Taxon - Links and literature
Paleobiology Database [90837]
Paleobiology Database [https://paleobiodb.org/] [as Hastula Adams & Adams, 1853]
Data retrieved on: 25 January 2018
Paleobiology Database [10715]
Paleobiology Database [https://paleobiodb.org/] [as Acuminia]
Data retrieved on: 11 December 2015
The Interim Register of Marine and Nonmarine Genera [1276487]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [as Hastula H. Adams & A. Adams, 1853]
Data retrieved on: 30 November 2019
The Interim Register of Marine and Nonmarine Genera [1032900]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [as Impages E. A. Smith, 1873]
Data retrieved on: 30 November 2019