{"id":396,"date":"2022-01-19T15:19:11","date_gmt":"2022-01-19T14:19:11","guid":{"rendered":"http:\/\/regionplus.cz\/chuchle\/?page_id=396"},"modified":"2022-01-19T15:21:19","modified_gmt":"2022-01-19T14:21:19","slug":"geologicky-vyznamne-lokality","status":"publish","type":"page","link":"https:\/\/regionplus.cz\/chuchle\/priroda\/geologie\/geologicky-vyznamne-lokality\/","title":{"rendered":"Geologicky v\u00fdznamn\u00e9 lokality"},"content":{"rendered":"<p><strong><span style=\"color: #ff0000;\">Z\u00e1\u0159ezy ve svahu v\u00a0ulici Na Hv\u011bzd\u00e1rn\u011b<\/span><\/strong><\/p>\n<p>Jedn\u00e1 se o klasickou paleontologickou lokalitu v\u00a0\u010derno\u0161ed\u00fdch j\u00edlovit\u00fdch b\u0159idlic\u00edch bohdaleck\u00e9ho souvrstv\u00ed s\u00a0hojnou faunou. V\u00fd\u0161e ve svahu vystupuj\u00ed sv\u011btle \u0161edozelen\u00e9 prachovce a \u017elutav\u00e9 k\u0159emence nejvy\u0161\u0161\u00edho ordovick\u00e9ho kosovsk\u00e9ho souvrstv\u00ed.<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #ff0000;\"><strong>V\u00fdchozy v\u00a0ostrohu v\u00a0ulici Na Hv\u011bzd\u00e1rn\u011b<\/strong><\/span><\/p>\n<p>Profil je d\u00e1n hrani\u010dn\u00edmi vrstvami ordovik \u2013 silur. V\u00a0podob\u011b \u010dern\u00fdch a \u010derno\u0161ed\u00fdch lupenit\u00fdch b\u0159idlic a lupk\u016f s\u00a0hojn\u00fdmi zbytky charakteristick\u00fdch graptolit\u016f jsou zde zachyceny nejvy\u0161\u0161\u00ed partie kosovsk\u00fdch k\u0159emenc\u016f a nadlo\u017en\u00ed baz\u00e1ln\u00ed silursk\u00e9 sedimenty lite\u0148sk\u00e9ho souvrstv\u00ed.<\/p>\n<p>\u010cetn\u00e9, vesm\u011bs \u0161patn\u011b odkryt\u00e9 a v\u011bt\u0161inou ji\u017e zarostl\u00e9 v\u00fdchozy vystupuj\u00edc\u00ed na str\u00e1ni nad dostihov\u00fdm z\u00e1vodi\u0161t\u011bm a na Lahovsk\u00e9<\/p>\n<p>Zde je souvisl\u00fd sled bohdaleck\u00fdm, kr\u00e1lodvorsk\u00fdm a kosovsk\u00fdm souvrstv\u00edm ordoviku, m\u00edsty s\u00a0hojnou a zaj\u00edmavou faunou, dokumentuj\u00edc\u00ed klimatick\u00e9 zm\u011bny v\u00a0tomto obdob\u00ed. Na n\u011bkter\u00fdch m\u00edstech je patrn\u00fd tektonick\u00fd styk s\u00a0nadlo\u017en\u00edmi graptolitov\u00fdmi b\u0159idlicemi spodn\u00edho siluru. Ten mj. n\u00e1le\u017e\u00ed ke koloni\u00edm Krej\u010d\u00ed a Haidinger.<\/p>\n<p>&nbsp;<\/p>\n<p><strong><span style=\"color: #ff0000;\">\u010cul\u00edk\u016fv lom v\u00a0Chuchelsk\u00e9m h\u00e1ji<\/span><\/strong><\/p>\n<p>Nach\u00e1z\u00ed se zde \u010derno\u0161ed\u00e9 deskovit\u00e9 v\u00e1pence silursk\u00e9ho p\u0159\u00eddolsk\u00e9ho souvrstv\u00ed s\u00a0\u010detn\u00fdm v\u00fdskytem zkamen\u011blin.<\/p>\n<p>&nbsp;<\/p>\n<p><strong><span style=\"color: #ff0000;\">\u017d\u00e1k\u016fv lom v\u00a0P\u0159\u00eddol\u00ed<\/span><\/strong><\/p>\n<p>Jedn\u00e1 se o nejvy\u0161\u0161\u00ed \u010d\u00e1st p\u0159\u00eddolsk\u00e9ho souvrstv\u00ed s\u00a0charakteristickou faunou indikuj\u00edc\u00ed bl\u00edzkost hranice s\u00a0nadlo\u017en\u00edm devonem. Roz\u0161\u00ed\u0159eni jsou zde nap\u0159\u00edklad eurypteridn\u00ed kor\u00fd\u0161i a velk\u00e9 lilijice z\u00a0rodu Scyphocrynites. I v\u00a0tomto lomu, stejn\u011b jako v\u00a0\u010cul\u00edkov\u011b byl v\u00e1penec dob\u00fdv\u00e1n hlavn\u011b pro stavebn\u00ed \u00fa\u010dely.