title: Hayden Geological Survey of 1871
Sawmill Geyser
Whistler Geyser
Veevers crater
Koga (crater)
Tugaske (crater)
Caxias (crater)
Dinorwic (crater)
Excelsior Geyser
Nhill (crater)
sentences: The Hayden Geological Survey of 1871 explored the region of northwestern Wyoming that later became Yellowstone National Park in 1872.
 It was led by geologist Ferdinand Vandeveer Hayden.
 The 1871 survey was not Hayden's first, but it was the first federally funded, geological survey to explore and further document features in the region soon to become Yellowstone National Park and played a prominent role in convincing the U.S. Congress to pass the legislation creating the park.
 In 1894, Nathaniel P. Langford, the first park superintendent and a member of the Washburn-Langford-Doane Expedition which explored the park in 1870, wrote this about the Hayden expedition:
Sawmill Geyser, named for the whirring sound it makes during its eruption, is a geyser in Yellowstone National Park, Wyoming, United States.
 The geyser was named by Antoine Schoenborn of the Hayden Geological Survey of 1871.
Whistler Geyser is a series of small steaming holes in the Joseph's Coat Springs Thermal Area on the western edge of the Mirror Plateau at the head of Broad Creek in Yellowstone National Park.
 The Joseph's Coat Springs Thermal Area is an isolated thermal feature not accessed by any marked trail.
 The Whistler Geyser was discovered by Capt W. A. Jones in 1873 during the Hayden Geological Survey of 1873.
 In 1884, Arnold Hague and Walter Weed visited the area and documented the thermal features during the Hague Geological Survey.
 Hague named the vent Whistler because of the noise it made.
Veevers crater is an impact crater located on a flat desert plain between the Great Sandy and Gibson Deserts in the center of the state of Western Australia, Australia.
 The site is very remote and difficult to visit.
 The crater was discovered from the air in July 1975 during a government geological survey and named in honor of Australian geologist John Veevers who had worked in the area in the late 1950s.
 At the time of discovery a meteorite impact origin was suspected, but could not be proven.
 The subsequent discovery of iron meteorite fragments around the crater by E.M. and C.S. Shoemaker in 1984 removed any doubt about its origin.
Koga is an impact crater on Mars, approximately 19 kilometers in diameter.
 It is located at 29.3°S, 103.8°W, north of the crater Virrat and northeast of the crater Dinorwic.
 To the north is the crater Nhill.
 It is named after a town in Tanzania, and its name was approved by the International Astronomical Union in 1991.
 According to a surface age map of Mars based on US Geological Survey data, the area around Koga is from the Noachian epoch, which places the area's age at 3.8 to 3.5 billion years ago.
 Sharp blocks and cliffs poke through a mantle of fine material located at the bottom of the crater.
 At the deepest part of the crater, it is about 5,200 meters in elevation above zero altitude, and its rim averages about 6,400 meters above zero altitude.
 It is therefore approximately 1.2 kilometers deep.
Tugaske is a Martian impact crater, approximately 31 kilometres in diameter.
 It is located at 32.1°S, 101.2°W, south of the crater Dinorwic and southeast of the crater Virrat.
 It is named after a town in Saskatchewan, Canada, and its name was approved by the International Astronomical Union in 1991.
 According to a surface age map of Mars based on US Geological Survey data, the area around Tugaske is from the Noachian epoch, which places the area's age at 3.8 to 3.5 billion years ago.
 The elevation around the rim averages about 6700 meters above zero altitude, and the deepest part of the crater floor, in the central pit, measures 5,100 meters above zero altitude.
 The crater is therefore about 1.6 kilometers deep.
Caxias is a Martian impact crater, approximately 25 kilometers in diameter.
 It is located at 29.3°S, 100.8°W, southeast of the crater Llanesco and northeast of the crater Dinorwic.
 It was named after Duque de Caxias, a town in Brazil, and its name was adopted by the International Astronomical Union in 1991.
 According to a surface age map of Mars based on US Geological Survey data, the area around Caxias is from the Noachian or Hesperian epoch, which places the area's age at 3.8 to 1.8 billion years.
 The crater is about 7,400 meters in elevation above zero altitude on its floor, and averages about 8,000 meters above zero altitude on its rim; it is therefore about 600 meters in depth.
Dinorwic is a Martian impact crater, approximately 56 kilometers in diameter.
 It is located on the planet Mars at 30.4°S, 101.6°W, northeast of the crater Virrat and north of the crater Tugaske.
 To the northeast of Dinorwic is the crater Caxias, and farther north is the crater Llanesco.
 It is named after the town in Ontario, Canada.
 Its name was approved by the International Astronomical Union in 1991.
 According to a surface age map of Mars based on US Geological Survey data, the area around Dinorwic is from the Noachian epoch, which places the area's age at 3.8 to 3.5 billion years ago.
 At the crater's rim, it is about 7,600 meters above zero altitude, and it is about 5,950 meters above zero altitude at its floor, giving it a depth of 1.6 kilometers.
Excelsior Geyser Crater, formerly known as Excelsior Geyser, is a hot spring in the Midway Geyser Basin of Yellowstone National Park in the United States.
 Excelsior was named by the Hayden Geological Survey of 1871.
Nhill is a Martian impact crater, 22 kilometers in diameter.
 It is located at 29°S, 103.4°W, southwest of the crater Llanesco and northwest of the crater Dinorwic.
 It is named after the town of Nhill in Victoria, Australia, and its name was adopted by the International Astronomical Union in 1991.
 According to a surface age map of Mars based on US Geological Survey data, the area around Nhill is from the Noachian epoch, which places the area's age at 3.8 to 3.5 billion years ago.
 The crater is relatively shallow, and is only about 300 meters deep.

