- heterochthonous
- \\| ̷ ̷ ̷ ̷|räkthənəs\ adjective
Etymology: heter- + -chthonous (as in autochthonous)1. : not indigenous : foreign, naturalized
a heterochthonous flora
2.a. : not formed in the place where it now occurs : transportedheterochthonous rock
b. : removed from the original deposit (as by erosion) and reembedded (as certain fossils)* * *
/het'euh rok"theuh neuhs/, adj.not indigenous; foreign (opposed to autochthonous): heterochthonous flora and fauna.[1890-95; HETERO- + Gk chthón the earth, land, country + -OUS]
Useful english dictionary. 2012.