Ba
Bor
C
CO2
Cu
dam
DSS
E
EGS
EMS
gas
GIS
GSO
H
HDR
Hum
N
O
oil
PAH
Pb
PCS
SEM
U

Turnšek, D., Bărbulescu, A.
Upper Jurassic Hydrozoa in Central Dobrogea (Romania)
1969. Geologija 12, 73-84