1405-3322
1405-3322
S1405-33222018000200293
10.18268/bsgm2018v70n2a2
Mexico
Argentina
Argentina
00
00
2018
00
00
2018
70
2
293
305
[
1993
30
23-38
]
[
2003
141-76
]
[
1990
94
4
4
353-60
]
[
2013
45
194-208
]
[
1990
33
595-611
]
[
2001
393-7
]
[
2012
17
261-8
]
[
1981
50
213-30
]
[
2009
123
159-65
]
[
1999
41
149-61
]
[
1967
4
29-65
]
[
2007
352
257-66
]
[
2010
22
4
4
367-79
]
[
2008
4
290-3
]
[
2010
296
174-84
]
[
1817
581-1092
]
[
1841
]
[
1985
50
63-81
]
[
1994
31
303-15
]
[
1987
Santa Cruz, Bolivia
574-85
]
[
2011
6
247-59
]
[
2014
59
429-42
]
[
1998
819-45
]
[
1993
^s2
^s2
2
128-53
]
[
1998
13
352-60
]
[
1996
77
1367-78
]
[
1993
8
358-75
]
[
2003
113-39
]
[
1832
5
332-49
]
[
2009
24
772-9
]
[
2011
44
429-39
]
[
2002
3-42
]
[
1997
42
497-532
]
[
1985
27
143-54
]
[
2010
8
541-50
]
[
2010
25
597-610
]
[
2013
756
]
[
1997
]
[
2004
8
311-24
]
[
2003
29
520-6
]
[
1985
27
349-56
]
[
2013
56
193-213
]
[
1993
36
160-5
]
[
1982
56
729-40
]
[
2010
25
167-82
]
[
2007
3
314-7
]
[
2011
305
123-37
]
[
2015
22
87-102
]
[
1990
83
1101-7
]
[
1977
3
245-58
]
[
1977
26
138-51
]
[
1983
26
455-65
]
[
1987
]
[
1980
6
352-64
]
[
1989
32
266-73
]
[
2002
119-94
]
[
2001
16
161-70
]
[
2003
63
33-82
]