List of the Mesozoic life of Alaska
This list of the Mesozoic life of Alaska contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of Alaska and are between 252.17 and 66 million years of age.
A
[edit]- Acila
- †Actinoceramus
Life restoration of the Late Cretaceous dome-headed dinosaur Alaskacephale and inset diagram depicting it with an anachronistic human to scale - †Alaskacephale gangloffi – type locality for species
- †Allocotidus – type locality for genus
- †Allocotidus bruesi – type locality for species
- †Alpinophyllia
- †Amaltheus
- †Amblydactylus
- †Amblysiphonella
- †Amoeboceras
- †Ampakabastraea
- †Ampakabastraea cowichanensis
- †Ampakabastraea nodosa – or unidentified comparable form
- Amusium
- †Anagaudryceras
- †Anagaudryceras auranium
- †Anagaudryceras aurarium
- †Anagaudryceras inflatus
- †Anagaudryceras sacya – type locality for species
Fossilized shell of the Late Cretaceous ammonoid cephalopod Anapachydiscus - †Anapachydiscus nelchinensis – type locality for species
- †Anatomites
- †Anatomites externiplicatus
- †Anatomites septentrionalis – type locality for species
- †Andangularia
- †Andangularia wilsoni – type locality for species
- †Anomia
- †Anoptychia – tentative report
- †Anthostylis
- †Antiquilima – tentative report
- †Aopullina – tentative report
- †Aquilapollenites
- †Arcestes
- †Archaeocidaris – tentative report
- †Archaeodictyomitra
- †Archaeodictyomitra exigua – type locality for species
- †Archaeospongoprunum
- †Archaeospongoprunum helense – type locality for species
- †Arcthoplites
- Arctica – tentative report
Fossilized shells of the Middle Jurassic ammonoid cephalopod Arcticoceras - †Arctocephalites
- †Arctocephalites alticostus
- †Arctocephalites costidensus – type locality for species
- †Arctocephalites pompeckji
- †Arctoceras
- †Arctopteris
- †Arctopteris kolymensis – or unidentified related form
- †Arctopteris rarinervis
- †Areaseris
- †Arieticeras
- †Arieticeras domarense – or unidentified related form
Fossilized shell of the Early Jurassic ammonoid cephalopod Arnioceras - †Arnioceras arnouldi – or unidentified comparable form
- †Arpadites – tentative report
- †Aspenites
- Astarte
- †Asthenoceras
- †Asthenoceras nannodes – or unidentified related form
- †Astraeomorpha
- †Astrocoenia – tentative report
- †Atractites
- †Atreta
- †Aucella
- †Aucellina
- Avicula
Mold fossil of a shell of the Early Devonian-Late Triassic bivalve Aviculopecten - †Azonia
B
[edit]
Fossilized shell of the Late Cretaceous ammonoid cephalopod Baculites - †Badouxia
- †Bathysiphon
- †Belemnites
- †Betraccium
- †Betraccium perilense – or unidentified related form
- †Bipedis
- †Biplica
- †Birisia
- †Birisia alata
- †Birisia ochotica
- †Birisia oerstedtii – or unidentified comparable form
- †Bisulcocypridea
- †Bositra
- †Bositra buchi – or unidentified comparable form
- †Bradfordia
- †Bradfordia oppeliiformis – type locality for species
- †Brewericeras
- †Brewericeras breweri
- †Brewericeras hulenense
- †Brewericeras hulense – or unidentified comparable form
- †Buchia
- †Buchia bronni – or unidentified comparable form
- †Buchia concentrica
- †Buchia crassicolis
- †Buchia crassicollis
- †Buchia fischeriana – or unidentified related form
- †Buchia keyserlingi
- †Buchia mosquensis
- †Buchia pacifica
- †Buchia pallasi – or unidentified comparable form
- †Buchia piochii
- †Buchia rugosa
- †Buchia solida
- †Buchia sublaevis
- †Bullatimorphites
- †Bullatimorphites varicostatum – type locality for species
C
[edit]
Fossilized shell of the Middle Jurassic ammonoid cephalopod Cadoceras - †Cadoceras bathomphalum – type locality for species
- †Cadoceras catostoma
- †Cadoceras chinitnense – type locality for species
