- Potonié, 1937 (pollen) †Betulaepollenites R. Potonié, 1934 (pollen) †
Paralnoxylon Doweld, 2021 (wood)
Coryloidea †Asterocarpinus
Manchester & Crane, 1987...
- A. B. (2021). "Fossil Alloceltidoxylon, Allonymphaea, Arecocaryon,
Paralnoxylon and
Paranyssa and
extant Komaroviopsis, Marcanodendron, and Papyrocactus...
- A. B. (2021). "Fossil Alloceltidoxylon, Allonymphaea, Arecocaryon,
Paralnoxylon and
Paranyssa and
extant Komaroviopsis, Marcanodendron, and Papyrocactus...