كتب ذات صلة

New trilobites from the Maquoketa beds of Fayette county, Iowa

Histoire naturelle des crustac©s fossiles sous les rapports zoologiques et g©ologiques.

Illustrations of the fauna of the St. John group

Notes on some specimens of lower silurian trilobites

• Silurian trilobites from the northern Yukon Territory
  المؤلفون: Ludvigsen, Rolf. ,  Tripp, Ronald P.

• 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 bats of the genus Harpyionycteris : with the description of a new race
  المؤلفون: Peterson, Randolph L. ,  Fenton, M. Brock