Tietea singularis

Tietea singularis

  • Location Brasil
  • Product Code: PA082
  • 48.00€

Age: Permian. 

Formation: Pedra de Fogo. 

Location: Bieland, Maranhao province, Brazil. 

Measures: 15 cm x 11 cm x 1,8 cm

Arborescente fern in which the conducting vessels can be distinguished in the central area and around  it is  parenchyma where substances are stored.  

In the Tietea the vascular bundles are round, ovoid or C-shaped, unlike Psaronius, which has sinuous xylem bands.


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