Specimen reference source
Unvouchered
Taxonomic name
† Ischyrotoma twenhofeli
Specimen created by
Shreya Jariwala
Specimen created on
June 30 2024 at 23:57:58
This specimen record has been viewed 48 times
Project 5328: J.M. Adrain, S.R. Westrop, E. Landing, R. A. Fortey. 2001. Systematics of the Ordovician trilobites Ischyrotoma and Dimeropygiella, with species from the type Ibexian area, western U.S.A. Journal of Paleontology. 75 (5):947-971.