Talk:Beppu–Shimabara graben

[Untitled]
Odd, uncited sentence

"It is located at the overlap of two magma types that erupted in the Quaternary: to the north, the eastern end of the Eurasian Plate and, to the south, the subduction zone of the Philippine Sea Plate."

This sentence needs a citation or to be corrected in line with a reliable source: I assume "it" means "the graben," but the graben in question is not located "at the overlap of two magma types that erupted in the Quaternary" but rather at the overlap of the Eurasian and Philippine Sea Plates. The graben may be filled with lavas of two magma types, but I don't know that for sure. The source (http://www.vgs.kyoto-u.ac.jp/english/e-location.html) cited at the end of the paragraph does not mention any of this and seems to be for only the second sentence. Jim_Lockhart (talk) 06:44, 16 May 2016 (UTC)
 * I have given the citation that backs up the sentence. It is information that comes from a document that had previously been cited, and it is correct. Baldwin Clere (talk) 17:45, 1 December 2016 (UTC)