controvertible

Because the Moon has no currently active global magnetic field, these regional anomalies are regions of remanent magnetism; their origin remains controvertible.

Gross sediment texture is probably the least controvertible and most immediately informative parameter for producing benthic habitat maps and identifying sediment-modifying impacts.

Her creative works have been added to several literary anthologies and academic books and its consider to be part of the controvertible group of writers that conform the "Puerto Rican Generation of the Eighties".