Microsauria (extinct order)
Identification code: 300310260
Español: Microsauria (traducció pendent) (extinct order (traducció pendent)) | Català: microsauria (extinct order (traducció pendent))
Hierarchy classification:
Alternative term/s
- microsaurian
- microsaurians
Anotations
Scope note:
Extinct order of order of amphibians characterized by a spool-shaped bony cylinder around the notochord. Dates to the Lower Pennsylvanian to Middle Permian.
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