<\/p>\n<p>&nbsp;<\/p>\n<p><strong><span style=\"color: #ff0000;\">Lom na \u00fapat\u00ed Homolky a skalky nad silnic\u00ed sm\u011brem na Slivenec<\/span><\/strong><\/p>\n<p>Zde je zachycen sled spodn\u00edho devonu od hrani\u010dn\u00edch vrstev lochkovsk\u00e9ho souvrstv\u00ed (vlastn\u00ed hranice se silurem pro diagenezi v\u00e1penc\u016f je nezn\u00e1m\u00e1) a\u017e po v\u00e1pence pra\u017esk\u00e9ho souvrstv\u00ed. Geologick\u00fd profil v\u00a0lomu na \u00fapat\u00ed Homolky byl schv\u00e1len v\u00a0roce 1989 jako sv\u011btov\u00fd standard (stratotyp) veden\u00ed hranice mezi stupni lochkov a prag. Koso\u0159sk\u00e9 a dvorecko\u2013prokopsk\u00e9 dolomitick\u00e9 v\u00e1pence zde byl hojn\u011b t\u011b\u017eeny k\u00a0v\u00fdrob\u011b v\u00e1pna a\u017e do druh\u00e9 sv\u011btov\u00e9 v\u00e1lky.<\/p>\n<p>&nbsp;<\/p>\n<p><strong><span style=\"color: #ff0000;\">Vysko\u010dilka u\u00a0 Mal\u00e9 Chuchle<\/span><\/strong><\/p>\n<p>Paleontologicky se jedn\u00e1 o velmi bohatou lokalitu v\u00a0graptolitov\u00fdch b\u0159idlic\u00edch lite\u0148sk\u00e9ho silursk\u00e9ho souvrstv\u00ed. Za pov\u0161imnut\u00ed stoj\u00ed tak\u00e9 vystupuj\u00edc\u00ed bazaltov\u00e9 skalky tvo\u0159en\u00e9 zelenohn\u011bd\u00fdmi kulovit\u011b odlu\u010dn\u00fdmi silursk\u00fdmi vyv\u0159elinami (diabasy), hojn\u011b prostoupen\u00fdmi k\u0159emenn\u00fdmi \u017e\u00edlami. P\u016fvodn\u00ed Barrandova lokalita \u201eVysko\u010dilka\u201c ve v\u00e1penc\u00edch kopaninsk\u00e9ho souvrstv\u00ed spolu s\u00a0dal\u0161\u00edmi \u010detn\u00fdmi lomy v\u00a0siluru zanik\u00e1.<\/p>\n<p>&nbsp;<\/p>\n<p><strong><span style=\"color: #ff0000;\">Barrandova sk\u00e1la s pam\u011btn\u00ed deskou Joachima Barranda<\/span><\/strong><\/p>\n<p>Jedn\u00e1 se o disharmonicky zvr\u00e1sn\u011bn\u00e9 vrstvy v\u00e1penc\u016f lochkovsk\u00e9ho souvrstv\u00ed. V\u00a0roce 1884, rok po smrti v\u00fdznamn\u00e9ho geologa Joachima Barranda byla na ni, k\u00a0uct\u011bn\u00ed jeho pam\u00e1tky, um\u00edst\u011bna pam\u011btn\u00ed deska. Vyobrazen\u00ed profilu Barrandovy sk\u00e1ly b\u00fdv\u00e1 tak\u00e9 velmi \u010dasto publikov\u00e1no v\u00a0r\u016fzn\u00fdch monografi\u00edch.<\/p>\n<p>&nbsp;<\/p>\n<p><strong><span style=\"color: #ff0000;\">Lom severn\u011b od Barrandovy sk\u00e1ly<\/span><\/strong><\/p>\n<p>Profil a paleontologick\u00e1 lokalita jsou v\u00a0\u0161ed\u00fdch dvorecko\u2013prokopsk\u00fdch v\u00e1penc\u00edch. V\u00a0are\u00e1lu lomu bylo tak\u00e9, dnes ji\u017e zanikl\u00e9 koupali\u0161t\u011b, kter\u00e9 se v\u00a0sou\u010dasn\u00e9m uspo\u0159\u00e1d\u00e1n\u00ed nach\u00e1z\u00ed na \u00fazem\u00ed M\u011bstsk\u00e9 \u010d\u00e1sti Praha 5.<\/p>\n<p>&nbsp;<\/p>\n<p><strong><span style=\"color: #ff0000;\">Lom U kapli\u010dky<\/span><\/strong><\/p>\n<p>Je to nejsevern\u011bj\u0161\u00ed z\u00a0lom\u016f u star\u00e9 zbraslavsk\u00e9 silnice, v\u00a0n\u011bm\u017e jsou zachyceny sledy dvorecko\u2013prokopsk\u00fdch v\u00e1penc\u016f pra\u017esk\u00e9ho souvrstv\u00ed a zl\u00edchovsk\u00fdch v\u00e1penc\u016f zl\u00edchovsk\u00e9ho souvrstv\u00ed. Jedn\u00e1 se o v\u00fdznamnou paleontologickou lokalitou. Sv\u00e9 jm\u00e9no dostal lom podle nedalek\u00e9 kapli\u010dky, kter\u00e1 je rovn\u011b\u017e na \u00fazem\u00ed Prahy 5.