ichnofossil
相关英语词汇推荐
- limonite
- artificial radioactive element
- volcanic ejecta
- cuesta
- descloizite
- acid geochemical barrier
- greenwich meridian
- speciation
- layering of relief
- rock terrace
- precision processing
- temperature barrier
- old plate tectonics
- organoclay
- discharge hydrograph
- ferganite
- Suspended solids
- ala twin
- sial
- soil subtype