File:Graham Cave excavation f12.jpg
Original file (2,592 × 1,944 pixels, file size: 1.05 MB, MIME type: image/jpeg)
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This is an image of a place or building that is listed on the National Register of Historic Places in the United States of America. Its reference number is 66000420. |
Summary
DescriptionGraham Cave excavation f12.jpg |
English: Graham Cave is a Native American archaeological site near Mineola, Missouri in Montgomery County. The entrance of the sandstone cave forms a broad arch 120 feet (37 m) wide and 16 feet (5 m) high. Extending about 100 feet (30 m) into the hillside, the cave protects an historically important Pre-Columbian achaeological site from the ancient Dalton and Archaic period dating back to as early as 10,000 years ago.
The cave was extensively excavated between 1949 and 1955 by the University of Missouri and the Missouri Archaeological Society. This image shows the edge of an excavation with layers dated more than 8800 years back. It partially exposes a circle of stones around a larger stone, considered to possibly be a council ring. Contrast adjustment is the only change made to this image after retrieval from the camera. |
Source | Own work |
Author | Kbh3rd |
Camera location | 38° 54′ 19.8″ N, 91° 34′ 32.16″ W | View this and other nearby images on: OpenStreetMap | 38.905500; -91.575600 |
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
Items portrayed in this file
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38°54'19.8"N, 91°34'32.2"W
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 01:13, 3 February 2009 | 2,592 × 1,944 (1.05 MB) | Kbh3rd | {{Information |Description={{en|1=Graham Cave is a Native American archaeological site near Mineola, Missouri in [[:en:Montgomery |
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Metadata
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Camera manufacturer | EASTMAN KODAK COMPANY |
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Camera model | KODAK P850 ZOOM DIGITAL CAMERA |
Exposure time | 1/8 sec (0.125) |
F-number | f/2.8 |
ISO speed rating | 50 |
Date and time of data generation | 16:44, 31 January 2009 |
Lens focal length | 6 mm |
JPEG file comment | Graham Cave is a Paleo-Indian archaeological site in Montgomery County, Missouri
Copyright 2009 by Wikipedian Kbh3rd http://en.wikipedia.org/wiki/User:Kbh3rd Some rights reserved: You may reuse this image under the terms of your choice of these two licenses:
3.0 License. In short: you are free to share and make derivative works of the file under the conditions that you appropriately attribute it, and that you distribute it only under a license identical to this one. License text at http://creativecommons.org/licenses/by-sa/3.0/
under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is found at this location on the Internet: http://commons.wikimedia.org/wiki/Commons:GN |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | GIMP 2.4.5 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 16:44, 31 January 2009 |
Meaning of each component |
|
Shutter speed | 3 |
APEX aperture | 3 |
Exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Exposure index | 50 |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 36 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |