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37-642: Tule Springs Fossil Beds National Monument , a United States National Monument near Las Vegas , Clark County, Nevada , was established in 2014 to protect Ice Age paleontological discoveries. The 22,650-acre (9,170 ha) monument is administered by the National Park Service . The national monument is located in the Upper Las Vegas Wash and protects part of the Tule Springs . The wash area also includes several patches of

74-449: A compromise that eliminated Echo Park Dam and authorized the rest of the project. The Colorado River Storage Project Act became law on April 11, 1956. It stated, "that no dam or reservoir constructed under the authorization of the Act shall be within any National Park or Monument." Places on the list of National Register of Historic Places include: The Dinosaur National Monument sits on

111-478: A donation of lands acquired by John D. Rockefeller Jr. , for addition to Grand Teton National Park after Congress had declined to authorize this park expansion. Roosevelt's proclamation unleashed a storm of criticism about use of the Antiquities Act to circumvent Congress. A bill abolishing Jackson Hole National Monument passed Congress but was vetoed by Roosevelt, and Congressional and court challenges to

148-837: A fifth in the Atlantic Ocean, the Northeast Canyons and Seamounts Marine National Monument . On June 24, 2016, Obama designated the Stonewall Inn and surrounding areas in Greenwich Village , New York as the Stonewall National Monument , the first national monument commemorating the movement for LGBT rights in the United States . Obama's establishments included several others recognizing civil rights history, including

185-477: A major Alaska lands bill. Congress passed a revised version of the bill in 1980 incorporating most of these national monuments into national parks and preserves , but the act also curtailed further use of the proclamation authority in Alaska. Carter's 1978 proclamations included Misty Fjords and Admiralty Island National Monuments in the U.S. Forest Service and Becharof and Yukon Flats National Monuments in

222-650: A nearly complete skull, the lower jaw, and first four neck vertebrae. The specimen was found at the base of the Mussentuchit Member of the Cedar Mountain Formation and is the holotype for the description. Paleontologist Earl Douglass of the Carnegie Museum discovered eight vertebra of an Apatosaurus on August 17, 1909, which became the first dinosaur skeleton discovered and excavated at the new Carnegie Quarry. The area around

259-525: A precedent for the use of the Antiquities Act to preserve large areas. Federal courts have since rejected every challenge to the president's use of Antiquities Act preservation authority, ruling that the law gives the president exclusive discretion over the determination of the size and nature of the objects protected. In 1918, President Woodrow Wilson proclaimed Katmai National Monument in Alaska , comprising more than 1,000,000 acres (4,000 km ). Katmai

296-532: A ten-dam, billion dollar Colorado River Storage Project began to arouse opposition in the early 1950s when it was announced that one of the proposed dams would be at Echo Park , in the middle of Dinosaur National Monument. The controversy assumed major proportions, dominating conservation politics for years. David Brower , executive director of the Sierra Club , and Howard Zahniser of The Wilderness Society led an unprecedented nationwide campaign to preserve

333-519: A vast area of desert land in Northwestern Colorado and Northeastern Utah. Typical of high deserts, summer temperatures can be exceedingly hot, while winter temperatures can be very cold. Snowfall is common, but the snow melts rapidly in the arid and sunny climates of these states. Rainfall is very low, and the evaporation rate classifies the area as desert, even though the rainfall exceeds 10 inches. The "Wall of Bones" located within

370-767: The Bureau of Land Management , and the National Oceanic and Atmospheric Administration (in the case of marine national monuments). Historically, some national monuments were managed by the War Department . President Theodore Roosevelt used the Antiquities Act to declare Devils Tower in Wyoming as the first U.S. national monument. The Antiquities Act authorized permits for legitimate archaeological investigations and penalties for taking or destroying antiquities without permission. Additionally, it authorized

407-580: The César E. Chávez , Belmont–Paul Women's Equality , Freedom Riders , and Birmingham Civil Rights National Monuments . In December 2017, President Donald Trump substantially reduced the sizes of Bears Ears and Grand Staircase–Escalante National Monuments , removing protections on about 2.8 million acres of land where mining could resume. Three lawsuits challenged the legality of this action in federal court, and in October 2021, President Joe Biden reversed

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444-662: The Fish and Wildlife Service , the first to be created outside of the National Park Service. The latter two became national wildlife refuges in 1980. The proclamation authority was not used again anywhere until 1996, when President Bill Clinton proclaimed the Grand Staircase–Escalante National Monument in Utah , after many years of unsuccessful advocacy by conservationists to protect parts of

481-655: The Grand Canyon as a national monument. In response to Roosevelt's declaration of the Grand Canyon monument, a putative mining claimant sued in federal court, claiming that Roosevelt had overstepped the Antiquities Act authority by protecting an entire canyon. In 1920, the United States Supreme Court ruled unanimously that the Grand Canyon was indeed "an object of historic or scientific interest" and could be protected by proclamation, setting

