1405-3322
1405-3322
S1405-33222021000200004
10.18268/bsgm2021v73n2a120121
Colombia
USA
Colombia
Colombia
00
00
2021
00
00
2021
73
2
[
1999
118
1-18
]
[
2000
81
]
[
2005
]
[
2011
39
139-42
]
[
2011
12
20-3
]
[
2013
5
1
1
3-16
]
[
1979
24
1
1
43-69
]
[
1998
110
985-1009
]
[
2003
29
787-94
]
[
2005
30
1203-25
]
[
2006
]
[
2009
56
99-110
]
[
2012
524-525
1-28
]
[
2015
]
[
1965
76
5
5
567-90
]
[
2020
13
9
9
3863-86
]
[
2003
815-48
]
[
2007
29
1
1
61-74
]
[
Clarín
2008
]
[
1995
79
10
10
1421-43
]
[
1974
10
969-73
]
[
2019
7
1
1
87-95
]
[
2005
117
1272-92
]
[
2015
]
[
2012
14
]
[
2002
27
3-25
]
[
1954
]
[
1973
1
4
4
421-9
]
[
INGEOMINAS
2011
]
[
1973
]
[
2002
302
9
9
749-73
]
[
2013
15
]
[
2002
201
3
3
481-9
]
[
1986
50
1294-8
]
[
2006
25
]
[
2008
120
7-8
7-8
930-49
]
[
2009
21
1
1
111-37
]
[
2006
]
[
2009
28
]
[
2017
5
1
1
85-100
]
[
1971
82
1079-84
]
[
2001
]
[
1962
10
1-3
1-3
59-79
]
[
1968
5
75-127
]
[
2006
21
4
4
383-411
]
[
2010
25
6
6
770-81
]
[
2014
2
1-7
]
[
1963
]
[
SIMMA
2020
]
[
1998
26
123-6
]
[
2003
108
B7
B7
]
[
1952
63
1117-42
]
[
2015
250
370-83
]
[
2000
19
787-813
]
[
1997
33
8
8
2031-47
]
[
1979
22
1
1
3-55
]
[
UTGS
2018
]
[
1992
57
389
389
760-1
]
[
1985
2
315-27
]
[
1999
104
17661-74
]