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Before the arrival of Europeans in the early 16th century, Indians built a series of canals in South Florida, including a 2.5-mile canal that connects Pine Island Sound to Matlacha Pass through Pineland and a 7-mile canal system at Ortona.
All of South Florida’s canals from that era were built to facilitate trade.
As to who built the canal, which was about 40 feet wide at the top and 12 feet wide at the base, archaeologists aren’t sure; Carr believes it was Indians from the Ten Thousand Islands rather than the Calusa, who dominated South Florida for centuries from population centers at Mound Key in Estero Bay and Pineland.
His reasoning is based on pottery found in the area.
Andrew E. Douglass wrote of the canal in the 1885 Florida Antiquarian: “It is impossible to imagine the object of so vast and laborious an undertaking... But by whomever constructed and for whatever purpose, it is a work of great, and, we must suppose, well organized and intelligent labor, and well calculated to excite astonishment and admiration.”
The Hohokam seem to have constructed an assortment of simple canals combined with weirs in their various agricultural pursuits. Between the 7th and 14th centuries, they also built and maintained extensive irrigation networks along the lower Salt and middle Gila rivers that rivaled the complexity of those used in the ancient Near East, Egypt, and China. These were constructed using relatively simple excavation tools, without the benefit of advanced engineering technologies.
Their name is derived from the fact of their having made a considerable variety of tools and ornaments out of Lake Superior copper by the processes of cold hammering or heating and hammering. The copper artifacts, most of which have occurred as surface finds, are distinctive for their thick coat of copper salts and heavy acid erosion which suggest considerable antiquity. The Osceola Site (Ritzenthaler, 1945) showed that a-long with such Old Copper artifacts as socket-tang spear points, spuds, knives, awls, conical points, beads, and bracelets there occurred a rather distinctive chipped-stone industry. The chipped-stone work exhibited fine workmanship in primary flaking and secondary retouching, and included in its products a characteristic type of drill, scraper, and point. The points were consistent in having a lanceoate shape with rather parallel sides, side notching, and a concave or sometimes straight base. Two bannerstones, of the "bow-tie" and prismoidal type, found by amateurs at the site provide evidence that they also made ground-stone artifacts.
Originally posted by Aliensun
I want to see the damned shovel that they used to dig the canal!.
Meaning, it is unlikely that native Americans built such a canal, but of course, that must be the official response. Pottery shards only mean that some people were there later and it could have been thousands of years after the canals were dug and perhaps fell into disuse.
To hand dig such a canal would have been an immense job, taking thousands of man hours that would have been better spent in hand carrying the trade materials. After all, how much trading can primitive cultures do? As a rule, a culture is self-supporting from its home region and trading between Indian nations was common for special, often "luxury" items, but not to the extent that canals were necessary or worth the trouble of building.
Where are the engineering standards that must be utilized for such an undertaking? My joke about the shovel, cuts to the heart of this mystery.
More and more we are confronted with the increasing mystery of when will these fields of study start suspecting that the unfolding history of the entire world's civilzations do not seem to follow the old text books?
Originally posted by geobro
whats not to believe the egyptians managed to do the same thing .same in england at stonehendge .try looking up egptian finds at grand canyon in 1908 .wonder what the smithsonian were dumping by the barge load .history stinks like a rotten egg
Originally posted by Aliensun
After all, how much trading can primitive cultures do? As a rule, a culture is self-supporting from its home region and trading between Indian nations was common for special, often "luxury" items
Originally posted by Danbones
The Hohokam seem to have constructed an assortment of simple canals combined with weirs in their various agricultural pursuits. Between the 7th and 14th centuries, they also built and maintained extensive irrigation networks along the lower Salt and middle Gila rivers that rivaled the complexity of those used in the ancient Near East, Egypt, and China. These were constructed using relatively simple excavation tools, without the benefit of advanced engineering technologies.
en.wikipedia.org...
I hope i'm not off topic but here is a similar culture in the southwest who dug canals and irrigation systems.
I think there may have been some more advanced accomplishmnents going on then sometimes the first nations may get credit for
canals, trade, mound cities, constitutions, the oldest functioning democracies...
Originally posted by MapMistress
The Hohokam were another tribe that was wiped out on first contact. There was an expedition into Arizona in the early 1500s and the explorers sent back information to Spain about the land and a group that sounded similar to "Four Waters" Hohokam. Then Hohokam land was put on the Royal Spanish claimed lands with about half of the Gila River drawn on the map.
Cortes was then sent back to Arizona on the previous explorers information, but by 1530 the Hohokam had been wiped out. Most likely disease on first contact. So the Florida tribe who vanished is probably related to the Hohokam who vanished.