C

• Geology of the Carpathians (5 P)
• Coal mining regions in Romania (2 C)

E

• Earthquakes in Romania (13 P)

F

• Geologic formations of Romania (3 P)
• Fossils of Romania (1 C, 37 P)

G

• Geology museums in Romania (1 C)

M

• Mesozoic Romania (1 C)
• Mining in Romania (10 C, 2 P)

O

• Oil fields in Romania (62 P)

P

• Paleontology in Romania (2 C, 2 P)

V

• Volcanoes of Romania (3 P)

• Geology of Romania

B

• Berca Mud Volcanoes

C

• Carpathian Flysch Belt

D

• Detunatele

H

• Hațeg Island

M

• Moesian plate

P

• Pannonian Basin
• Pieniny Klippen Belt