circle of declination,hour circle
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- well development
- in situ theory
- churchite
- anticlinorium,composite anticline,compound anticline
- ciminite
- composite aerial photographs
- alvite
- anomaly in alluvium
- groundwater discharge
- senaite
- monothermite
- littoral shelf
- permanent hardness
- buried anomaly
- medium thickness seam
- cipolino
- catpleite
- broggerite
- dasymetric representation
- corundophilite