Definición de Permo–Triassic en inglés:

Permo–Triassic

Silabificación: Per·mo–Tri·as·sic
Pronunciación: /ˌpərmō ˌtrīˈasik
 
/

adjetivo

Geology
1Of, relating to, or occurring at the boundary of the Permian and Triassic periods, about 245 million years ago. Mass extinctions occurred at this time, marking the end of the era.
1.1Of or relating to the Permian and Triassic periods or rock systems considered as a unit.
1.2 (as noun the Permo–Triassic or Permo–Trias) The Permian and Triassic periods together or the system of rocks deposited during them.

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Palabra del día bimble
Pronunciación: ˈbɪmb(ə)l
verb
walk or travel at a leisurely pace