Family Tricholomataceae Heim ex Pouzar 1983
PaleoDB taxon number: 374063
Parent taxon: Agaricales according to D. S. Hibbett et al. 1997
Sister taxa: Agaricaceae, Aureofungus, Gerontomyces, Gondwanagaricites, Marasmiaceae, Palaeoagaracites
Subtaxa: Archaeomarasmius, Protomycena