| Publication Type: | Book Chapter |
| Year of Publication: | 1992 |
| Authors: | F. M. Carpenter |
| Book Title: | Treatise on invertebrate paleontology. Part R, Arthropoda 4 |
| Volume: | Volume 2 |
| Pagination: | 279–655 |
| Publisher: | Geological Society of America, Boulder, Colorado, & University of Kansas, Lawrence, Kansas |