New information on the coaptative devices in the Ordovician trilobites Placoparia and Crozonaspis, and its significance for their classification and phylogeny
Henry, J.-L.Volume:
76
Language:
english
Journal:
Transactions of the Royal Society of Edinburgh: Earth Sciences
DOI:
10.1017/s0263593300010531
Date:
January, 1985
File:
PDF, 8.00 MB
english, 1985