The Devonian lamprey, Palaeospondylus Gunni, Traquair : with notes on the systematic arrangement of - detaljert visning

The Devonian lamprey, Palaeospondylus Gunni, Traquair : with notes on the systematic arrangement of the fish-like vertebrates

Bashford Dean
Bok Engelsk 1899


Utgitt	New York , 1899
Omfang	30 s., 1 pl. : ill.
Emner	niøye palaeospondyus devonian "lamprey" systematikk