"Gastornis" minor is now usually in
Remiornis again, at least tentatively. "Diatryma"
cotei is a large bird of unclear relationships,
possibly a gastornithiform, although it does not seem to
belong in Gastornis
"Diatryma filifera" is the name given to fibres
erroneously believed to be Gastornis feathers.
Finally, some indeterminable gastornithiform remains
from the
Palaeogene of Walbeck (Germany) and the Early
Eocene of Park County (USA) may well belong in this
genus.