كتب ذات صلة

Upper Cambrian and Lower Ordovician trilobite biostratigraphy of the Rabbitkettle Formation, Western District of Mackenzie

The type species of the Ordovician trilobite genus Isotelus I. gigas Dekay, 1824

Taxonomy and palaeoecology of the Silurian myelodactylid Crinoid Crinobrachiatus brachiatus (Hall)

Stipatocrinus, a new and unusual camerate crinoid from the lower silurian of western New York

• The paleozoic faunas.
  المؤلفون: Weller, Stuart
• The Mississippian Brachiopoda of the Mississippi Valley basin.
  المؤلفون: Weller, Stuart
• A report on the Cretaceous paleontology of New Jersey based upon the stratigraphic studies of George N. Knapp.
  المؤلفون: Weller, Stuart ,  Knapp, George N.