Head of navigation
Multi tool use
Head of navigation is the farthest point above the mouth of a river that can be navigated by ships. Determining the head of navigation can be subjective on many streams, as this point may vary greatly with the size of the ship being contemplated for navigation and the seasonal water level. On others, it is quite objective, being caused by a waterfall or a dam without navigation locks. Several rivers in a region may have their heads of navigation along a line called the Fall line.
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This article is about the letter of the alphabet. For other uses, see Y (disambiguation). See also: Wye (disambiguation) Y Y y (See below) Usage Writing system Latin script Type Alphabetic and Logographic Language of origin Latin language Phonetic usage [ y ] [ ɨ ] [ j ] [ iː ] [ ɪ ] [ ɘ ] [ ə ] [ ɯ ] [ ɛː ] [ j ] [ ɥ ] [ ɣ̟ ] / w aɪ / / aɪ / Unicode value U+0059, U+0079 Alphabetical position 25 History Development Υ υ 𐌖 Y y Time period 54 to present Descendants • U • V • W • Ỿ • ¥ • Ꮙ • Ꮍ • Ꭹ Sisters F Ѵ У Ў Ұ Ү ו و ܘ וּ וֹ ࠅ 𐎆 𐡅 ወ વ ૂ ુ उ Variations (See below) Other Other letters commonly used with y(x), ly, ny This article contains IPA phonetic symbols. Without proper rendering support, you may see question marks, boxes, or other symbols instead of Unicode characters. For an introductory guide on IPA symbols, see Help:IPA. ISO basic Latin alphabet Aa Bb Cc D...
Mount Tamalpais Mount Tamalpais, viewed from the south Highest point Elevation 2,571 ft (784 m) NAVD 88 [1] Prominence 2,456 ft (749 m) [1] Listing California county high points 55th Coordinates 37°55′45″N 122°34′40″W / 37.929088°N 122.577829°W / 37.929088; -122.577829 Coordinates: 37°55′45″N 122°34′40″W / 37.929088°N 122.577829°W / 37.929088; -122.577829 [1] Geography Mount Tamalpais Marin County, California, U.S. Show map of California Mount Tamalpais Mount Tamalpais (the US) Show map of the US Parent range California Coast Ranges Topo map USGS San Rafael Geology Mountain type Sedimentary Climbing First ascent 1830s by Jacob P. Leese (first recorded ascent) [2] Easiest route Railroad Grade fire trail Mount Tamalpais ( / t æ m əl ˈ p aɪ . ɪ s / ; TAM -əl- PY -iss ; Coast Miwok: /t̪ɑmɑlˈpɑis̺/ , known locally as Mount Tam ) is a peak in Marin County, California, United State...
FMW Women's Championship Details Promotion Frontier Martial-Arts Wrestling [1] Date established November 5, 1990 [1] Date retired September 28, 1997 Other name(s) WWA World Women's Championship FMW Independent Women's Championship Statistics First champion(s) Combat Toyoda [1] Most reigns Megumi Kudo (6 reigns) [1] Longest reign Megumi Kudo (426 days) [1] Shortest reign Shark Tsuchiya (<1 day) [1] The FMW Women's Championship (or the FMW Independent Women's & WWA Women's Championship ) was two Japanese women's professional wrestling championships (WWA World Women's Championship and FMW Independent World Women's Championship) contested in the promotion Frontier Martial-Arts Wrestling (FMW). During the heyday of FMW, the female wrestlers wrestled in the same types of bloody death matches as the FMW men, and were feared by other Japanese female wrestlers for their toughness and intensity. ...
