1026-8774
1026-8774
S1026-87742019000300348
10.22201/cgeo.20072902e.2019.3.1493
Mexico
Mexico
USA
00
00
2019
00
00
2019
36
3
348
356
[
2008
30
7
7
827-38
]
[
1981
11
15-33
]
[
2007
29
7
7
1185-200
]
[
1961
75
563-8
]
[
1983
18
44-6
]
[
1969
7
97-116
]
[
2000
32
]
[
1990
1-20
]
[
1958
551
]
[
2000
53
1-26
]
[
2010
32
12
12
2042-71
]
[
1973
16
1-46
]
[
2012
8
4
4
931-49
]
[
2018
183
56-84
]
[
1996
258
125-50
]
[
1979
58
35-79
]
[
1992
14
3
3
369-71
]
[
2006
419
41-53
]
[
1987
98
246-64
]
[
2006
28
1-6
]
[
2008
30
444-50
]
[
1987
98
249-64
]
[
1967
568
]
[
1974
85
1741-54
]
[
2010
105
]