urgonian

urgonian
URGONIÁN s.n. (geol.) Ansamblu de formaţii calcaroase din cretacicul inferior, în care predomină coralii. // adj. Care aparţine acestor formaţii. [pron. -ni-an, pl. -ieni, -iene. / < fr. urgonien].
Trimis de LauraGellner, 13.09.2007. Sursa: DN

URGONIÁN, -Ă adj. m s. n. (din) ansamblul de formaţii calcaroase cu pante abrupte, din cretaciul inferior. (< fr. urgonien)
Trimis de raduborza, 15.09.2007. Sursa: MDN

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