Analysis of 21 post-burn cores taken from the Hanna IV UCG site allows 96 m (315 ft) of overburden to be subdivided into four local stratigraphic units. The 7.6 m (25 ft) thick Hanna No. 1 coal seam is overlain by a laterally discontinuous, 3.3 m (11 ft) thick shaley mudstone (Unit A') in part of the Hanna IV site. A more widespread, 30 m (90 ft) thick well-indurated sandstone (Unit A) overlies the A' unit. Unit A is the roof rock for both of the Hanna IV cavities. Overlying Unit A is a 33 m (108 ft) thick sequence of mudstone and claystone (Unit B), and the uppermost unit at the Hanna IV site (Unit C) is a coarse-grained sandstone that ranges in thickness from 40 to 67 m (131 to 220 ft). Two elliptical cavities were formed during the two phases of the Hanna IV experiment. The larger cavity, Hanna IVa, is 45 x 15 m in plan and has a maximum height of 18 m (59 ft) from the base of the coal seam to the top of the cavity; the Hanna IVb cavity is 40 x 15 m in plan and has a maximum height of …

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "It's nice to put your feet up and relax after a hard day's skiing."

Annual report of the Rio Grande Compact Commission describing goals and activities during their annual meeting and the previous year as well as tabular data and other statistics related to the management of the Rio Grande River.

The following appendix contains petrographic photomicrographs of uranium anomalies in Waterloo Gulch, Colorado.

Report detailing areas with anomalous geochemical characteristics indicative of mineral occurrences or deposits that have been identified using statistical and cartographic techniques developed during the National Uranium Resource Evaluation (NURE) program.

Tables presenting statistics for reconnaissance, detailed, and combined stream-sediment data derived from samples collected from the Mt. Harvard 15-minute quadrangle.

The study was conducted to demonstrate the applicability of National Uranium Resource Evaluation geochemical and geophysical data required

Maps showing the locations of samples collected from the Mt. Harvard 15-minute quadrangle along with the associated National Uranium Resource Evaluation (NURE) Hydrogeochemical and Stream Sediment Reconnaissance (HSSR) and Aerial Radiometric and Magnetic (ARM) survey data (see page 1 of report).

Tables presenting the results of stepwise multiple regression analysis applied to the stream-sediment data sets for the Mt. Harvard 15-minute quadrangle, using uranium as the dependent variable.

Tables presenting factor analysis of reconnaissance, detailed, and combined stream-sediment samples collected from the Mt. Harvard 15-minute quadrangle.

Photograph of a woman, man and young child sitting in lawn chairs surrounding a small dog.

Photograph of the inside of an open closet with a wooden door.

Photograph of a man, woman and young child sitting in lawn chairs with two dogs around them.

Photograph of a swing set taken from underneath a cascade a leaves from a tree.

Photograph of a man holding a brown paper bag on his front porch with a toddler running behind him.

Photograph of a man sitting on a porch swing with a small dog sniffing plants behind him.

Photograph of a front porch with symmetrical windows in the front.

Photograph of a singular small house with a sea of trees in the background located on the side of an empty street.

Photograph of a sliding white garage door.

Photograph of Vicki Harris wearing a sheet over her face while posing in a photo lab.

Photograph of a man standing behind an inflatable board against a wall corner.

Photograph of an infant girl sitting on the front porch of a two story house with a small dog laying in the front yard.

Photograph of Jane sun bathing in a swim suit.

Photograph of a young boy playing with a bicycle tire in a front yard.