(Photo by MPI/Getty Images) Ohio seems like an odd place for one of the world’s largest and most mysterious prehistoric, man-made effigies, and yet there it is. The central area was uplifted more than 1000 feet, while an outer rim … Photo by author. Coincidence, or was the mound's proximity to a meteor site intended to mark the presence of a very rare and precious element often found in meteors, iridium? Jahrhundert war das recht ungewöhnliche Terrain den damaligen Pionieren aufgefallen und es wurde folglich öfters vermutet, dass die amerikanischen Ureinwohner aus diesem Grund ihren Mound im Krater errichtet hatten. It was once widely believed to be volcanic in origin, but recent studies suggest that it's actually a meteorite impact crater. It is nine miles in diameter and organisms would have felt the impact of the asteroid up to 500 miles away. [2], Der Serpent-Mound-Krater ist ein komplex zusammengesetzter Krater mit einer zentralen Aufpressung, einer Übergangszone und einem Ringgraben – einer ringförmigen Grabenstruktur am Außenrand des Kraters. Serpent Mound is situated in the southwest quadrant of the impact crater. Due to erosion and glaciation not much evidence of the crater is … Another thing to keep in mind, especially when comparing Serpent Mound to other impact structures: the Serpent Mound structure is deeply eroded. Maintained within a park by Ohio History Connection, it has been designated a National Historic Landmark by the United States Department of Interior. In dieser Bohrung konnten auch weitere, bis zu 17 Zentimeter große Strahlenkegel entdeckt werden. Die auf dem abgetragenen präkambrischen Grundgebirge abgelagerte Serie ist generell transgressiv. R. W. Carlton und Kollegen untersuchten 1998 den aus dem Zentralbereich stammenden 903 Meter langen Bohrkern und fanden planare Deformationslamellen in sämtlichen gesteinsbildenden Mineralen, insbesondere in Quarz. Carbon dating has suggested a date of 1070 A.D. for its construction. The Great Serpent Mound is a 1,300-foot long and 3-foot high prehistoric effigy mound located on a plateau of a crater along Ohio Brush Creek in Adams County, Ohio, and is the largest surviving prehistoric effigy mound in the world. This protected historical earthworks is nearly a quarter of a mile long and represents a giant snake holding an egg in its jaws. Serpent Mound is a partially-preserved complex crater, with a central uplift, transition zone, and surrounding ring graben. This created a 5-mile wide crater, upon which ancient Native Americans built a massive mound in the shape of a serpent about 900 years ago. Perhaps a clue can be found in the fact that the Serpent Mound was constructed on the edge of a meteor crater that was formed approximately 300 million years ago. Juli 2020 um 21:15 Uhr bearbeitet. Serpent Mound is the world’s largest surviving effigy mound—a mound in the shape of an animal—from the prehistoric era. Indians built one of the largest mounds in the shape of an animal in the world, inside an ancient large meteor crater about an hour east of I-275. Maintained within a park by Ohio History Connection, it has been designated a National Historic Landmark by the United States Department of Interior. It has a 2-mile diameter. New discoveries: the Muskingum County, Ohio anomaly filled in quickly and was buried by a kilometer of sediments. Photo by author. Es gehört der neoproterozoischen Grenville-Provinz an, die entlang der Grenville Front 50 Kilometer weiter westlich auf die Granite-Rhyolite Province flach nach Westen aufgeschoben ist. The serpent was constructed with a series of coils and the equinoctial sun rises over one of them. The location was declared a National Natural … Serpent mounds interest me also. Over three hundred million years ago a meteor crashed in what would become Adams County, in southwestern Ohio. 1) Some say the area isn’t a coincidence when it’s externally of the magnetic crater. Die Sedimente bestehen vorwiegend aus Dolomiten, Kalken, Tonschiefer, Sandsteinen und untergeordneten Siltsteinen, kaliumreichen Bentoniten und Chert. European-American explorers had already