| Authors | Year | Title |
| Duncan, Helen | 1960 | Report on Referred Fossils |
| Sando, W. | 1983 | Report on Referred Fossils |
| Armstrong, Augustus; Dutro, J. | 1973 | Report on Referred Fossils |
| Dutro, J.; Duncan, Helen | 1960 | Report on Referred Fossils |
| Dutro, J.; Duncan, Helen | 1962 | Report on Referred Fossils |
| Duncan, Helen | 1968 | Report on Referred Fossils |
| Armstrong, Augustus | 1966 | Report on Referred Fossils |
| Armstrong, Augustus | 1966 | Report on Referred Fossils |
| Dutro, J.; Duncan, Helen | 1961 | Report on Referred Fossils |