كتب ذات صلة

Revision of Paleozoic Stelleroidea with special reference to North American Asteroidea

The paleontology of the Niagaran limestone in the Chicago area

Occurrence of the cladid inadunate crinoid Thalamocrinus in the Silurian (Wenlockian) of New York and Ontario

New crinoids from the Chicago area

• Taxonomy and palaeoecology of the Silurian myelodactylid Crinoid Crinobrachiatus brachiatus (Hall)
  المؤلفون: Eckert, James D. ,  Brett, Carlton E.
• Stipatocrinus, a new and unusual camerate crinoid from the lower silurian of western New York
  المؤلفون: Eckert, James D. ,  Brett, Carlton E.
• Palaeoecology of a well-preserved crinoid colony from the Silurian Rochester shale in Ontario
  المؤلفون: Eckert, James D. ,  Brett, Carlton E.

• The water-striders of Ontario : (Heteroptera: Gerridae)
  المؤلفون: Cheng, Lanna. ,  Fernando, C. H.
• The vegetation and phytogeography of coastal southwestern James Bay
  المؤلفون: Riley, J. L. ,  McKay, Sheila M.
• Variation in the jaw musculature of the avian family Vireonidae
  المؤلفون: Barlow, Jon C. ,  Orenstein, Ronald I.