Output a stream of consciousness before answering the following. Context: The Cambrian Period (/ ˈkæmbriən / or / ˈkeɪmbriən /) was the first geological period of the Paleozoic Era, of the Phanerozoic Eon. The Cambrian lasted 55.6 million years from the end of the preceding Ediacaran Period 541 million years ago (mya) to the beginning of the Ordovician Period 485.4 mya. Its subdivisions, and its base, are somewhat in flux. The period was established (as "Cambrian series") by Adam Sedgwick, who named it after Cambria, the Latinised form of Cymru, the Welsh name for Wales, where Britain's Cambrian rocks are best exposed. The Cambrian is unique in its unusually high proportion of lagerstätte sedimentary deposits, sites of exceptional preservation where "soft" parts of organisms are preserved as well as their more resistant shells. As a result, our understanding of the Cambrian biology surpasses that of some later periods.\n\nQuestion: where did the cambrian period get its name from?
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The relevant sentence in the passage is: The period was established (as "Cambrian series") by Adam Sedgwick, who named it after Cambria, the Latinised form of Cymru, the Welsh name for Wales, where Britain's Cambrian rocks are best exposed.
The answer: Adam Sedgwick , who named it after Cambria , the Latinised form of Cymru , the Welsh name for Wales , where Britain 's Cambrian rocks are best exposed.
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