a 
102° 30° 
id 
oa 
he Torecuato 
wake 
Patambon 
Pomatdcuaroo | fo Cocucho ot 
Urapicho, A 
e 
Ms ¢ <= oAhuiran 
Sicuichog | =® 
° Choropaneee @ 
eo? 
ae 
ee 
s 
oAngahua 
“hee e 
e 
©Zirosto 
e e 
° 
Peribon : A 
o e A 
<a Oe Gar e ie vKa 
2 @VOL. DE PARICUTIN Tingombato 
x KAKA) ce 
A 
Cee : \ 
? el 
° 
6. DE TANCITARO i ifs ANA *oQer" Ang 
‘ Uruopany QS i . 
, RA 
oToncitaro 
a) 
102° 
Map 2.—Ge : 
: 0; s : 
jeognostic map of the modern Tarascan area. Explanation of symbols: (1) Steep slopes of Tertiary composite volcanoes. 
unconsolidated ash, cinder, and other volcanic debris. 
malpai d i 
a sa Low er slopes of volcanoes, cols, mesas, small flattish basins of consolidated and 
alluvium and lacustrine deposits. (6) Highly dissected volcanic slopes of the southern escarpment. 
@° Azojo 
San Jerénimo b> 
De 
, Oo 
f 
eg 
Q oO 
* of 2 
mroageifeaera see » 
° 
PGtzcuaro \ 
go GD) 
A ) 
aot 
Guanajot 
ow Wd 
Santa Claraom—" Y 
101" 30° 
(2) Recent cinder cones. 
Data from aerial photographs and field notes. 
(3) Recent lava flows 
(5) Large flattish-floored basins 
7148988 O - 48 (face p. 2) 
