Английская Википедия:Folkert Mound Group

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The Folkert Mound Group of Hardin County, Iowa is a collection of 27 prehistoric mounds on the bluffs above the Iowa River, in a variety of shapes, including linear, compound, conical, and an enigmatic cruciform mound. The earliest map of the mounds was made by John Hotopp in 1974,[1] and the mound group was mapped in detail in 2006.[2] The alignment of the cruciform mound is especially interesting to researchers.[3] Horton[4] felt the cruciform mound aligned with the 11th century Crab Nebula supernova. However Lensink[5] felt there was little evidence of this possible alignment. An apparent alignment of the largest conical mound, A, in the south with the end peaks of the cruciform mound, X, and an alignment between Mound X and the end of longest mound, T, has been postulated, but the meaning of these alignments is unknown.[6]

References

Шаблон:Reflist

Шаблон:National Register of Historic Places Шаблон:NRHP in Hardin County, Iowa


Шаблон:HardinCountyIA-NRHP-stub

Партнерские ресурсы
Криптовалюты
Магазины
Хостинг
Разное

  1. ↑ Hotopp map of 13HA30, 1974, on file, Office of the State Archaeologist, Iowa City.
  2. ↑ Collins and Whittaker (2007) Digital Mapping and Ground-Penetrating Radar Survey of the Folkert Mound Group (13HA30), Hardin County, Iowa. Contract Completion Report 1395. Office of the State Archaeologist, University of Iowa, Iowa City.
  3. ↑ Collins and Whittaker (2007) Folkert Mound Group Revealed: Restoration and Non-Destructive Mapping of Hardin County Mounds. Newsletter of the Iowa Archaeological Society 57(1):10, http://www.uiowa.edu/~osa/IAS/central/Spring2007.pdf Шаблон:Webarchive
  4. ↑ Horton (2007) A Star Explodes! A.D. 1054: Did Prehistoric Native Iowans Witness and Record this Titanic Stellar Event? Newsletter of the Iowa Archaeological Society 57(3):1-2.
  5. ↑ Lensink (2007) Newsletter of the Iowa Archaeological Society 57(3):2.
  6. ↑ Collins and Whittaker (2009) Alignments at the Folkert Mound Group. Newsletter of the Iowa Archaeological Society 59(1):1-2
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