518-713: The National Defense Authorization Act for 2015 . The Tule Springs Fossil Beds have two official and temporary trails. One is the Tule Springs loop, a flat 1.7-mile loop around the first fossil bed, and the second is the Tule Springs long loop, a 2.3-mile loop around the entire fossil bed, which has the hiker climbing over the Fossil bed. These trails are accessible at the North end of Nth Durango Dr. United States National Monument In

555-492: The United States , a national monument is a protected area that can be created from any land owned or controlled by the federal government by proclamation of the president of the United States or an act of Congress. National monuments protect a wide variety of natural and historic resources, including sites of geologic, marine, archaeological, and cultural importance. The Antiquities Act of 1906 gives presidents

592-560: The American West. The reference in the act to "objects of ... scientific interest" enabled President Theodore Roosevelt to make a natural geological feature, Devils Tower in Wyoming , the first national monument three months later. Among the next three monuments he proclaimed in 1906 was Petrified Forest in Arizona , another natural feature. In 1908, Roosevelt used the act to proclaim more than 800,000 acres (3,200 km ) of

629-637: The Depression under the Transient Relief Service and later under the Works Progress Administration. This work included constructing a road to the quarry, removal of overburden covering the bone-bearing strata, and building of a small, temporary museum. World War II interrupted work, but this was resumed in 1951 with the building of a small metal building over the east portion of the quarry to test whether bone

666-610: The Dinosaur Quarry building in the park consists of a steeply tilted (67° from horizontal) rock layer which contains thousands of dinosaur fossils . The preserved section is only a portion of what was originally present when Douglass made his discovery as seen on the map above. When work ceased in 1922, a portion of the quarry was left for future development. This work began as part of President Franklin Roosevelt's Civil Works Administration, which provided employment during

703-744: The Fremont culture is unclear. Recent theories suggest that the Fremont's lifestyle may have changed due to drought or other climate factors, dwindling natural resources, or the influence of other neighboring cultures. They left evidence of their presence in the form of petroglyphs and pictographs of human and animal figures, and abstract designs. Human figures typically have trapezoidal bodies and elaborate decorations that suggest headdresses , earrings, necklaces, or shields. The animal figures include bighorn sheep, birds, snakes, and lizards. Purely abstract or geometric designs, such as circles, spirals, and various combinations of lines, are common. Many designs in

740-996: The Pacific Ocean, the largest in the system: the Papahānaumokuākea Marine National Monument , the Pacific Remote Islands Marine National Monument , the Marianas Marine National Monument , and the Rose Atoll Marine National Monument . They are managed by the Fish and Wildlife Service, with the National Oceanic and Atmospheric Administration overseeing the fisheries. President Barack Obama significantly expanded two of them and added

777-885: The area of what is now Dinosaur National Monument before the 14th century, with archaeological evidence dating from c. 200 to c. 1300. Archaeologists first studied and named the Fremont culture along the Fremont River in south-central Utah and have since traced it through much of the Green and Colorado River drainages. The Fremont did not build large permanent dwellings; instead, they lived in small bands within natural shelters, such as rock overhangs or shallow caves, or small villages. They consumed plant foods, such as pine nuts , berries, and cactus fruits, as well as wild game, including mule deer , bighorn sheep , smaller mammals, and birds. They also grew corn, beans, and squash, sometimes using irrigation techniques. The fate of

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814-704: The area. This was the first national monument managed by the Bureau of Land Management . This action was unpopular in Utah, and bills were introduced to further restrict the president's authority, none of which have been enacted. Most of the 16 national monuments created by President Clinton are managed not by the National Park Service, but by the Bureau of Land Management as part of the National Landscape Conservation System . President George W. Bush created four marine national monuments in

851-405: The changes. The restoration of the monuments has been challenged in court in an attempt to attack the Antiquities Act. President Biden's proclamations establishing and expanding monuments often incorporated consultation with Native American tribes for management and planning. Dinosaur National Monument Originally preserved in 1915 to protect its famous Dinosaur Quarry, the monument

888-450: The dinosaur beds as Dinosaur National Monument in 1915. The monument boundaries were expanded in 1938 from the original 80 acres (0.13 sq mi; 0.32 km ) surrounding the dinosaur quarry in Utah, to 210,844 acres (329 sq mi; 853 km ) in Utah and Colorado, encompassing the river canyons of the Green and Yampa . The plans made by the U.S. Bureau of Reclamation on

925-469: The free-flowing rivers and scenic canyons of the Green and Yampa Rivers. They argued that if a national monument was not safe from development, how could any wildland be kept intact? On the other side of the argument were powerful members of Congress from western states, who were committed to the project in order to secure water rights, obtain cheap hydroelectric power and develop reservoirs as tourist destinations. After much debate, Congress settled on

962-478: The hard rock to reveal the excavated fossil bones in-situ. In July 2006, the Quarry Visitor Center was closed due to structural problems that since 1958 had plagued the building because it was built on unstable clay. The decision was made to build a new facility elsewhere in the monument to house the visitor center and administrative functions, making it easier to resolve the structural problems of

