Browse Items (264 total)

Species Cheirurus hydei Stratigraphic Range Ordovician to Devonian Taxonomy Phylum: ArthropodaClass: TrilobitaOrder: PhacopidaFamily: CheiruridaeGenus: Cheirurus Distinctive Features PygidiumThoraxCephalon Preservation External mould…

Species Ogygiocarella debuchi Stratigraphic Range Ordovician Taxonomy Phylum: ArthropodaClass: TrilobitaOrder: AsaphidaGenus: Ogygiocarella Distinctive Features CephalonThoraxPygidium Preservation External mould (manmade)

Stratigraphic Range Ordovician to Silurian Taxonomy Phylum: ArthropodaClass: TrilobitaOrder: AsaphidaFamily: Trinucleidae Distinctive Features CephalonThoraxPygidiumLarge fringe at front of cephalon Preservation External mould…

Species Paradoxides bohemicus Stratigraphic Range Cambrian Taxonomy Phylum: ArthropodaClass: TrilobitaOrder: RedlichiidaGenus: Paradoxides Distinctive Features CephalonThoraxPygidiumGlabella Preservation External mould (manmade cast)

Stratigraphic Range Cambrian Taxonomy Phylum: ArthropodaClass: TrilobitaOrder: CorynexochidaGenus: Ogygopsis Distinctive Features GlabellaEye ridgesCephalonThoraxPygidium Preservation External mould (manmade cast)

Species Ellipsocephalus hoffi Stratigraphic Range Cambrian Taxonomy Phylum: ArthropodaClass: TrilobitaOrder: PtychopariidaGenus: Ellipsocephalus Distinctive Features CephalonThoraxPygidiumNo eyes Preservation Cast of a mould…

Stratigraphic Range Cambrian to Permian Taxonomy Phylum: MolluscaClass: Cephalopoda Distinctive Features StraightChambersSepta Preservation Manmade internal cast Advanced notes Nautiloids originated in the Cambrian and radiated during the…

Stratigraphic Range Silurian to Devonian Taxonomy Phylum: HemichordataClass: Graptolithina Distinctive Features Spiral stipesRhabdosomeThecae'sawtooth' Preservation FlattenedCarbon film Advanced notes You can see various preservational…

Stratigraphic Range Ordovician Taxonomy Phylum: HemichordataClass: GraptolithinaOrder: Graptoloidea Distinctive Features StipesRhabdosomeThecae'sawtooth' Preservation FlattenedRed colour from iron in sediment seeping into fossil Advanced…

Taxonomy Phylum: HemichordataClass: Graptolithina Distinctive Features Stipes (2)NemaHorizontalThecaeRhabdosome Preservation CompressedCarbon filmRed colour from iron in sediment seeping into fossil Advanced notes The position of the nema…