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São Francisco craton
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Easter Procession of Maria Santisima del Sacromonte in Granada, Spain. This statue is known as Virgen de los Gitanos or The Virgin of the Gypsies.
What is Holy Week?
Fish. Lionfish. Lion-fish. Turkey fish. Fire-fish. Red lionfish. Pterois volitans. Venomous fin spines. Coral reefs. Underwater. Ocean. Red lionfish swims by seaweed.
10 of the World’s Most Dangerous Fish
King Cobra snake in Malaysia. (reptile)
9 of the World’s Deadliest Snakes
July, 2006, Launch of Space Shuttle Discovery STS-121. See attached for full caption information.
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Ahura Mazda - relief of the Zoroastrian god Ahura Mazda at the ancient ruins of Persepolis in Iran. Also known as Ormazd Zoroastrianism,
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Hemp (Cannabis sativa).
9 Mind-Altering Plants
African Americans demonstrating for voting rights in front of the White House as police and others watch, March 12, 1965. One sign reads, "We demand the right to vote everywhere." Voting Rights Act, civil rights.
Timeline of the American Civil Rights Movement

São Francisco craton

geology

Learn about this topic in these articles:

geology of South America

  • Map showing the countries of South America with national capitals and surrounding bodies of water, including the Atlantic and Pacific.
    In South America: The Precambrian

    …the Amazonia, Luis Alves, and São Francisco cratons, although precisely dated rock samples are scarce. Ages older than 3 billion years have been reported in the Imataca Complex of Venezuela and in the Xingu area of Brazil, both in the Amazonia craton. The oldest rocks found so far—with ages of…

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