tephrostratigraphy
Noun
Meaning
tephrostratigraphy (countable and uncountable, plural tephrostratigraphies)
The study and dating of pyroclastic layers (tephra) of volcanic ash
Noun
tephrostratigraphy (countable and uncountable, plural tephrostratigraphies)
The study and dating of pyroclastic layers (tephra) of volcanic ash