Topic summary
Tetrapulmonate

Extracted from the Wikipedia article Tetrapulmonata.
Phylogeny
The Late Carboniferous appears to be a time when there was a greater diversity of tetrapulmonate arachnids.
Topic summary

Extracted from the Wikipedia article Tetrapulmonata.
The Late Carboniferous appears to be a time when there was a greater diversity of tetrapulmonate arachnids.