Definition of Xenocephalites. Meaning of Xenocephalites. Synonyms of Xenocephalites

- Xenocephalites is an extinct genus of ammonoid cephalopods from the late Middle Jur****ic belonging to the stephanoceratoid family Macrocephalitidae. It...
- ****fingites Wordieoceras Worthoceras Wrightoceras Wyomingites Xenoceltites Xenocephalites Xenodiscus Xenodrepanites Xipheroceras Xiphogymnites Yabeiceras Yakounia...
- †Xenoceltites †Xenoceltites cordiller**** †Xenocephalites †Xenocephalites hartsocki – type locality for species †Xenocephalites vicarius – type locality for species...
- †Xenoceltites †Xenoceltites cordiller**** †Xenocephalites †Xenocephalites hartsocki – type locality for species †Xenocephalites vicarius – type locality for species...
- unidentified related form or using admittedly obsolete nomenclature †Xenocephalites – tentative report Xenophora †Yezoites †Zamites †Zamites arcticus †Zapsalis...
- crenata Contents A B C D E F G H I J K L M N O P Q R S T U V W X Y Z †Xenocephalites †Xenoxylon †Xiphactinus †Xiphactinus vetus Contents A B C D E F G H...
- crenata Contents A B C D E F G H I J K L M N O P Q R S T U V W X Y Z †Xenocephalites – tentative report Xenophora Contents A B C D E F G H I J K L M N O...
- comparable form †Weichselia †Williamsonia – tentative report †Woodwardia †Xenocephalites †Xiphactinus Yoldia †Zamites †Zamites arcticus †Zamites borealis †Zamites...