochs, era, geological time scale, geomagnetic polarity timescale, gmt5, life is better in colors, magnetic chrons, map making, mesozoic, paleozoic, stages |