Contains information about title and source of a journal
Naslov:
Jurassic ammonites from Jebel Tuwaiq, central Arabia with stratigraphical introduction
Vir:
Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences
[0080-4622]
Arkell,
William
l. 1952,
letn. 236,
št. 633,
str. 241
-314