Page 107 - Police Magazine
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                                                                                     A TOUR IN MY COUNTRY                     POLICE





















               How was Sharjah formed?             the Arabian Peninsula. The rocky lead witnessed   region were thriving with many types of marine
                                                   huge  black  rocks  with  the  size  of  boulders,   life about 41 million years ago.
               Sharjah was not always in its current location,   lined up in a red pot, to narrate the story of
               as the continents and oceans of the planet are   the emergence of Ophiolite and its exposure to   Our geological treasures are globally
               constantly  budging,  which  gradually  leads  to  a   erosion and washout over 76 to 68 million years.   famous
               continuous change in the land for its shape and   Limestone  and  fossils  witnessed  the  fossilized
               location. The Earth planet is rocky cover, which   remains of extinct marine creatures, which have   Sharjah rocks store a unique geological history.
               includes  the  continental  crust  and  the  upper   embedded  into  yellow  limestone  at  the  top  of   In  a  process  that  began  93  million  years  ago,
               rocky mantle) divided into huge parts called the   the mountain and the rocks that have broken off   a  rocky  mass  of  10  kilometers  thick  emerged
               plate tectonics.                                                        from the bottom of the ocean, which was slowly
                                                   from it. These fossils are evidence that Sharjah   pushed  by  tectonic  crowding  to  settle  over
               As these plates float on top of a sticky layer of   remained submerged in shallow marine waters   the edges of the Arabian Peninsula, So that its
               the rocky mantle, they are consisting of molten   from 74 to 66 million years ago. Archaeological   rocks  began  to  be  seen  above  the  surface  of
               rocks  called  the  core,  “Earth  Planet  during  its   excavation sites witnessed archaeological sites   the earth. This mass is known as Ophiolite, and
               history witnessed the collision of plate tectonics   where tombs dating back to the Bronze Age were   after its rocks appeared, they were exposed to
               carrying  different  continents,  and  then  their   discovered,  to  narrate  the  story  of  the  ancient   the  factors  of  dredging  and  erosion.  This  led
               coalescence  forming  what  is  called  the  great   humans’  inhabitance  of  this  area  thousands  of   to the formation of the Al-hajar Mountains and
               continents.  The  Arabian  Continental  Plate  -   years ago.           the ground of Jebel Buhais due to its historical
               which Sharjah is located in- was once part of a                         and  geological  importance.  Scientists  come
               supercontinent called Pangea.       Rocks are a book we read            from all over the world to study Ophiolites and
               This huge mass of land began to disintegrate   The land beneath us - and what we are familiar   find out what it reveals about the secrets about
               about 2 million years ago .Then,this was followed   with such as cities, sand, mountains, and even   the  geological  phenomena  that  the  Earth  has
               by the separation of the Arabian continental plate   oceans - are rocks. The earth consists of many   witnessed and is still witnessing.
               from the continent of Africa. The disintegration   types  of  rocks,  which  were  formed  during
               resulted in the formation of the African-Arabian   different  times  and  different  ways.  Since  each   Stops and corners across the walkway
               continental  plate  and  its  slow  drift  northward   type  of  rock  is  unique  in  its  structural  and
               with  a  clockwise  rotation,  so  the  Arabian   compositional  characteristics,  geologists  are   The external educational hall
               Peninsula moved from its position south of the   studying rocks (and the fossils they may contain),   Archaeological evidence from the Iron Age
               equator to the northern subtropical orbits
                                                   to understand the formation of our planet and   2 Ophiolites, aged 93 million years
                                                   the changes witnessed. Our planet is a dynamic,
               Buhais geological walkway           ever-changing and adapting system over million   3 for the story Title written by colors
               The scene of Jebel Buhais that we see was not   years.                  4 “bombs” from lead
               always  this  way. Wander  through  this  open-air   The  planet  has  witnessed  continents  drifting,   5 fossils in the heart of the desert
               geological  walkway  not  only  to  discover  clues   oceans altered, mountains emerged and others
               telling  the  unique  geological  history  of  the   disappeared.  It  also  witnessed  successive   6 Circumstances that form lead
               region, but also to enjoy a wonderful panoramic   climate  changes,  which  led  to  the  emergence   7 Student clusters
               view, extending from Al-Hajar Mountains in the   of other organisms and the extinction of others.   8 Limestone: fissures and pendulums
               east to the sand dunes in the west. Look for these   In the light of these chronological changes, the
               unique landmarks at the stops and corners on   rocks represent a historical record that records   9 Panoramic views
               the walkway: Ophiolites witnessed rocks that are   and  verifies  these  events.  This  is  how  Sharjah   10 mushroom-shaped rocks
               93 million years old that are established deeply   rocks  gained  its  international  fame,  as  it  does
               in our planet. They were once part of an oceanic   not only show how the oceanic crust of the earth   11 valleys
               plate that sprang from the depths to settle over   is formed but It also shows that the waters of our   12 tombs from the Bronze Age




















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