noted the unusual terrain in the 19th century, and it is often speculated that the odd geological features inspired Native Americans to construct the mound at that location. Serpent Mound crater, also known as the Serpent Mound Disturbance, is an eroded meteorite impact crater in Ohio, United States.It lies largely in Adams County, with the northern part mostly in Highland County, except for a small northeast part in Pike County.. It lies largely in Adams County, with the northern part mostly in Highland County, except for a small northeast part in Pike County. [5], In 1980, the Serpent Mound Cryptoexplosive Structure was designated as a National Natural Landmark by the National Park Service. By Michael Earl Patton Indians built one of the largest mounds in the shape of an animal in the world, inside an ancient large meteor crater about an hour east of I-275. Of course, that hasn't stopped people from speculating about Serpent Mound's builders and … Semi-nomadic descendents of the Hopewell culture, known as the Fort Ancient peoples, settled in this part of Ohio between AD 1000 and … Bereits im 19. Crater at Serpent Mound By Thomas T. Johson . Eine genaue Altersbestimmung der Kraterstruktur liegt bisher noch nicht vor, sie kann daher nur relativ eingegrenzt werden. Since there are no volcanoes in the region, it is generally accepted to have been caused by a cosmic encounter. Located on the edge of the Appalachian Mountain Escarpment, the Serpent Mound Crater has unusual geology, which dates back about 600 million years to the pre … Serpent Mound is a gigantic earthen sculpture of a snake more than 1,300 feet long and around 4 feet high, with its head aligned to the setting sun on the summer solstice. Serpent Mound was America’s first privately funded archaeological preserve. Despite over a century of research, there is no conclusive evidence about … Serpent Mound Crater Software File Own Guard v.2.1 The File Own Guard is designed for a strong file encryption by the range of crypto-algorithms with an adjustable compression and secure file removal (shredding) using one of the eight special algorithm. [6], Coordinates: .mw-parser-output .geo-default,.mw-parser-output .geo-dms,.mw-parser-output .geo-dec{display:inline}.mw-parser-output .geo-nondefault,.mw-parser-output .geo-multi-punct{display:none}.mw-parser-output .longitude,.mw-parser-output .latitude{white-space:nowrap}39°2′N 83°24′W / 39.033°N 83.400°W / 39.033; -83.400. The Serpent Mound is an impact structure left by an asteroid that struck the Earth over 300 million years ago. mound, constructed along the plateau of a crater, had previously been attributed to the Adena and Hopewell Cultures. Far fewer have heard that it is inside a crater that was formed […] The Serpent Mound Crater: The Great Serpent mound is placed on a plateau overlooking a unique 5-mile diameter circular "cryptoexplosion" area with its own gravity and faulted and folded bedrock. Serpent Mound crater: | | ||| | Shatter cones associated with the Serpent Mound impact... World Heritage Encyclopedia, the aggregation of the largest online encyclopedias available, and the most definitive collection ever assembled. Der Serpent-Mound-Krater, bekannt auch als Serpent Mound Disturbance,[1] ist nach dem Serpent Mound benannt, der auf einem Plateau im Bush Creek Valley im Südwesten der Kraterstruktur liegt. The database lists an age of less than 320 million years. It was named for the famous effigy mound that lies in its southwest quadrant. Although eroded, the original rim diameter has been estimated at 8 km (5.0 mi) and the age is estimated to be less than 320 million years (Mississippian or younger). From this, perhaps some insight can be gained as to why the Serpent Mound effigy is located where it is. [4], The crater is named after the Serpent Mound, an effigy mound, located on a plateau in Brush Creek Valley within the crater. The Great Serpent Mound is a 1,348-foot-long, three-foot-high prehistoric effigy mound on a plateau of the Serpent Mound crater along Ohio Brush Creek in Adams County, Ohio. Serpent Mound - Pre-historical Native Indians