This paper is the result of three summers of field work in making a preliminary survey of the ecologial and limnological characteristics of a series of high-altitude morainal lakes scattered along the top of a perched moraine located just east of Silver Lake, in Boulder County Colorado.
It is the purpose of this paper to give the results of petrgraphic studies of hte Hygiene Sandstone members of the Pierre shale by applying well known standard methods of sedimentary investigation to this untried type of marine sand in an effort to ascertain whether or not these methods can...
The purpose of this investigation was to determine whether or not Foraminifera have any value as horizon markers in the Pierre Formation. The drilling of oil wells in the Fort Morgan area and other parts of eastern Colorado has shown the necessity of correlating the various horizons of the Pierre...
The field investigation, upon which thta paper is based, included three months during the summer ot 1930 in which the writer was assisted by Mr. Gaylord Frazier in detailed structural and stratigraphic mapping in the south central part of the Wind River Basin. In this work, the plane table was...
The area in which these studies were made is located in tne northeastern part of the State of New Mexico, in l!J. ti tude 35°30' to 35°45' N. and longitude 107°55' to 108°40' W. The area includes about 600 square miles lying in McKinley County northeast of the town of...
The central claim is that learning from scarce observations is not primarily a supervisedclassification problem, but an inverse recovery problem over compact functional structures.In this view, classes are not necessarily predefined labels. They may emerge as stablecompact manifolds or submanifolds in an appropriate representation space. Once thesestructures stabilize, expert feedback...
The common lists of technosignatures for Exoplanets and moons often refer to spectrums associated withpollution, industrial production, nighttime light emissions, radio signals, satellites and other bio signaturesfrom atmospheric gases, along with four or five others.As a hypothesis, this document suggests that nuclear events (the actual detonations and fireball) could also...
The primary purpose in undertaking this report was to make a detailed study of the ore deposits occurring in the Adit tunnel and Columbia mine, which properties are operated by the Ward-Big Five Gold Mining Company.
The district is located in southwestern Colorado in Mineral county. It is in close proximity to the elevated San Juan Mountains. The town of Creede is situated on the WIllow Creek a few miles above its junction with the Rio Grande River. The lowest part of the are is about...
