Hakuluettelo:
Käännös:
golden spike (suomeksi)
- Määritelmät:
- (lb, en, geology) A geologic marker created by a global event that leads to long lasting global changes recorded in the geologic record that can be used to indicate a change in a geologic time division such as an epoch, age, era.
Viimeisimmät haut: golden spike, postextracted, Kimseys, hilar appendix, featherless biped, Chrislam