Geology Mid Cheshire Ridge

-


sandstone detail


the hills composed of range of sandstones of permian , triassic age. north–south faulting in part responsible elevating harder-wearing strata above general level of cheshire plain. typically higher summits formed helsby sandstone.


the ridge acted of barrier passage of irish sea ice during last ice age , hills etched numerous glacial meltwater channels, many of formed subglacially. particularly spectacular examples @ urchin s kitchen in primrosehill woods , @ holbitch slack near cotebrook.








Comments

Post a Comment

Popular posts from this blog

2016–2017 : Return to Super Rugby Southern Kings

-
the kings made return super rugby on 27 february 2016, when hosted sharks in port elizabeth. despite chris cloete try opening scoring kings, visitors won match 43–8. lost new zealand side chiefs @ home despite brace of tries hooker edgar marutlulle, before embarking on trip new zealand, suffered defeats crusaders , hurricanes. returned south africa face fellow newcomers, japanese side sunwolves , got first victory of season, 33–28 victory in scored 4 tries. kings suffered 6 consecutive defeats, losing @ home fellow south african sides bulls , lions, away argentine side jaguares – 27–73 defeat set new kings record points conceded in match, despite scoring 4 tries of own – 18–34 defeat @ home new zealand side blues , 2 more defeats against south african sides cheetahs , sharks. kings returned winning ways in next match, beating jaguares 29–22 – securing bonus point virtue out scoring 4 tries one, aided 2 red cards visitors – before losing last 3 matches of season highlanders, lions , sto...
Read more

Description Goubau line

-
1955 article on goubau feedline uhf television antennas showing line , cone launchers. the goubau line consists of single wire conductor coated dielectric material. coupling , g-line done conical metal launchers or catchers , narrow ends connected example shield of coaxial feed line, , transmission line passing through hole in conical tips. advantage of goubau line can have lower attenuation due dielectric losses @ high frequencies other types of transmission line. parallel line (twin lead) , coaxial cable, used carry lower frequency radio signals, have high losses @ upper end of uhf band, , useless distances on 100 feet (33 meters). goubau lines can serve low loss antenna feedlines @ these frequencies, microwave frequencies waveguide must used. a g-line type of waveguide, rather wire in electric circuit. g-line functions slowing propagation velocity of em waves below free-space velocity, causing wavefronts bend inwards towards conductor, keeps waves entrained. bends of large radius...
Read more

Hornets Oklahoma City

-
in aftermath of hurricane katrina, nba s new orleans hornets (now new orleans pelicans) temporarily relocated ford center, playing majority of home games there during 2005–06 , 2006–07 seasons. team became first nba franchise play regular-season games in state of oklahoma. team known new orleans/oklahoma city hornets while playing in oklahoma city. team returned new orleans full-time 2007–08 season. hornets played final home game in oklahoma city during exhibition season on october 9, 2007 against houston rockets. 2010–11 oklahoma city barons
Read more