999-677: The monument are accessible for close viewing, along four trails in Utah, one of which is near the visitor center, and a fifth trail in Colorado. The dinosaur fossil beds ( bone beds ) were discovered in 1909 by Earl Douglass , a paleontologist working and collecting for the Carnegie Museum of Natural History . He and his crews excavated thousands of fossils and shipped them back to the museum in Pittsburgh, Pennsylvania for study and display. President Woodrow Wilson proclaimed

1036-459: The power to proclaim national monuments by executive action. In contrast, national parks in the U.S. must be created by Congressional legislation. Some national monuments were first created by presidential action and later designated as national parks by congressional approval. The 134 national monuments are managed by several federal agencies: the National Park Service , United States Forest Service , United States Fish and Wildlife Service ,

1073-940: The president to proclaim "historic landmarks, historic and prehistoric structures, and other objects of historic or scientific interest" on federal lands as national monuments, "the limits of which in all cases shall be confined to the smallest area compatible with the proper care and management of the objects to be protected." Presidents have used the Antiquities Act's proclamation authority not only to create new national monuments but to enlarge existing ones. For example, Franklin D. Roosevelt significantly enlarged Dinosaur National Monument in 1938. Lyndon B. Johnson added Ellis Island to Statue of Liberty National Monument in 1965, and Jimmy Carter made major additions to Glacier Bay and Katmai National Monuments in 1978. The Antiquities Act of 1906 resulted from concerns about protecting mostly prehistoric Native American ruins and artifacts (collectively termed "antiquities") on federal lands in

1110-512: The proclamation authority were mounted. In 1950, Congress finally incorporated most of the monument into Grand Teton National Park, but the act doing so barred further use of the proclamation authority in Wyoming except for areas of 5,000 acres or less. The most substantial use of the proclamation authority came in 1978, when President Jimmy Carter proclaimed 17 new national monuments in Alaska after Congress had adjourned without passing

1147-603: The quarry building while still retaining a portion of the historic Mission 66 era exhibit hall. It was announced in April 2009 that Dinosaur National Monument would receive $ 13.1 million to refurbish and reopen the gallery as part of the Obama administration's $ 750 billion stimulus plan. The Park Service successfully rebuilt the Quarry Exhibit Hall, supporting its weight on 70-foot steel micropile columns that extend to

Tule Springs Fossil Beds National Monument - Misplaced Pages Continue

1184-580: The quarry was declared a national monument on October 4, 1915. The International Dark-Sky Association designated Dinosaur National Monument an International Dark Sky Park in April 2019. The rock layer enclosing the fossils is a sandstone and conglomerate bed of alluvial or river bed origin known as the Morrison Formation from the Jurassic Period some 150 million years old. The dinosaurs and other ancient animals were carried by

1221-682: The rare Las Vegas bear poppy . The land was designated after a local campaign to permanently protect the landscape as a national monument. Paleontology studies began at Tule Springs in 1933 when the bones of a Columbian mammoth were discovered by quarry workers. Other fossils found at the site include Camelops , ground sloth , dire wolf , Teratornis , Smilodon Fatalis and American lion , and range from 7,000 to 250,000 years old. The Tule Springs Fossil Beds passed both houses of Congress in December 2014 and signed into law by President Barack Obama on December 19, 2014, under Section 3092(a) of

1258-562: The river system which eventually entombed their remains in Utah. The pile of sediments were later buried and lithified into solid rock. The layers of rock were later uplifted and tilted to their present angle by the mountain building forces that formed the Uinta Mountains during the Laramide orogeny . The relentless forces of erosion exposed the layers at the surface to be found by paleontologists. The Fremont people lived in

1295-583: Was abundant enough to warrant a larger, more permanent building. This more permanent building was erected in the mid-1950s as part of the National Park Service Mission 66 plan. The architectural design was high controversial for its ultra-modern use of glass, steel and concrete ramp that spiraled around a cylindrical office tower. The building opened at the dedication ceremony on June 1, 1958. The design had two levels and abundant natural light so that visitors could watch technicians remove

1332-400: Was greatly expanded in 1938 to include its wealth of natural history. The park's wild landscapes, topography, geology, paleontology, and history make it a unique resource for both science and recreation. The park contains over 800 paleontological sites and has fossils of dinosaurs including Allosaurus , Deinonychus , Abydosaurus , and various sauropods . The Abydosaurus consists of

1369-550: Was later enlarged to nearly 2,800,000 acres (11,000 km ) by subsequent Antiquities Act proclamations and for many years was the largest national park system unit. Petrified Forest , Grand Canyon , and Great Sand Dunes , among several other national parks , were also originally proclaimed as national monuments and later designated national parks by Congress. Substantial opposition did not materialize until 1943, when President Franklin D. Roosevelt proclaimed Jackson Hole National Monument in Wyoming . He did this to accept

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