File:Clovis_spearpoints_-_Cleveland_Museum_of_Natural_History.jpg
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Summary
DescriptionClovis spearpoints - Cleveland Museum of Natural History.jpg |
English: Clovis spearpoints on display at the Cleveland Museum of Natural History in Cleveland, Ohio. Named for Clovis, New Mexico, where such uniquely designed spearpoints were first found by archeologists, these spearpoints date from 13,500 to 13,000 years ago. They were found in (from left to right) Wisconsin, Wisconsin, Wisconsin/Illinois border, Illinois, Ohio, and Georgia. |
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Date | ||||
Source | https://www.flickr.com/photos/23165290@N00/21047193455/ | |||
Author | Tim Evanson | |||
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Licensing
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Items portrayed in this file
depicts
26 December 2014
image/jpeg
41e6854bd552cfd4626ca6413b3af2fef9af3b2e
2,184,104 byte
1,162 pixel
2,500 pixel
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 02:38, 7 October 2015 | 2,500 × 1,162 (2.08 MB) | FunkMonk | User created page with UploadWizard |
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Metadata
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Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D7100 |
Exposure time | 1/15 sec (0.066666666666667) |
F-number | f/5.6 |
ISO speed rating | 3,200 |
Date and time of data generation | 15:33, 26 December 2014 |
Lens focal length | 50 mm |
Horizontal resolution | 600 dpi |
Vertical resolution | 600 dpi |
Software used | Adobe Photoshop Lightroom 5.7.1 (Windows) |
File change date and time | 20:47, 31 August 2015 |
Exposure Program | Not defined |
Exif version | 2.3 |
Date and time of digitizing | 15:33, 26 December 2014 |
Shutter speed | 3.906891 |
APEX aperture | 4.970854 |
Exposure bias | 0 |
Maximum land aperture | 5 APEX (f/5.66) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 50 |
DateTimeDigitized subseconds | 50 |
Focal plane X resolution | 2,558.641204834 |
Focal plane Y resolution | 2,558.641204834 |
Focal plane resolution unit | 3 |
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 | 1 |
Focal length in 35 mm film | 75 mm |
Scene capture type | Standard |
Scene control | High gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Serial number of camera | 2534693 |
Lens used | 18.0-55.0 mm f/3.5-5.6 |
Date metadata was last modified | 16:47, 31 August 2015 |
Unique ID of original document | 77BD63C6C830C8E96C304D1D5BCD9061 |
IIM version | 4 |