528
R. B˘ atina¸ s et al.
Table 16.3 The petrographic map’ legend of Apuseni Mountains
No. Petrography
Geologic age
No. Petrography
Geologic age
1
Mica-shale,
paragnaise
Anteproterozoic
16
Marl-clay, sand,
gravel
Pliocene
2
Sericito-chlorite
shale
Proterozoic
17
Sandstone,
limestone, marl,
gravel
Miocene
3
Granits
Paleozoic &
Precambrian
18
Sandstone,
marl-clay
Inf. Miocene
4
Gnaise
Paleozoic &
Precambrian
19
Limestone, marl,
gypsum,
sandstone, clay
Sup. Eocene
5
Andesite
Paleogen &
Cretaceous
20
Clay, sand,
sandstone,
bituminous
marly-limestone
Mid. Oligocene
6
Diorite
Paleogen &
Cretaceous
21
Conglomerates,
tuff sandstones,
tuffs, purplish
clayed shales
Permian
7
Dacite
Paleogen &
Cretaceous
22
Massive limestone Sup. Jurassic
8
Andesite
Neogene
23
Micro
conglomerate,
sandstone, clayed
shale, limestone,
marl
Inf. Jurassic
9
Quartz andesite
Neogene
24
White and pink
massive
limestone,
dolomite, clayed
shale
Sup. Triasic
10
Porphyritic
granodiorites
Paleogene & Sup.
Cretaceous
25
Limestones,
marls, gypsum,
sandstone, clay
Sup. Eocene
11
Basalt (melafire
and diabase)
Mezozoic &
Permian
26
Marl, gypsum,
clay
Mid. Eocene
12
Calcarenites,
mudstone,
marly-limestone,
conglomerates,
silicolites
Inf. Cretaceous
27
Continental red
clay (Inferiour
striped clay)
Paleocene
13
Tuff,
conglomerates,
sandstone, marl
Sup. Cretaceous
28
Conglomerate,
sandstone, marl
Sup. Cretaceous
(continued)