Question: Question: Which state did that Survey which named the Excelsior Geyser Crater survey? 

 Your answer will be verified with exact match score. To ensure correct verification, only provide the answer within the <answer> </answer> tags. Do not put any sentences or reasoning process within the <answer> </answer> tags. 

Supporting Information: Paragraph 0 

 The Hayden Geological Survey of 1871 explored the region of northwestern Wyoming that later became Yellowstone National Park in 1872.
 It was led by geologist Ferdinand Vandeveer Hayden.
 The 1871 survey was not Hayden's first, but it was the first federally funded, geological survey to explore and further document features in the region soon to become Yellowstone National Park and played a prominent role in convincing the U.S. Congress to pass the legislation creating the park.
 In 1894, Nathaniel P. Langford, the first park superintendent and a member of the Washburn-Langford-Doane Expedition which explored the park in 1870, wrote this about the Hayden expedition: 

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Paragraph 1 

 Whistler Geyser is a series of small steaming holes in the Joseph's Coat Springs Thermal Area on the western edge of the Mirror Plateau at the head of Broad Creek in Yellowstone National Park.
 The Joseph's Coat Springs Thermal Area is an isolated thermal feature not accessed by any marked trail.
 The Whistler Geyser was discovered by Capt W. A. Jones in 1873 during the Hayden Geological Survey of 1873.
 In 1884, Arnold Hague and Walter Weed visited the area and documented the thermal features during the Hague Geological Survey.
 Hague named the vent Whistler because of the noise it made. 

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Paragraph 2 

 Veevers crater is an impact crater located on a flat desert plain between the Great Sandy and Gibson Deserts in the center of the state of Western Australia, Australia.
 The site is very remote and difficult to visit.
 The crater was discovered from the air in July 1975 during a government geological survey and named in honor of Australian geologist John Veevers who had worked in the area in the late 1950s.
 At the time of discovery a meteorite impact origin was suspected, but could not be proven.
 The subsequent discovery of iron meteorite fragments around the crater by E.M. and C.S. Shoemaker in 1984 removed any doubt about its origin. 

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Paragraph 3 

 Koga is an impact crater on Mars, approximately 19 kilometers in diameter.
 It is located at 29.3°S, 103.8°W, north of the crater Virrat and northeast of the crater Dinorwic.
 To the north is the crater Nhill.
 It is named after a town in Tanzania, and its name was approved by the International Astronomical Union in 1991.
 According to a surface age map of Mars based on US Geological Survey data, the area around Koga is from the Noachian epoch, which places the area's age at 3.8 to 3.5 billion years ago.
 Sharp blocks and cliffs poke through a mantle of fine material located at the bottom of the crater.
 At the deepest part of the crater, it is about 5,200 meters in elevation above zero altitude, and its rim averages about 6,400 meters above zero altitude.
 It is therefore approximately 1.2 kilometers deep. 

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Paragraph 4 

 Caxias is a Martian impact crater, approximately 25 kilometers in diameter.
 It is located at 29.3°S, 100.8°W, southeast of the crater Llanesco and northeast of the crater Dinorwic.
 It was named after Duque de Caxias, a town in Brazil, and its name was adopted by the International Astronomical Union in 1991.
 According to a surface age map of Mars based on US Geological Survey data, the area around Caxias is from the Noachian or Hesperian epoch, which places the area's age at 3.8 to 1.8 billion years.
 The crater is about 7,400 meters in elevation above zero altitude on its floor, and averages about 8,000 meters above zero altitude on its rim; it is therefore about 600 meters in depth. 

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Paragraph 5 

 Dinorwic is a Martian impact crater, approximately 56 kilometers in diameter.
 It is located on the planet Mars at 30.4°S, 101.6°W, northeast of the crater Virrat and north of the crater Tugaske.
 To the northeast of Dinorwic is the crater Caxias, and farther north is the crater Llanesco.
 It is named after the town in Ontario, Canada.
 Its name was approved by the International Astronomical Union in 1991.
 According to a surface age map of Mars based on US Geological Survey data, the area around Dinorwic is from the Noachian epoch, which places the area's age at 3.8 to 3.5 billion years ago.
 At the crater's rim, it is about 7,600 meters above zero altitude, and it is about 5,950 meters above zero altitude at its floor, giving it a depth of 1.6 kilometers. 

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Paragraph 6 

 Excelsior Geyser Crater, formerly known as Excelsior Geyser, is a hot spring in the Midway Geyser Basin of Yellowstone National Park in the United States.
 Excelsior was named by the Hayden Geological Survey of 1871. 

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Paragraph 7 

 Nhill is a Martian impact crater, 22 kilometers in diameter.
 It is located at 29°S, 103.4°W, southwest of the crater Llanesco and northwest of the crater Dinorwic.
 It is named after the town of Nhill in Victoria, Australia, and its name was adopted by the International Astronomical Union in 1991.
 According to a surface age map of Mars based on US Geological Survey data, the area around Nhill is from the Noachian epoch, which places the area's age at 3.8 to 3.5 billion years ago.
 The crater is relatively shallow, and is only about 300 meters deep. 

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Answer: Wyoming