Burial Site - panoramio.jpg 5,184 × 3,456; 12.3 MB Serpent Mound - The Century.gif 512 × 273; 37 KB Serpent Mound 03.jpg 2,400 × 1,600; 3.32 MB The Serpent Mound is the largest surviving effigy mound in the world, and is a spectacular site to behold. Die außerhalb des Kraters relativ ungestörte Sedimentserie beginnt mit Mittleren Kambrium und reich bis ins frühe Unterkarbon (Mississippium). Planetary and Space Science Centre University of New Brunswick Fredericton, "A Revised Diameter for the Serpent Mound Impact Crater in Southern Ohio", "Unearthing clues at Serpent Mound: Geologists find evidence of a meteor crash near prehistoric monument in Adams County", "National Natural Landmarks - National Natural Landmarks (U.S. National Park Service)", https://en.wikipedia.org/w/index.php?title=Serpent_Mound_crater&oldid=989488345, Creative Commons Attribution-ShareAlike License, This page was last edited on 19 November 2020, at 07:50. Der Krater gehört größtenteils zum Adams County, im Norden berührt er das Highland County und im Nordosten gerade noch das Pike County. The Serpent Mound of Ohio was first reported from surveys by Ephraim Squier and Edwin Davis in their historic volume Ancient Monuments of the Mississippi Valley, published in 184… The valley beneath the effigy is really the western rim of a mysterious, four-mile-wide, circular crater – the eroded remains of a huge, catastrophic event geologists call “The Serpent Mound Disturbance.” About 300 million years ago, either an asteroid collision or an underground explosion blew apart more than seven cubic miles of rock. Der Krater ist jetzt zwar vollständig erodiert, dennoch konnte sein ursprünglicher Durchmesser auf 8 Kilometer eingegrenzt werden. [2][3], It is classified as a complex crater because it features a central uplift, a transition zone, and a ring graben (a ring-shaped trough in the outer part of the crater). Jahrhundert war das recht ungewöhnliche Terrain den damaligen Pionieren aufgefallen und es wurde folglich öfters vermutet, dass die amerikanischen Ureinwohner aus diesem Grund ihren Mound im Krater errichtet hatten. Der Impakt hat nach dem Oberkarbon (Mississippium) stattgefunden. Das über 1000 Meter mächtige Paläozoikum wird dann seinerseits diskordant von glazialen Ablagerungen des Pleistozäns (Illinoian) überdeckt, die zusammen mit holozänem Alluvium, Kolluvium und rezenten Böden den Bereich des Kraters maskieren. Many people have heard of Serpent Mound, the mysterious earthen mound built centuries ago. RELATED: 10 Things You Didn’t Know About The Panama Canal. Serpent Mound Crater is an unusual geological formation in southwestern Ohio. Eine paläomagnetische Untersuchung von Doyle R. Watts (2004) legt nahe, dass sie nicht jünger als 256 Millionen Jahre (ausgehendes Perm, Lopingium) sein kann. Die paläozoische Sedimentfolge befindet sich hier am Westrand des Appalachen-Beckens, im Übergangsbereich zur Hochlage des Cincinnati Arch. Eine Studie aus dem Jahr 2010 schätzt ihn jedoch mit 14 Kilometer weitaus höher ein.[3]. They have nicknamed this area the Serpent Mound Crater after the structure that now resides inside of it. Credit for preserving this archeological treasure largely goes to Professor Frederic Ward Putman and the ladies of Boston who bought the land via a “subscription” in 1887. Once the ladies obtained the land they deeded it over to Peabody Museum of Harvard University where Professor Putman worked. Serpent Mound crater, also known as the Serpent Mound Disturbance,[1] is an eroded meteorite impact crater in Ohio, United States. It landed here about 300 million years ago and it created a crater that is between five and eight miles in diameter. [2] However, a 2010 paper suggested that the maximum rim diameter is 14 kilometres (8.7 mi). Serpent Mound is the largest effigy mound in the world and is thought to represent an uncoiling serpent. (Mississippian or younger.) The mound is laid out in such a way that on the summer solstice, the sun sets over the head of the great serpent. Wikipedia places the crater in Ohio's Adams, Pike, and Highland counties. Within the crater lies an anomalous gray, dolomitic polymict breccia with unique characteristics we informally refer to as the Serpent Mound Breccia (SMB). The mound, built about 1,000 years ago, straddles land near the crater's southwest edge and may have had a religious function, although nobody knows for sure what philosophy and beliefs shaped its origin. Originally, it was identified in a single (type) location in the western crater. 