- Trachysphaeridium wangjiawanense
- Trachysphaeridium yimenense
- Trachysphaeridium yunnanense
- Trachysphaerina sp
- Trachysporites
- Trachysporites asper
- Trachysporites distinctus
- Trachysporites fuscus
- Trachysporites microclavatus
- Trachysporites microverrucatus
- Trachysporites punctulosus
- Trachysporites rugosus
- Trachysporites sp
- Trachysporites sp.A
- Trachysporites sp.A Abbi.,1998
- Trachysporites sparsus
- Trachysporites subtilis
- Trachysporites trigonus
- Trachysporites tuberosus
- Trachysporites varius
- Trachytrichoides
- Trachytrichoides noduliferous
- Trachytrichoides ovalis
- Trachytrichoides sp
- Trachytriletes
- Trachytriletes abnormis
- Trachytriletes acutangulus
- Trachytriletes adspersus
- Trachytriletes ancoraeformis
- Trachytriletes angiopteroides
- Trachytriletes antiquus
- Trachytriletes aptus
- Trachytriletes arcticus
- Trachytriletes arillatus
- Trachytriletes asper
- Trachytriletes asperatus
- Trachytriletes asperstus
- Trachytriletes atavus
- Trachytriletes aureaformis
- Trachytriletes auritus
- Trachytriletes bellus
- Trachytriletes bicycla
- Trachytriletes castigatus
- Trachytriletes clandestinus
- Trachytriletes commodus