Southeastern New Mexico Geology
The others usually preserve their root systems by binding the sand together into Russell ( 1935): Similar to Darton, but agrees that some pillars of hardened gypsum which are left behind by the advancing dunes (Fig~ 4). The adaptation of these gypsum may have been brought into the basin by ero-I plants to … Get Doc
Inventory And Characterization Of The Mammalian Fauna Of The …
The gypsum dunes contain both semi-stabilized vegetated dunes dominated by yucca scrub vegetation with scattered grasses and actively, aeolian shifting dunes that are mostly devoid of vegetation. … Return Doc
Cracks And Razorbacks: Pieces Of Mars At White Sands National …
Four main dune types are present in White Sands National Monument: parabolic, dome, barchan, and transverse (Fig. 10) (McKee, 1966). The gypsum dunes of White … Retrieve Doc
SAME SAME BUT DIFFERENT: REPLICATED ECOLOGICAL SPECIATION AT …
We study three different species of lizards on the gypsum sand dunes of White Sands, New Mexico, and present evidence that all three fulfill the essential factors for ecological speciation. … Fetch Full Source
White Sands New Mexico – YouTube
Here, giant, wave-like dunes of gypsum sand move across 275 square miles of desert creating the world's largest gypsum dune field. The brilliant white dunes are ever changing: growing, cresting, then slumping, but always advancing. … View Video
GEOLOGICAL SKETCH Of MICHIGAN SAND DUNES Geological Survey …
Most always, dunes are made of quartz sand, but some are not, like the gypsum dunes in New Mexico and the calcite dunes in Bermuda. As a matter of fact, there are even clay dunes along the … Retrieve Here
Dunes On The Wind-Swept Prairie: North Dakota's Eolian Sands
Figure*3.* *Gypsum*dunes*with*wind*ripples*in*White*Sands*National* Monument*in*New*Mexico* (National*Park*Service). Figure**1.** Eureka*Dunes*in*Death*Valley*National*Park,*attributed*to*be* the*tallest*in*California*at*nearly*700*feet*in*height* (National*Park*Service). … View Full Source
Industrial Minerals In New South Wales
•*Cellular* (or*spongy)*gypsum*consists*of*small* interlocking crystals and plates of gypsum beneath gypsite in salt lakes and dunes. •*Seed*gypsum*accumulates*with*gypsite*in*dunes*as* small rounded to subangular crystals. … Fetch Here
Geology Sitemap – Page 8 – Spiderbites Of About.com
Gypsum city, Panoche Hills, in the Earth art photo gallery. Earth Art Lives On First Landing Dunes, Virginia Beach – Virginia Geological Attractions and Destinations … Read Article
EVERARD NO 2 GYPSUM DEPOSIT
1 EXECUTIVE SUMMARY The Lake Malata salt lake complex which covers about 100sq km contains many lunette gypsum dunes. From 1992 to 2008, an estimated 350 000 tonnes of agricultural gypsum have been mined from four deposits and used for broad-acre spreading on crops throughout the Cummins district. … Retrieve Content
Regional Hydrology And Evaporative Discharge As A Present-day
Appear to be the primary source of gypsum now active in the dunes. Their color more closely resembles the dune sand than does the color … Retrieve Document
Complex Transformation Supplemental Programmatic …
This narrow, elongate zone of extension contains numerous basins, including the Tularosa Basin where the gypsum dunes of White Sands National Monument have formed from gypsiferous lake deposits. … Return Document
Geology Sitemap – Page 21
Winnemucca Dunes is one of Nevada's geological attractions. Wisconsin Geologic Map – Geologic Maps of the 50 United States The gypsum crystals of the World-Class Fossil Sites Lagerstatten are special sites, scattered throughout the geologic record, where the world's best … Read Article
White Sands National Monument – YouTube
This podcast introduces visitors to the amazing White Sands National Monument in southern New Mexico, about 45 minutes east of Las Cruces. The park comprises 275 square miles of glistening white gypsum sand dunes, which is by far the largest gypsum dune field in the world. … View Video
