TY - CHAP
AU - Roman (F.)
PY - 1938
TI - Les Ammonites jurassiques et crétacées. Essai de genera
SP - 1-554
ER -

@inbook{RomanF1938, 
title={Les Ammonites jurassiques et cr{\'e}tac{\'e}es. Essai de genera}, 
year={1938}, 
author={Roman (F.)}, 
pages={1-554}
}

%0 Book
%A Roman (F.)
%D 1938
%T Les Ammonites jurassiques et crétacées. Essai de genera
%P 1-554

TY - CHAP
AU - Kennedy (W.J.), Wright (C.W.) & Hancock (J.M.)
PY - 1980
TI - The European species of the Cretaceous ammonite Romaniceras with a revision of the genus
SP - 325-362
ER -

@inbook{KennedyW1980, 
title={The European species of the Cretaceous ammonite Romaniceras with a revision of the genus}, 
year={1980}, 
author={Kennedy (W.J.), Wright (C.W.) & Hancock (J.M.)}, 
volume={2}, 
pages={325-362}
}

%0 Book
%A Kennedy (W.J.), Wright (C.W.) & Hancock (J.M.)
%D 1980
%T The European species of the Cretaceous ammonite Romaniceras with a revision of the genus
%P 325-362