The beginning of the Paleozoic Era witnessed the breakup of the supercontinent of Pannotia and ended while the supercontinent Pangaea was assembling.

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Wikipedia contributors. (2024, February 14). Paleozoic. In Wikipedia, The Free Encyclopedia. Retrieved February 22, 2024, from https://en.wikipedia.org/w/index.php?title=Paleozoic&oldid=1207356799

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Eta Aquilae (stars.astro.illinois.edu) ETA AQL (Eta Aquilae). Lying almost exactly one degree north of the celestial equator, this quite- wonderful mid-fourth magnitude (nominally 3.90) star in Aquila (the Eagle) glides across the sky just 8 degrees to the south of much brighter first magnitude Altair.

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Paleozoic (Wikipedia) The Paleozoic (IPA: /ˌpæli.əˈzoʊ.ɪk,-i.oʊ-, ˌpeɪ-/ PAL-ee-ə-ZOH-ik, -⁠ee-oh-, PAY-; or Palaeozoic) Era is the first of three geological eras of the Phanerozoic Eon. Beginning 538.8 million years ago (Ma), it succeeds the Neoproterozoic (the last era of the Proterozoic Eon) and ends 251.9 Ma at the start of the Mesozoic Era.

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