The Arizona sentinel., 1911-01-19
POSSIBILITIES 0F YUMA { REGION UNEMPLOYED The Soil Simply Marvellous in its
 Pf0iGGiiT8nGSS And the Climate is EatGxiCatingiy
 SaluijTioaS
BY GEORGE N. BU RTCN. In los Angeles Times.

IL is very far from semi-Elillenium since l three little open boats under the flag Of Spain ! i rst touched the waters of the western temi sphere and revealed the new world to the eyes or Europeans. II is only little over a century since the United States Of America sprane, so 10 speak, like Pa'las Athene from tbe brain og love, completely armed ad dition to the family Of nations. IL is but little yer half century since California be- came part of these United States Of America and less than a generation since the settle ment Of tEc Great Southwest began.
 In all the I25 years since the Republic was founded, also in the half century since Cali foTnia became one of the States Of inc Union and during every year of the last thirty, 6 re- aIiZation fthe vast riches Of the American continent, of the territory Of tEe United States and of this Great Southwest has been more and more astonishing to the minds oi men. One would suppose that by today we knew pretty thoroughly what the undevelop- ed resources of the Great Southwest might reasonably he expected to become We have not reached the depths Of this great ocean of wealth with our pUmmetline yet.
 In a residence of forty years on the Coast the writer thought he knew little about what there is on the Coast, and as most of these years have been spent ill and around Los Angeles. he naturally had little con- ceit that he was pretty well acquainted with the Great Southwest. Last week a trip to the Colorado River bottoms. below Yuma made h:m feel as tenderfoot who had come in on the last train. New to him, this wonderful region and its possibilities are pretty well Iy,,,c 4,D , n The Times by the stories published, if not by the demon Stration of their own eyes.
 Yuma lies on the map just twelve miles from where the government is putting in the great Laguna dam, at the confluence of the Gila and Colorado Rivers. It is twelve miles from Yuma down the river to the Mexican bounGTy line on the Arizona side of the river At one point. just below Yuma, the interna- tional boundry line runs up along the river which there takes a westerly trend and from Yuma to Mexico is only few miles.
 ONCE A MIGHTY STREAM.
 Ages ago when the mountain ranges of Arizona and California lowered toward the stars, at least twice as high as they do now, rains were very freduent and came down in torrcntiaI volumes all along these mountain ridges The Colorado River in these past ages was a mighty stream, sweeping down debris in tons every second Of it's flow. The Cobra do sink was at that time a great inland sea, which spread over the country on both sides of where the river now runs. AS the erosion of winds and storms, landslideS and glaciers wore down the mountain ridges year by year, the great river carried down a vast amount of silt, erosion from the rocks full of phos' phates, times and dlsintergrated graniteS, &s well as the vegetation along its banks; and sinks of the Colorado.
 As the mountain tops were worn down, the rains became less frequent and less in volume but the erosion Of rocks and river banks, the trees and vegetable mould torn from the banks still came down and settled into the bottom of thegreat inland lake This gecgical process went on from age to age to our time, leaving the Colorado at Yuma a stream ab0ut Ealf a mile wide and being at the present time about twenty feet deep ia the deepest portion.
 It is not necessary to remind CalifOrnians that the Spanish missionaries and explorers called this river the Colorado because of the reddish color of it's waters. 1t is the Colorado up in the Grand Canyon in Arizona and down past The Needles. But at this time of tue year, after passing the mouth of the Gila, instead Of the red river it becomes the brown river. 1t actually lOeks today as if ten per cent of its flow was silt and only ninety per cent water