- †Cadoceras comma – type locality for species
- †Cadoceras crassicostatum – type locality for species
- †Cadoceras doroschini
- †Cadoceras glabrum – type locality for species
- †Cadoceras grewingki
- †Cadoceras kialagvikense – type locality for species
- †Cadoceras petelini
- †Cadoceras schmidti
- †Cadoceras tenuicostatum – type locality for species
- †Cadoceras wosnessenskii
Fossilized shell of the Early Jurassic-Early Cretaceous ammonoid cephalopod Calliphylloceras - †Calliphylloceras aldersoni – or unidentified comparable form
- †Calliphylloceras freibrocki – type locality for species
- †Calliphylloceras nizinanum – type locality for species
- †Callistopollenites
- †Callizoniceras
- †Callospiriferina
- †Calycoceras
- †Camptonectes
- †Canadoceras
- †Canadoceras kossmati – or unidentified comparable form
- †Canadoceras newberryanum
- †Canadoceras yokoyamai
- †Candonopsis – tentative report
- †Canutus – tentative report
- †Capnuchosphaera
- †Capnuchosphaera deweveri – or unidentified related form
- †Capnuchosphaera lenticulata – or unidentified related form
- †Capnuchosphaera mexicana
- †Capnuchosphaera schenki
- †Capnuchosphaera smithorum
- †Capnuchosphaera theoloides – or unidentified related form
- †Capnuchosphaera tricornis
Shells of modern Capulus cap sea snails - Cardinia
- Cardita – tentative report
- †Cassianella
- †Cassianella cordillerana – type locality for species
- †Cassianella gravinaensis – type locality for species
- †Cassianella lingulata
- †Cavussurella
- †Cavussurella grammi – type locality for species
- †Cedriplites
Life restoration of the Late Triassic-Middle Jurassic nautiloid cephalopod Cenoceras - †Cenoceras imlayi – type locality for species
- †Cephalotaxopsis
- †Ceratites
- †Cercomya – tentative report
- †Ceriostella
- Cerithium – tentative report
- †Chandlerichthys – type locality for genus
- †Chandlerichthys strickeri – type locality for species
- †Chinitnites
- †Chinitnites parviformus – type locality for species
- Chlamys
- †Choffatia
- †Chondrites – tentative report
- †Chondrites heeri – or unidentified comparable form
- †Chondrocoenia
- †Chondrocoenia paradoxa – or unidentified comparable form
- †Chonetes – tentative report
- †Christitys
- †Christitys martini – type locality for species
- †Chulitnacula
- †Chulitnacula alaskana – type locality for species
Shell and spines of a Cidaris sea urchin - †Cimolodon
- Cladophlebis
- †Cladophlebis hirta – tentative report
- †Claraia
- †Cleoniceras
- †Cleoniceras overbecki – type locality for species
- †Clionitites – tentative report
- †Cobbanites
- †Coccophyllum
- †Collonia
- †Collonia occidentalis – or unidentified comparable form
- †Coniopteris
- †Coniopteris arctica - or unidentified loosely related form
- †Coniopteris saportana
- †Conucardia
- †Corum
- †Cosmonautilus – tentative report
- †Costispiriferina
- †Costispiriferina pittensis – or unidentified related form
- †Covracythere
- †Covracythere binoda – type locality for species
- †Covracythere gryci – type locality for species
- †Cranwellia
- †Crassistella
- †Crassistella juvavica
- †Crassistella parvula
- †Crassistella vesiculosa – or unidentified comparable form
- †Crenipecten – tentative report
- †Crenipecten crenulatus – or unidentified comparable form
- †Crucella
- †Crucella magna – type locality for species
- †Ctenis
- †Ctenophyllum
- †Ctenophyllum angustifolim – tentative report
- †Cuifia
- †Cuifia marmorea – or unidentified comparable form
- †Curtoseris
- †Cyathocoenia
- †Cycloceltites
- †Cycloceltites arduini – or unidentified comparable form
- †Cylindroteuthis
- †Cypridea
- †Cyrtia
- †Cyrtina – report made of unidentified related form or using admittedly obsolete nomenclature
