TY  - BOOK
AU  - Watson DMS
TI  - On rhamphodopsis: a ptyctodont from the middle old red sandstone of Scotland
U1  - 567.0941 
PY  - 1938///
CY  - Edinburgh
PB  - Royal Soc
KW  - Fossil fishes
N1  - Published in Tran of thje Royal Soc of Edinburgh -Part2 59(15)1937-1938. p397-411
ER  -