Respuesta :

kelseydeveza102009

Answer:

What type of plants are extinct?

Explanation:

Prehistoric extinctions

Cooksonia.

Archaefructus.

Abies milleri.

Dillhoffia.

Trochodendron nastae.

Araucaria mirabilis.

Araucarioxylon arizonicum.

Sphenophyllum miravallis.