D
[edit]
Life restoration of the Early Jurassic ammonoid cephalopod Dactylioceras - †Dactylioceras commune – or unidentified comparable form
- †Dactylioceras kanense
- †Dagyspirifer – type locality for genus
- †Dagyspirifer fascicostata – type locality for species
- †Damesites
- †Daonella
- †Daxatina
- †Daxatina canadensis – or unidentified comparable form
- Dentalina
- †Dentalium
- †Desmiophyllum
- †Desmoceras
- †Desmophyllites
- †Dettermania
- †Dettermania truncata – type locality for species
- Dicotylophyllum
- †Dictyophyllum
Restoration of several species of the Late Cretaceous ammonoid cephalopod Didymoceras - †Didymoceras hornbyense – or unidentified related form
- †Dielasma – tentative report
- †Dielasma chapini – type locality for species
- †Dieneroceras
- †Dimyodon
- †Diplomoceras
- †Discamphiceras
- †Discamphiceras reissi – or unidentified related form
- †Discamphiceras silberlingi – or unidentified comparable form
- †Discophyllites
- †Discotropites
- †Distichomeandra
- †Distichophyllia
- †Distichophyllia marmorea
- †Distichophyllia melnikovae – type locality for species
- †Distichophyllia norica
- Ditrupa
- †Ditrupa cornu – type locality for species
- †Divatella
- †Divatella robinsoni – type locality for species
- †Docidoceras
- †Docidoceras camachoi – type locality for species
- †Docidoceras longalvum – or unidentified related form
- †Docidoceras paucinodosum – type locality for species
- †Docidoceras widebayense – type locality for species
Fossilized shell of the Early-Late Cretaceous ammonoid cephalopod Douvilleiceras - †Dromaeosaurus
E
[edit]- †Edmontonia
Restoration of the Late Cretaceous duck-billed dinosaur Edmontosaurus annectens - †Eleganticeras
- †Eleganticeras exaratum – or unidentified comparable form
- †Ellisonia
- †Elymella – tentative report
- †Elymella nuculoides – or unidentified comparable form
- †Elysastraea
- †Enantigonathus
- †Entolium
- †Entolium utukokense – type locality for species
- †Entolium yukonensis – type locality for species
- †Entollum
- †Eocomoseris
- †Eogunnarites
- †Eolytoceras
- †Eolytoceras tasekoi – or unidentified comparable form
- †Eopecten – tentative report
- †Epigondolella
- †Epigondolella bidentata – or unidentified comparable form
- †Eptingium
- †Eptingium manfredi – or unidentified comparable form
- †Equisetites
- †Erdtmanipollis
- †Erycites
- †Euaptetoceras
- †Euaptetoceras amplectens
- †Euaptetoceras nucleospinosum – or unidentified related form
Fossilized shell of the Late Cretaceous ammonoid cephalopod Eubostrychoceras - †Eubostrychoceras japonicum – or unidentified comparable form
- †Eudmetoceras
- †Eudmetoceras eudmetum – or unidentified related form
- †Euflemingites
- †Eumorphotis
- †Eumorphotis nationalis – type locality for species
- †Euomphaloceras
- †Euomphalus
- †Euphyllites – tentative report
F
[edit]- †Faguspollenites
- †Fanninoceras
- †Fanninoceras carlottense
- †Fanninoceras fannini
- †Fanninoceras maudense – or unidentified comparable form
- †Ferresium
- †Fibulapollis
- †Fissirhynchia
- †Flaventia – tentative report
- †Flaventia kukpowrukensis – type locality for species
- †Franziceras – tentative report
- †Freboldiceras – type locality for genus
- †Freboldiceras singulare – type locality for species
- †Fresvillia
- †Fresvillia teres – or unidentified related form
G
[edit]- †Gabbioceras
- †Gablonzeria
Fossilized shell of the Cretaceous ammonoid cephalopod Gaudryceras - †Gaudryceras denseplicatum – or unidentified related form
- †Gaudryceras hobetsense
- †Gaudryceras tenuiliratum
- †Gavellinella
- †Gavellinella velascoensis – or unidentified comparable form
- †Germanonautilus