39.033333333333-83.4Koordinaten: 39° 2′ 0″ N, 83° 24′ 0″ W. Reidel, S. P., Koucky, F. L. und Stryker, R. J.: https://de.wikipedia.org/w/index.php?title=Serpent-Mound-Krater&oldid=202096226, „Creative Commons Attribution/Share Alike“. Crater Name Location Latitude Longitude Diameter (km) Age (Ma) Exposed Drilled Targed Rock** Bolid Type*** Serpent Mound: Ohio, U.S.A. N 39° 2' W 83° 24' 8 < 320: Y: Y: S - The Great Serpent Mound in Adams County, Ohio, built between 800 BC and AD 400. David Wood (1986; see Planetary Mysteries ) discovered a serpent feature in the valley of Rennes in France (see Crescen2.jpg ). Its fossil-rich sediments extend more than 5000 feet deep. [4] Im Jahr 1979 wurden zwei Bohrungen bis auf 629 und 903 Meter im Kraterbereich niedergebracht, die sehr gestörte Schichtverhältnisse im Krater nachweisen konnten. Der Serpent-Mound-Krater ist ein erodierter Impaktkrater im südlichen US-amerikanischen Bundesstaat Ohio. Resembling an uncoiling serpent, the mound is steeped in mystery and controversy. Der Serpent-Mound-Krater, bekannt auch als Serpent Mound Disturbance, ist nach dem Serpent Mound benannt, der auf einem Plateau im Bush Creek Valley im Südwesten der Kraterstruktur liegt. Many people have heard of Serpent Mound, the mysterious earthen mound built centuries ago. Bereits 1960 hatte R. S Dietz im Kraterbereich Strahlenkegel vorgefunden. As such, it was the last entity that the soul encountered along the Milky Way Path, before entering the Land of the Dead.romain It is also the case that Serpent Mound is located with a meteor impact crater.romain The impact that caused the crater occurred abut 250 million years ago.It is not likely that the Serpent Mound builders recognized the area as an impact crater. Das Grundgebirge wird von nur unwesentlich nach Osten einfallendem Paläozoikum diskordant überdeckt. You can help Wikipedia by expanding it. 10 Curious Facts About The Serpent Mound! Serpent Mound Crater - The Earth Impact Database, maintained by the University of New Brunswick, lists the Serpent Mound impact crater as an 8 kilometer structure exposd at the surface in sedimentary rock. Bereits im 19. 2) The best way to view its form is from up in the air! Wählen Sie aus erstklassigen Inhalten zum Thema Serpent Mound Crater in … This Adams County, Ohio state location article is a stub. The tail of the serpent. Vorgefunden wurden auch Brekzien mit eventuellem Hinweis auf Impaktschmelzen. Ohio is an ancient sea bed dating back hundreds of millions of years, to a time when the earth was covered with a salt water sea. [5] Die Brekzien zeigten überdies Anreicherungen an siderophilen Elementen wie Chrom, Kobalt, Nickel und Iridium, die auf bis zu 0,2 % einer Meteoritenkomponente in den Brekzien schließen lassen. At the Serpent Mound there are several overlooks which provide views looking toward the southwestern rim of the crater. Das präkambrische Grundgebirge wird unter dem Serpent-Mound-Krater in 1128 Meter Tiefe angetroffen. Finden Sie perfekte Stock-Fotos zum Thema Serpent Mound Crater sowie redaktionelle Newsbilder von Getty Images. It’s surprising that an impact crater this size has a central peak. The Great Serpent Mound is a 1,348-foot-long (411 m), three-foot-high prehistoric effigy mound on a plateau of the Serpent Mound crater along Ohio Brush Creek in Adams County, Ohio. Diese Seite wurde zuletzt am 21. The Serpent Mound Impact Crater is named after Serpent Mound - a prehistoric Native American effigy mound shaped like a snake. The serpent effigy is about 424 m (1,388 ft) in [6] Karbonatbasierte Vererzungen des Mississippi-Valley-Typs beschränken ihr Maximalalter auf das Ende des Oberkarbons (Pennsylvanium) (um 300 Millionen Jahre).