Mae'n biti nad oes tystiolaeth o fodolaeth gair fel 'aralldirol', o ystyried tarddiad y gair:

Etymology

Ancient Greek ἄλλος (állos, “other”) + χθών (khthṓn, “earth, ground”)

Huw



-----Neges Wreiddiol/Original Message-----
Oddi wrth: Discussion of Welsh language technical terminology and vocabulary [mailto:[log in to unmask]] Ar ran/On Behalf Of Thomas, Melfyn
Anfonwyd: 14 Mawrth 2019 10:37
At: [log in to unmask]
Pwnc: Re: allochthonous

Dyddodion tanddaearol estron??

Melfyn

-----Original Message-----
From: Discussion of Welsh language technical terminology and vocabulary [mailto:[log in to unmask]] On Behalf Of Máire Nig Ualghairg
Sent: 14 March 2019 09:50
To: [log in to unmask]
Subject: allochthonous

Unrhyw syniad?

denoting a deposit or formation that originated at a distance from its present position.

Originating in a place other than where it is found.


(geology) Buried or found in a place remote from the site of formation.

Diolch
Máire

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