Morphology of the Semionotus elegans species group from the Early Jurassic part of the Newark Supergroup of eastern North America with comments on the Family Semionotidae (Neopterygii)
Olsen, Paul Eric, McCune, Amy R.Volume:
11
Language:
english
Journal:
Journal of Vertebrate Paleontology
DOI:
10.1080/02724634.1991.10011398
Date:
September, 1991
File:
PDF, 5.26 MB
english, 1991