Gsa data Repository Compilation of ages of magmatic rocks in central Mexico



Download 2.16 Mb.
Page17/24
Date29.01.2017
Size2.16 Mb.
#11876
1   ...   13   14   15   16   17   18   19   20   ...   24

CM 4

Cinco Minas, Jal.

-103.93

21.03

Basalt

K/Ar

gms

3.77

0.60

Nieto-Obregón et al. 1985

























LTX-113

El Vigia, Los Tuxtlas, Ver.

-95.35

18.45

Alk.-Basalt

K/Ar




3.76

0.12

Jacobo-Albarrán et al., 1992

























Am 61

Sta. Rosa, Amealco, Qro.

-100.17

20.13

Andestite

K/Ar

gms

3.74

0.25

Aguirre, 1997

























Ped Jal 23

Mesa Mistemeque, Jal.

-103.93

21.02

Basalt

K/Ar

WR

3.72

0.06

Nieto-Obregón et al. 1985

























Am 179

Coronita, Amealco, Qro.

-100.32

20.12

Rhyolite

K/Ar

glass

3.72

0.27

Aguirre, 1997

























LI 106

Chiconquiaco-Palma Sola, Ver.

-96.78

19.65

Basalt alk.

K/Ar

WR

3.70

0.40

Lopez-Infanzon, 1990

























Am 78

Hormigas, Amealco, Qro.

-100.20

20.17

Andesite

K/Ar

gms

3.70

0.39

Aguirre, 1997

























Mas 521

La Coronilla, N RGS, Jal.

-103.28

20.85

Basalt

K/Ar

gms

3.69

0.13

Moore et al., 1994





































Andesite

K/Ar

WR

3.60

0.30

IMP, UNPUBLISHED

























LI 102

Chiconquiaco-Palma Sola, Ver.

-96.75

19.62

Basalt alk.

K/Ar

WR

3.60

0.40

Lopez-Infanzon, 1990

























KR-109

C. Tio Cleto, Jal.

-104.50

20.63

Alk.-Basalt

K/Ar

gms

3.55

0.21

Righter & Carmichael, 1992

























Am 81

Huichapan tuff, Hgo.

-99.98

20.13

Ignimbrite

K/Ar

glass

3.52

0.16

Aguirre, 1997

























*

Teziutlan, Pue.

-97.48

19.77

Andesite

K/Ar




3.50

0.00

Yanez-G. and Garcia-D. 1980

























LI 109

Chiconquiaco-Palma Sola, Ver.

-96.78

19.67

Trachy-basalt

K/Ar

WR

3.49

0.35

Lopez-Infanzon, 1990

























KA 3051

Guadalajara, Jal.

-103.31

20.74

Ignimbrite

K/Ar




3.44

0.10

Gilbert et al. 1985

























AZ 146

Presa Sta. Ines, Gto.

-100.60

19.98

Ignimbrite

K/Ar

WR

3.40

0.10

Pradal and Robin, 1994




























Sierra Las Cruces, Mex.

-99.35

19.55

Dacite

K/Ar

WR

3.40




Negendank et al., 1981

























LTX-67

El Vigia, Los Tuxtlas, Ver.

-95.36

18.53

Alk.-Basalt

K/Ar




3.40

0.20

Jacobo-Albarrán et al., 1992

























KR 403C

Sta. Cruz Camotlán, Nay.

-104.68

20.97

Basalt

Ar/Ar

WR

3.38

0.05

Righter et al., 1995

























KR-122

M. Llano Grande, Nay.

-104.53

20.80

Alk.-Basalt

K/Ar

gms

3.38

0.10

Righter & Carmichael, 1992

























KR 386

Jalotemba, Nay.

-105.17

21.40

Alk.-Basalt

K/Ar

gms

3.36

0.17

Righter et al., 1995

























213

Atenguillo, Jal.

-104.43

20.46

Lamprophire

K/Ar

gms

3.30

0.14

Wallace & Carmichael, 1989

























ROE 144

Ixtlan de Los Herv., Mich.

-102.36

20.14

Andesite

K/Ar

WR

3.30

0.30

Rosas et al., 1989

























LTX-33

Barrosa, Los Tuxtlas, Ver.

-95.14

18.19

Alk.-Basalt

K/Ar




3.30

0.26

Jacobo-Albarrán et al., 1992

























Mas-704

E San Marcos, Jal.

-103.52

20.20

Bas.-Andesite

K/Ar

gms

3.29

0.12

Moore et al., 1994

























B 69

E of Tapalpa, Jal.

-103.70

19.93

Lamprophyre

K/Ar

WR

3.29

0.02

Allan 1986

























Mas 530

N Hostotipaquillo, Jal.

-103.99

21.05

Basalt

K/Ar

gms

3.26

0.18

Moore et al., 1994

























KA 4155

Guadalajara, Jal.

-103.39

20.70

Ignimbrite

K/Ar




3.23

0.08

Gilbert et al. 1985

























TQ-308

Hostotipaquillo, Jal.

-103.95

21.03

Basalt

K/Ar

gms

3.19

0.26

Moore et al., 1994

























241

Atenguillo, Jal.

-104.39

20.25

Lamprophire

K/Ar




3.16

0.06

Wallace & Carmichael, 1989

























KR 389

Jalotemba, Nay.

-105.18

21.40

Alk.-and.

K/Ar

gms

3.11

0.07

Righter et al., 1995

























Az 20b

Los Azufres (800-1000), Mich.

-100.68

19.75

Dacite (Ign?)

K/Ar




3.10

0.20

Aumento and Negrin 1980





Download 2.16 Mb.

Share with your friends:
1   ...   13   14   15   16   17   18   19   20   ...   24




The database is protected by copyright ©ininet.org 2022
send message

    Main page