Guildayichthyiformes | |
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Scientific classification | |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Actinopterygii |
Subclass: | Cladistia |
Order: |
Guildayichthyiformes
Lund, 2000 |
Lund, 2000
The Guildayichthyiformes is a prehistoric order or marine fish from the Mississippian of Montana. They possess an uncommon mixture of primitive and modern characteristics in their skull bones.
This order consists of the following genus: