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Koetoi River (声問川,
Koetoi-gawa) is a
river in Hokkaidō, ****an. "重要湿地". v t e v t e...
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Archaeophocaena teshioensis is a
species of
extinct porpoise from the Late
Miocene Koetoi Formation of ****an
living around 6.4–5.5
million years ago (mya). The holotype...
- wetlands, and are part of the Rishiri-Rebun-Sarobetsu
National Park. Rivers:
Koetoi River Lakes: Ōnuma Lake Saru****su
Toyotomi Sōya
Hills Onuma Cape Sōya Bentenjima...
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station on the line
except for one day in June 1987, when a
temporary Higashi-
Koetoi Station was
opened to
accommodate visitors to the airport's
extended runway...
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Miophocaena nishinoi is an
extinct species of
porpoise from the Late
Miocene Koetoi Formation of ****an,
dating to
around 6.4–5.5
million years ago (mya), represented...
- 69.9 km (43.4 mi) B
Rumoi (留萌川, Rumoi-gawa) 44 km (27 mi) A
Koetoi (声問川,
Koetoi-gawa) 41.9 km (26.0 mi) B
Mitsuishi (三石川, Mitsuishi-gawa) 31.6 km...
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inland from Sōya Bay, with
which it is
connected by the
lower reaches of the
Koetoi River, and is six
kilometers east of the
urban center of Wakkanai. It is...
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Wakkanai Port to the southwest, and the Sōya
Straits to the north. The
Koetoi is the main
river that
flows into the bay. In the
middle of the bay mouth...
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River Chitose River Toyohira River Makomanai River Anano River Yūbari
River Koetoi River Rumoi River Shiribeshi-Toshibetsu
River Shiribetsu River Teshio River...
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Wakkanai Numakawa 沼川 121.0
Kabaoka 樺岡 127.2
Keihoku 恵北 136.3 Higashi-
Koetoi 東声問
Koetoi 声問 141.8
Uennai 宇遠内 146.8 Minami-Wakkanai 南稚内 148.9 Sōya Main Line...
