Nature of Cryogenian felsic igneous rocks in Madagascar reevaluated: A comment on “From passive margin to volcano-sedimentary forearc: The Tonian to Cryogenian evolution of the Anosyen Domain of southeastern Madagascar” by Boger et al.

• Nature of Cryogenian felsic igneous rocks in Madagascar is reevaluated.
• Most of these rocks show intra-plate affinity.
• Probably arc-related rocks are only present within the Bemarivo domain.
• The development of the “Anosyen forearc basin” is argued against.