Maran Gor is more or less the goddess of the violent powers of the earth, "Hard Earth", a subset of "Dark Earth (Gor)", etc.
Lodril is the god of the fire within earth, or as the Pelandans put it in the Entekosiad, "Heat in Matter", as it were.
Both have some overlapping things, most notably earthquakes, which they are both stated to cause (I forget the literary source on Lodril/Veskarthan on this one, but I'm pretty sure it's in the Sourcebook or Guide).
Anyway, with such shared affinities, are there any stories of the two interacting in any way?
(I was considering making them (or rather, cognates of them) a married couple for my North-Pentan Muskox people. Gods of the rumbling and heat from below the Earth, who provide secret insights through hot springs and geysers, but are also quick to anger and can kill with sinkholes and landscape frost heaving, and are the source of many ribald and funny stories concerning their passionate and sometimes violent relationship. This got me thinking about their wider relationship, if any.)