Anacleto
51 occ.
32 taxa (3 genera)
1 countries
Description
The Anacleto Formation is a geologic formation with outcrops in the Argentine Patagonian provinces of Mendoza, Río Negro, and Neuquén. It is the youngest formation within the Neuquén Group and belongs to the Río Colorado Subgroup. Formerly that subgroup was treated as a formation, and the Anacleto Formation was known as the Anacleto Member.
Genera
3 genera
Temporal range
252
201
145
66
0 Ma
Geological group / Member
Neuquén
48
Neuquén / Lower
2
Neuquén / Upper
1
Top countries
🇦🇷 Argentina
51
Depositional environments
Terrestrial indet.
19
Fluvial indet.
10
Crevasse splay
6
Floodplain
6
Pond
4
Small lake
2
Coarse channel fill
2
Wet floodplain
1
Lacustrine indet.
1
Top collectors
R. Wichmann
8
S. Roth
5
Schiller
5
P. Sereno et al.
4
P. Paniceres
3
MPCN
3
ACDP
2
González Riga
2
Calvo
2
J. F. Bonaparte
2
LACEV group
2
L. Macaya
1
Collection activity by decade
1910s
6
1920s
10
1970s
2
1990s
10
2000s
9
2020s
2