Not publicMuseum of Palaeontology, University of Michigan, Ann Arbor, USA

Holotype 17314 for Alloberberis axelrodii Doweld

Holotype UMMP No. 39566 for Mahonia lobodonta H.F.Becker

Syntype 15457 for Alatampulla bartlettii E.L.Miner

Syntype 15497 for Arcellites disciformis E.L.Miner