RMRS-P-23: The Status Of Lepidospartum Burgessii (Burgess …
The plants occur singly or in scattered colonies on the tops of stabilized gypsum sand dunes. In May of 1996 the Bureau of Land Management (BLM) proposed to designate the area within the Caballo Resource Area that encompassed the majority of plants known in New Mexico as an Area of Critical Environmental … View Document
ARTICLE IN PRESS
Introduction The WhiteSands Dune Field, situated within the Tularosa Basin of the Rio Grande Rift between the San Andresand Sacramento Mountains in southern New Mexico, is the largest (∼500 km 2) known field of gypsum dunes globally ( Fig. 1 ). … Retrieve Document
Geology Sitemap – Page 18
Sleeping Bear Dunes – Michigan Geological Attractions and Destinations Sleeping Bear Dunes is one of Michigan's geological attractions. Sulfate Minerals – Gypsum Rose Picture Gypsum is one of the sulfate minerals. … Read Article
Arkansas River Lowlands And Wellington-McPherson Lowlands …
Such sand dunes are considered inactive—that is, they are no longer moving in response to wind and water. Common Rocks and Minerals Gypsum. —A common mineral in Kansas, gypsum is made up of calcium sulfate with two molecules of water (CaSO 4 •2H 2 0). … Doc Retrieval
CR ISM SPECTRAL SIGNATURES OF THE NORTH POLAR GYPSUM DUNES. L …
CR ISM SPECTRAL SIGNATURES OF THE NORTH POLAR GYPSUM DUNES. L. H. Roach 1, J.F. Mus tard 1, S. Murchie 2, Y. Langevin 3, J. -P. Bibring 3, J. Bishop 4, N. Bridges 6, A. Brown 4, S. Byrne 7, B. L. Ehlmann 1, K. Herkenhoff 7, P.C. McGuire 5, R.E. Milliken 6, S. Pelkey 1, F. Poulet 3, F.P. Seelos … Doc Viewer
Geology Of Kansas – Wikipedia, The Free Encyclopedia
The Gyp Hills near Medicine Lodge were named for the gypsum of the Blaine Formation. The area also contains inactive sand dunes. Arkansas River Lowlands. The Arkansas River Lowlands follows the course of the Arkansas River through … Read Article
GYPSUM DUNES FROM WHITE SANDS NATIONAL MONUMENT – POTENTIAL …
GYPSUM DUNES FROM WHITE SANDS NATIONAL MONUMENT – POTENTIAL TERRESTRIAL ANALOG TO NORTH POLAR DUNES ON MARS. A. Szynkiewicz 1, L.M. Pratt 1, M. Glamoclija 2, and D. Bustos 3, 1 Indiana University (Department of Geological Sciences, 1001 East 10 th Street, Bloomington, IN 47405-1405, aszynkie … Read Full Source
Convergent Evolution And Divergent Selection: Lizards At The …
Gent adaptation of blanched coloration on the gypsum dunes of White Sands National Monument. I investigate the role of gene flow in modulating phenotypic response to selection by quantifyingcolor … Fetch This Document
Aug 11 Playing In The Sand Day
Why is it only in the Tularosa Basin that the gypsum forms sand dunes? The Tularosabasin has no rivers running out of it. There is noway for water entering it to get out. … Retrieve Document
Video Mile Marker: White Sands National Monument …
This week's Video Mile Marker expands on our New Mexico Mile Marker radio program by bringing you the visuals to complete the story. Learn how the miles of gypsum sand dunes … View Video
Eolian Deflation Of Holocene Playas And Formation Of The …
Inset—Location map showing the relationship of the gypsum dunes to Lake Lucero and the alkali flat. Cross section A to A’ shows the elevations of the Lake Lucero, the L 1 and … Visit Document
White Sands NM: Dunes And Dreams
Yet no one connected to the park service could have prophesied the organizational debate that ensued in 1933 over the proper functions of the vast gypsum dunes. … Retrieve Doc
ASTERACEAE Synonyms: None – Lepidospartum Burgessii B.L …
Shrubs grow on more mobile gypsum dunes with an average of 20 percent basal vegetation/litter cover (Ladyman and Gegick 2001). The plants occur singly or in scattered colonies. … Get Content Here