. ▁Dor ling , ▁Kind ers ley ▁Limited , ▁London , ▁ 2 0 0 2 . ▁ ▁A ▁Broad ▁Br ush ▁History ▁of ▁the ▁Ce phal op oda ▁by ▁Dr . ▁Ne ale ▁Mon ks , ▁from ▁The ▁Ce phal op od ▁Page . ▁ ▁Am mon ite ▁m atur ity , ▁path ology ▁and ▁old ▁age ▁By ▁Dr . ▁Ne ale ▁Mon ks , ▁from ▁The ▁Ce phal op od ▁Page . ▁Ess ay ▁about ▁the ▁life ▁span ▁of ▁Am mon ites . ▁ ▁C ret ace ous ▁F oss ils ▁Tax onom ic ▁Index ▁for ▁Order ▁Am m ono it ida ▁ ▁Deep ly ▁Bur ied ▁Sed iments ▁Tell ▁Story ▁of ▁Sud den ▁Mass ▁Ext inction ▁ ▁External ▁links ▁▁ ▁Descri ptions ▁and ▁pictures ▁of ▁am mon ite ▁foss ils ▁ ▁g oni at . org , ▁a ▁p ala e zo ic ▁am m ono id ▁database ▁ ▁pale oz o ic . org : ▁gallery ▁of ▁am mon ite ▁photograph s ▁ ▁photos ▁of ▁am mon ites ▁at ▁L yme ▁Reg is , ▁UK ▁ ▁Tax on Con cept ' s ▁data ▁on ▁cre t ace ous ▁am mon ites ▁ ▁The ▁am mon ites ▁of ▁Peace h aven ▁- ▁photos ▁of ▁giant ▁cre t ace ous ▁am mon ites ▁in ▁Southern ▁England ▁ ▁ton mo . com : ▁The ▁oct opus ▁news ▁magazine ▁online , ▁Ce phal op od ▁foss il ▁articles . ▁ ▁William ▁R . ▁Wahl ▁* ▁Mos as aur ▁B ite ▁Mark s ▁on