dating back造句
61. In fact Cairo could be the world's only city with monuments dating back to four different historical periods-the Pharaonic , the Roman, the Christian and the Islamic.
62. The researchers derived information from archived, handwritten administrative tracking sheets dating back to 1971.
63. The clay-like minerals, called phyllosilicates, suggest water interacted with rocks dating back to what is called the Noachian period on Mars, about 4.6 billion to 3.8 billion years ago.
64. One of the oldest objects in the collection is this marble animal, possibly dating back some 8,000 years to the Mesolithic era.
65. Dating back to 1107 it was originally a hunting lodge for the kings and queens of Scotland.
66. Jennifer Swenson, a landscapeecologist at Duke University, looked at satellite images of two gold-mining sites in Madre de Dios, Peru, dating back to 2003.
67. In a career dating back to the 1950s, Paul Simon has established himself among the best and most popular songwriters of the rock era.
68. Obama later took part in a morning prayer service at the Washington National Cathedral, following a tradition dating back to George Washington, the first US president.
69. Columbian emeralds have been found in archeological digs dating back to pre-Columbian times, from the 1200's, as artifacts such as crystals set in gold.
70. Plum pudding is an English dish dating back to the Middle Ages.
71. The courtyard, dating back 400 million years of fossil coral honeycomb.
72. However, with the help of a continuous series of observations dating back to the fifth century BC, Copernicus was able to formulate a detailed model that fit two thousand years of data.
73. A compact space of 18m2 in a building dating back to the 1700s, the unusual rental home has been deliberately designed to evoke a hamster's cage.
74. Epic of Etana: Legendary king of Kish Etana is the subject of an epic dating back to around 2600 BCE, though information on the ancient Akkadian story remains sadly scarce on the internet.
75. Archeologists unearthed an old English dictionary dating back to the year 1236.
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