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Lias Group

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Seelias.

Lias

1. (geology) Astratigraphic group from the lowerJurassic of WesternEurope, consisting of thin layers of bluelimestone.
2. (geology, obsolete) The lowerJurassic.
3. Asurname.

• Liassic

• SAIL,Lasi,Alis,LISA,sial,Isla,sail,Lais,ails,SiAl,lais,Ilsa,Lisa

Borrowed fromOccitan (Gascon dialect), fromlinières, plural oflinière(“flax field”).

Lias ?

1. Atoponym inCaumont,Ariège

   Holonym:Caumont

• Michel Grosclaude et Jean-Francois Le Nail, intégrant les travaux de Jacques Boisgontier, Dictionnaire toponymique des communes des Hautes-Pyrénées, Tarbes, Conseil Général des Hautes-Pyrénées, 2000, 348 p.

• Géoportail,Institut national de l'information géographique et forestière, 2019

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