11:15 AM - 11:18 AM
[MIS46-P06] Comparison of the microscopic growth structure of the ferromanganese crusts with the glacial-interglacial cycles
3-min talk in an oral session
Keywords:ferromanganese crust, northwestren Paciffic, growth layer
Intervals of each lamination is about 500 μm, which bounds to about 100 k.y. when assumed the average Be-10 growth rate of 4.9 mm/m.y.. The structure was observed in the crusts from other near by seamounts.
The controlling factors will be discussed geological and environmental in the paper.