File:Prehistoric Trackways NM (9411602316).jpg
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Summary
[edit]DescriptionPrehistoric Trackways NM (9411602316).jpg |
The Prehistoric Trackways National Monument was established in 2009 to conserve, protect, and enhance the unique and nationally important paleontological, scientific, educational, scenic, and recreational resources and values of the Robledo Mountains in southern New Mexico. The Monument includes a major deposit of Paleozoic Era fossilized footprint megatrackways within approximately 5,280 acres. The trackways contain footprints of numerous amphibians, reptiles, and insects (including previously unknown species), plants, and petrified wood dating back 280 million years, which collectively provide new opportunities to understand animal behaviors and environments from a time predating dinosaurs. The site contains the most scientifically significant Early Permian track sites in the world. There are opportunities for hiking, horseback riding, and off highway vehicle driving in portions of the monument. However, viewing trackways is limited; as they are discovered, and to preserve them for ongoing and future scientific study, the trackways are removed and transported to the New Mexico Museum of Natural History and Science. Learn more about the national monument www.blm.gov/nm/st/en/prog/recreation/las_cruces/trackways... Photo: Bob Wick, BLM California |
Date | |
Source | Prehistoric Trackways NM |
Author | Bureau of Land Management |
Licensing
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This image was originally posted to Flickr by mypubliclands at https://flickr.com/photos/91981596@N06/9411602316. It was reviewed on 5 August 2015 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0. |
5 August 2015
Public domainPublic domainfalsefalse |
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This image is a work of a Bureau of Land Management* employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain in the United States. *or predecessor organization |
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:30, 4 August 2015 | ![]() | 5,616 × 3,744 (12.33 MB) | Wilfredor (talk | contribs) | Transferred from Flickr via Flickr2Commons |
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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 | Canon |
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Camera model | Canon EOS 5D Mark II |
Author | robert wick |
Exposure time | 1/5 sec (0.2) |
F-number | f/16 |
ISO speed rating | 250 |
Date and time of data generation | 07:16, 30 January 2010 |
Lens focal length | 17 mm |
Usage terms |
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Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
File change date and time | 15:07, 18 February 2010 |
Exposure Program | Aperture priority |
Exif version | 2.21 |
Date and time of digitizing | 07:16, 30 January 2010 |
APEX shutter speed | 2.321928 |
APEX aperture | 8 |
APEX exposure bias | 0 |
Maximum land aperture | 4 APEX (f/4) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 03 |
DateTimeDigitized subseconds | 03 |
Focal plane X resolution | 3,849.2117888965 |
Focal plane Y resolution | 3,908.1419624217 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Width | 5,616 px |
Height | 3,744 px |
Subject distance | 4,294,967,295 meters |
Image width | 5,616 px |
Image height | 3,744 px |
Serial number of camera | 320103926 |
Lens used | EF17-40mm f/4L USM |
Date metadata was last modified | 06:49, 18 February 2010 |
Rating (out of 5) | 3 |
Software used | Adobe Photoshop Lightroom |
Copyright status | Copyright status not set |
Contact information | rwick@blm.gov
Bureau of Land Management Arcata Field Office 1695 Heindon Rd., Arcata, CA , 95521 usa |
Keywords |
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IIM version | 2 |