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 TORO LIMESTONE MEMBER OF CHAGRES SANDSTONE-continued

188d 6236 -_-_ Borrow pit west of Gatun Dam, Canal Zone. Limestone overlying Gatun formation. D. F. MacDonald, 1912. [Approximately same as locality 188.] Not plotted.
188e 8442 Hill southwest of Gatun locks, Canal Zone. A. A. Olsson, 1918. [Approximately same as locality 188.[ Not plotted.
189 8392 -- Rio Indio trail from Gatun to Chagres, Canal Zone. A. A. Olsson, 1918. Location approximate. 190 8402 Tick Creek, station 4H, Panamd(?).
 Anoenia zone. A. A. Olsson, 1918. [Probably downstream from locality 167.] Not plotted. 191 8371 Headwaters of Rio Pifna, station 46, Canal Zone. Anomia zone. E. R. Lloyd and G. M. Bevier, 1918. Location approximate. 192 8404 -- Pifna triangulation station region, station 0, Canal Zone. Anonmia zone. D. F. MacDonald and A. A. Olsson, 1918. Location approximate. 193 8401 ---- 200 feet (60 meters) below and 500 feet (150 meters) southeast of Ramos triangulation station, Canal Zone. Anomia zone. A. A. Olsson, 1918. Location approximate. 194 8373 Trail from Gatun Dam to Escobal, station 28, Canal Zone. Anomia zone limestone. G. M. Bevier and A. A. Olsson, 1918. Location indefinite; not plotted.
 195 8403 -- Trail from Escobal to Lagarto, station 1, Panamd. Anomia zone. A. A. Olsson, 1918. [Possibly along Rio Arriero.) Not plotted. 196 8405 Trail from Escobal to Lagarto, station 6, Panamd. Anomia zone limestone. A. A. Olsson, 1918. [Possibly along Rio Arriero.] Not plotted.

 CHAGRES SANDSTONE PROPER

197 8482 --___ Rio Indio area, station 4, Canal Zone.
 A. A. Olsson, 1918. [This Rio Indio is the minor tributary of Rio Chagres west and northwest of Gatun Dam; unnamed on plate 1.] Location approximate. 198 8484 --_-_ Pinia region, station 33, Canal Zone.
 A. A. Olsson and G. M. Bevier, 1918. [Probably along Rio Pina.[ Not plotted.


report


 CHAGRES SANDSTONE PROPER-COntinued

 199 8443 Pifia region, station 34, Canal Zone.
 A. A. Olsson and G. M. Bevier, 1918. [Probably along Rio Pifia.] Not plotted.
 200 8406 Headwaters of Quebrada Cana [Rio Cano Quebrado], station 32 plus 100 feet (30 meters), Panamd. A. A. Olsson, 1918. Location approximate. 201 8439 Quebrada Cana [Rio Casio Quebradol region, station 2 plus 200 feet (60 meters), Panamd. A. A. Olsson, 1918. [Probably along Rio Caoo Quebrado or Rio Arriero.] Not plotted.
 202 8389 Trail from Escobal to Lagarto, station 2 plus 100 feet (30 meters). A. A. Olsson, 1918. [Probably along Rio Cano Quebrado or Rio Arriero.[ Not plotted.
 203 8436 Rio Pavolina, a tributary of Rio Lagarto, station 4, Panaml. A. A. Olsson, 1918. Location indefinite; not plotted.
 204 8441 1.5 miles (2. 4 kilometers) east [northeast] of mouth of Rio Chagres, 1,000 feet (300 meters) from ocean, Canal Zone. A. A. Olsson, 1918. 205 8387 Caribbean coast between Rio Chagres and Pina, near Pina, Canal Zone. A. A. Olsson, 1918. Not plotted. 206 16937 52 Caribbean coast near mouth of Rio Pifna; road cut on west side of river about 90 meters west of road fork, Panamd. Massive fine-grainedsandstone. T. F. Thompson and AV. P. Woodring, 1947. 206a _--_--__-- Stanford University locality 2699.
 Same locality. Latitude 9'16' N., plus 4,200 feet (1,280 meters), longitude 80 3' W. T. F. Thompson, 1943. Not plotted. 206b 16938 52a Caribbean coast near mouth of Rio Pina; road cut about 90 meters west of locality 206, Panamd. Massive fine-grained sandstone. T. F. Thompson and W. P. Woodring, 1947. Not plotted.
 207 16969 _----- Caribbean coast; road cut on south side of Rio Lagarto about 230 meters south of Lagarto, Panamd. S. M. Jones, 1947.
 208 8437 -____- Caribbean coast at mouth of Rio Indios [Indio], station 5, Panamt. A. A. Olsson, 1918. Plotted on figure 3.