<Dt> Guadalupian epoch (272.3 ± 0.5 - 259.8 ± 0.4 Mya) </Dt> <Dd> <Ul> <Li> Capitanian stage (265.1 ± 0.4 - 259.8 ± 0.4 Mya) </Li> <Li> Wordian stage (268.8 ± 0.5 - 265.1 ± 0.4 Mya) </Li> <Li> Roadian stage (272.3 ± 0.5 - 268.8 ± 0.5 Mya) </Li> <Li> Others: <Ul> <Li> Kazanian or Maokovian (European) (270.6 ± 0.7 - 260.4 ± 0.7 Mya) </Li> <Li> Braxtonian stage (New Zealand) (270.6 ± 0.7 - 260.4 ± 0.7 Mya) </Li> </Ul> </Li> </Ul> </Dd> <Ul> <Li> Capitanian stage (265.1 ± 0.4 - 259.8 ± 0.4 Mya) </Li> <Li> Wordian stage (268.8 ± 0.5 - 265.1 ± 0.4 Mya) </Li> <Li> Roadian stage (272.3 ± 0.5 - 268.8 ± 0.5 Mya) </Li> <Li> Others: <Ul> <Li> Kazanian or Maokovian (European) (270.6 ± 0.7 - 260.4 ± 0.7 Mya) </Li> <Li> Braxtonian stage (New Zealand) (270.6 ± 0.7 - 260.4 ± 0.7 Mya) </Li> </Ul> </Li> </Ul> <Li> Capitanian stage (265.1 ± 0.4 - 259.8 ± 0.4 Mya) </Li>

How did the permian period get its name