File:Effigy Mounds National Monument - 50207597282.jpg
![File:Effigy Mounds National Monument - 50207597282.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/a/ad/Effigy_Mounds_National_Monument_-_50207597282.jpg/800px-Effigy_Mounds_National_Monument_-_50207597282.jpg?20210210164716)
Original file (3,000 × 1,995 pixels, file size: 4.67 MB, MIME type: image/jpeg)
Captions
Captions
Summary
[edit]DescriptionEffigy Mounds National Monument - 50207597282.jpg |
English: Effigy Mounds National Monument preserves more than 200 prehistoric mounds built by Native Americans. Numerous effigy mounds are shaped like animals, including bears and birds. These were built mostly in the first millennium, by peoples of the Woodland Culture. In 2017, they were featured in the America the Beautiful Quarters Program.
The monument is located primarily in Allamakee County, Iowa, with a small part in Clayton County, Iowa, in the midwestern United States. The park's visitor center is located in Harpers Ferry, Iowa, just north of Marquette. Lidar-derived image of Marching Bears Mound Group, Effigy Mounds National Monument. Prehistoric earthworks by mound builder cultures are common in the Midwest. However, mounds in the shape of mammals, birds, or reptiles, known as effigies, apparently were constructed primarily by peoples in what is now known as southern Wisconsin, northeast Iowa, and small parts of Minnesota and Illinois. Exceptions are the Great Serpent Mound in south-eastern Ohio, and Mound A at Poverty Point, Louisiana, built in the shape of a large soaring bird. Effigy Mounds National Monument takes in the western edge of the effigy region. The North Unit (67 mounds) and South Unit (29 mounds) are located where the counties meet along the Mississippi River. They are contiguous and easily accessible. The Sny Magill Unit (112 mounds) is approximately 11 miles (18 km) south of the other units, and offers no visitor facilities. Other mounds are located on remote parts of the Monument property. The monument contains 2,526 acres (10.22 km2) with 206 mounds, of which 31 are effigies. The largest, Great Bear Mound, measures 42 meters from head to tail and rises over a meter above the original ground level. Source: Wikipedia en.wikipedia.org/wiki/Effigy_Mounds_National_Monument |
Date | |
Source | https://www.flickr.com/photos/21874566@N07/50207597282/ |
Author | RuggyBearLA |
Camera location | 43° 05′ 31.8″ N, 91° 10′ 48.72″ W ![]() ![]() | View this and other nearby images on: OpenStreetMap | ![]() |
---|
Licensing
[edit]![w:en:Creative Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/7/79/CC_some_rights_reserved.svg/90px-CC_some_rights_reserved.svg.png)
![attribution](https://upload.wikimedia.org/wikipedia/commons/thumb/1/11/Cc-by_new_white.svg/24px-Cc-by_new_white.svg.png)
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
![]() |
This image was originally posted to Flickr by RuggyBearLA at https://flickr.com/photos/21874566@N07/50207597282. It was reviewed on 10 February 2021 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
10 February 2021
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 16:47, 10 February 2021 | ![]() | 3,000 × 1,995 (4.67 MB) | Ser Amantio di Nicolao (talk | contribs) | Uploaded a work by RuggyBearLA from https://www.flickr.com/photos/21874566@N07/50207597282/ with UploadWizard |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | RICOH IMAGING COMPANY, LTD. |
---|---|
Camera model | PENTAX K-3 II |
Author | RUGGYBEARLA |
Copyright holder |
|
Exposure time | 1/200 sec (0.005) |
F-number | f/22 |
ISO speed rating | 200 |
Date and time of data generation | 10:33, 23 December 2019 |
Lens focal length | 10 mm |
Latitude | 43° 5′ 31.8″ N |
Longitude | 91° 10′ 48.72″ W |
Altitude | 275.3 meters above sea level |
City shown | Harpers Ferry |
Width | 5,796 px |
Height | 3,854 px |
Bits per component |
|
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 240 dpi |
Vertical resolution | 240 dpi |
Software used | Adobe Photoshop 21.1 (Windows) |
File change date and time | 23:23, 27 May 2020 |
Exposure Program | Normal program |
Exif version | 2.31 |
Date and time of digitizing | 10:33, 23 December 2019 |
APEX shutter speed | 7.643856 |
APEX aperture | 8.918863 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Color space | sRGB |
Focal plane X resolution | 2,561.2555847168 |
Focal plane Y resolution | 2,561.2555847168 |
Focal plane resolution unit | 3 |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 15 mm |
Scene capture type | Standard |
Contrast | Hard |
Saturation | Normal |
Sharpness | Hard |
Subject distance range | Distant view |
GPS time (atomic clock) | 17:33 |
Satellites used for measurement | 10 |
Receiver status | Measurement in progress |
Measurement mode | 3-dimensional measurement |
Speed unit | Kilometers per hour |
Speed of GPS receiver | 0.65 |
Reference for direction of movement | True direction |
Direction of movement | 143.77 |
Reference for direction of image | True direction |
Direction of image | 237.78 |
Geodetic survey data used | WGS-84 |
GPS date | 23 December 2019 |
GPS tag version | 0.0.3.2 |
Lens used | Sigma or Tamron Lens |
Date metadata was last modified | 16:23, 27 May 2020 |
Rating (out of 5) | 1 |
Unique ID of original document | 52E7B75263FEA874D9E9D403F5AA2E14 |
Province or state shown | Iowa |
Country shown | United States of America |
Code for country shown | US |
IIM version | 4 |