<\/p>\n<p>&nbsp;<\/p>\n<p><strong><span style=\"color: #ff0000;\">Pokra\u010dov\u00e1n\u00ed lomu U kapli\u010dky a hrani\u010dn\u00ed vrstva prag \u2013 zl\u00edchov<\/span><\/strong><\/p>\n<p>Stratotyp hranice stup\u0148\u016f prag (pra\u017esk\u00e9 souvrstv\u00ed) a zl\u00edchov (zl\u00edchovsk\u00e9 souvrstv\u00ed). Tato lokalita je v\u00fdznamn\u00e1 nejen z\u00a0paleontologick\u00e9ho hlediska. Profil souvrstv\u00edm zl\u00edchov je odkryt je\u0161t\u011b d\u00e1le pod Barrandovsk\u00fdm mostem. Baz\u00e1ln\u00ed \u010d\u00e1st zl\u00edchovsk\u00e9ho souvrstv\u00ed, tzv. \u201ekor\u00e1lov\u00fd obzor od kapli\u010dky\u201c, poskytl velk\u00e9 mno\u017estv\u00ed ramenono\u017ecov\u00e9 a jin\u00e9 m\u011blkovodn\u00ed fauny. Tato lokalita je na \u00fazem\u00ed Prahy 5.<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #ff0000;\"><strong>Star\u00fd lom z\u00e1padn\u011b od Mal\u00e9 Chuchle p\u0159i cest\u011b do Slivence<\/strong><\/span><\/p>\n<p>Jedn\u00e1 se o v\u00fdznamn\u00fd stratigrafick\u00fd profil a paleontologickou lokalitu s odkrytou synklin\u00e1ln\u00ed strukturou v j\u00e1d\u0159e s dvorecko\u2013prokopsk\u00fdmi v\u00e1penci. P\u0159edev\u0161\u00edm jsou zde zachyceny jejich svrchn\u00ed polohy s hojn\u011b diverzifikovanou trilobitovou faunou. V lomu se nach\u00e1z\u00ed tak\u00e9 men\u0161\u00ed jeskyn\u011b, kterou popsal R. Mikul\u00e1\u0161. I tato lokalita je ji\u017e na \u00fazem\u00ed\u00a0 Prahy 5.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Z\u00e1\u0159ezy ve svahu v\u00a0ulici Na Hv\u011bzd\u00e1rn\u011b Jedn\u00e1 se o klasickou paleontologickou lokalitu v\u00a0\u010derno\u0161ed\u00fdch j\u00edlovit\u00fdch b\u0159idlic\u00edch bohdaleck\u00e9ho souvrstv\u00ed s\u00a0hojnou faunou. V\u00fd\u0161e ve svahu vystupuj\u00ed sv\u011btle \u0161edozelen\u00e9 prachovce a \u017elutav\u00e9 k\u0159emence nejvy\u0161\u0161\u00edho ordovick\u00e9ho kosovsk\u00e9ho souvrstv\u00ed. &nbsp; V\u00fdchozy v\u00a0ostrohu v\u00a0ulici Na Hv\u011bzd\u00e1rn\u011b Profil &hellip; <a href=\"https:\/\/regionplus.cz\/chuchle\/priroda\/geologie\/geologicky-vyznamne-lokality\/\">Cel\u00fd p\u0159\u00edsp\u011bvek <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":162,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-396","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/regionplus.cz\/chuchle\/wp-json\/wp\/v2\/pages\/396","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/regionplus.cz\/chuchle\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/regionplus.cz\/chuchle\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/regionplus.cz\/chuchle\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/regionplus.cz\/chuchle\/wp-json\/wp\/v2\/comments?post=396"}],"version-history":[{"count":3,"href":"https:\/\/regionplus.cz\/chuchle\/wp-json\/wp\/v2\/pages\/396\/revisions"}],"predecessor-version":[{"id":399,"href":"https:\/\/regionplus.cz\/chuchle\/wp-json\/wp\/v2\/pages\/396\/revisions\/399"}],"up":[{"embeddable":true,"href":"https:\/\/regionplus.cz\/chuchle\/wp-json\/wp\/v2\/pages\/162"}],"wp:attachment":[{"href":"https:\/\/regionplus.cz\/chuchle\/wp-json\/wp\/v2\/media?parent=396"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}