Perm (Geologii)
At Perm as en eerdtidjääler tesken 299 an 251 miljuun juaren föör üüs tidj. At Perm kaam efter't Karboon an föör't Trias. Tesken Perm an Trias san föl diarten an plaanten ütjstürwen. At Perm as det jongst süsteem uun't Paleozoikum (eerdualtidj).
Tekst üüb Öömrang |
< Karboon | P e r m | Trias > föör 299–251 miljuun juaren | |||||||||||||||||||||||||||||||||||
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O2-uundial uun a atmosfeere (uun't madel) |
ca. 23 Vol.-% (115 % uun ferglik tu daalang) | ||||||||||||||||||||||||||||||||||
CO2-uundial uun a atmosfeere (uun't madel) |
ca. 900 ppm (2,25-sis so föl üs daalang) | ||||||||||||||||||||||||||||||||||
Tempratuur üüb a grünj (uun't madel) |
ca. 16 °C (1,5 °C muar üs daalang) | ||||||||||||||||||||||||||||||||||
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Bilen
- A eerd uun't Sakmarium (~290 mya)
- Perm formatjuunen bi Klein Nordende, Kreis Pinneberg
Iindialang
- Süsteem: Perm (299–251 mya)
- Serie: Lopingium (Boowerperm) (260,4–251 mya)
- Kirew: Changhsingium (253,8–251 mya)
- Kirew: Wuchiapingium (260,4–253,8 mya)
- Serie: Guadalupium (Madelperm) (270,6–260,4 mya)
- Kirew: Capitanium (265,8–260,4 mya)
- Kirew: Wordium (268–265,8 mya)
- Kirew: Roadium (270,6–268 mya)
- Serie: Cisuralium (Onerperm) (299–270,6 mya)
- Kirew: Kungurium (275,6–270,6 mya)
- Kirew: Artinskium (284,4–275,6 mya)
- Kirew: Sakmarium (294,6–284,4 mya)
- Kirew: Asselium (299–294,6 mya)
- Serie: Lopingium (Boowerperm) (260,4–251 mya)
Luke uk diar
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