ammonitiferous

adjective
am·​mo·​nit·​if·​er·​ous | \ ¦aməˌnīt¦if(ə)rəs\

Definition of ammonitiferous

: containing ammonites

First Known Use of ammonitiferous

1830, in the meaning defined above

History and Etymology for ammonitiferous

ammonite entry 1 + -i- + -ferous

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