allogenic
/ˌæləʊˈdʒenɪk/adjective
1
- Geology (of a mineral or sediment) transported to its present position from elsewhere【地质】（矿物, 沉淀物）搬移的。常与AUTHIGENIC 相对。
2
- Ecology (of a successional change) caused by non-living factors in the environment【生态】（演替变化）由环境中非生命因素引起的, 异发的。