Ζηνοποσειδῶν

A. Zeus-Poseidon, a divinity worshipped in Caria, Machoap.Ath. 8.337c, cf. 2.42a, CIG 2700add.(Mylasa); Dor. Ζανοποτειδάν GDI 5163b12 (ibid.).
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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