- †Germanonautilus brooksi – type locality for species
- †Gervillia
- Ginkgo
Restored foliage of the Late Cretaceous-Miocene ginkgo tree Ginkgo adiantoides - †Ginkgo concinna - or unidentified loosely related form
- Gleichenia
- †Gleichenia pseudocrenata – or unidentified comparable form
- †Glossites – tentative report
- †Glossites lingualis – or unidentified comparable form
- †Goniomya – tentative report
- †Gonodon – tentative report
- †Gowericeras
- †Gowericeras snugharborense – type locality for species
- †Gowericeras spinosum – type locality for species
- †Grammatodon
- †Grantziceras
Interior and exterior of a fossilized shell of the Late Triassic-Eocene marine bivalve Gryphaea - †Gryphaea arcuataeformis
- †Gryphaea arcusta – or unidentified comparable form
- †Gryphaea cymbium – or unidentified comparable form
- †Gryphaea impressimarginata
- †Gryphaea keilhaui – or unidentified comparable form
- †Gryphaea rockymontana
- †Gulielmiceras
- †Gulielmiceras alaskanum – type locality for species
- Guttulina
- †Gymnocodium
- †Gypsonictops – or unidentified comparable form
- Gyroidinoides
H
[edit]- †Halobia
- †Halobia alaskana – type locality for species
- †Halobia austriaca
- †Halobia brooksi – type locality for species
- †Halobia cordillerana
- †Halobia dalliana – type locality for species
- †Halobia dilatata
- †Halobia distincta
- †Halobia fallax
- †Halobia halorica
- †Halobia lineata
- †Halobia ornatissima
- †Halobia septentrionalis – type locality for species
- †Halobia superba
- †Halobia sustriaca
- †Halobia symmetrica – type locality for species
- †Halomitra – report made of unidentified related form or using admittedly obsolete nomenclature
- †Halorella – tentative report
- †Halorites
- †Hamulus – tentative report
- †Hannaoceras – tentative report
- Haplophragmoides
- †Hauerites
- †Healdia
- †Hebetoxyites
- †Hebetoxyites hebes – or unidentified related form
- †Heilungia
- †Heilungia oloensis – or unidentified comparable form
- †Heptastylis
Life restoration of the Late Cretaceous toothed bird Hesperornis - †Heterastridium
- Heteropora
- †Hiatobairdia
- †Higumastra
- †Higumastra transversa – type locality for species
- †Hildaites – tentative report
- †Himavatites – tentative report
- †Himavatites multiauritis – or unidentified comparable form
- †Holcophylloceras
- †Hoplotropites
- †Hoplotropites jokelyi – or unidentified comparable form
- †Hsuum – tentative report
- †Hsuum inexploratum – type locality for species
- †Hulenites
- †Hulenites reesidei – or unidentified comparable form
- †Hypophylloceras
- †Hypophylloceras californicatus – or unidentified comparable form
- †Hypophylloceras californicum – or unidentified comparable form
I
[edit]- †Iniskinites
- †Iniskinites abruptus – type locality for species
- †Iniskinites intermedius – type locality for species
- †Iniskinites magniformus
- †Iniskinites martini – type locality for species
Fossilized shell of the Early Jurassic-Late Cretaceous marine bivalve Inoceramus with a human indicating its size - †Inoceramus comancheanus
- †Inoceramus cuvieri – or unidentified comparable form
- †Inoceramus elegans – or unidentified related form
- †Inoceramus eximius
- †Inoceramus hobetsensis – or unidentified related form
- †Inoceramus mamatensis – or unidentified related form
- †Inoceramus naumanni – or unidentified comparable form
- †Inoceramus porrectus – or unidentified comparable form
- †Inoceramus schmidti
- †Inoceramus subundatus – or unidentified comparable form
- †Inoceramus teshioensis – or unidentified related form
- †Inoceramus yokoyamai – or unidentified comparable form
- †Integricorpus
- †Isastrea – tentative report
- Isocrinus
- †Isocyprina – tentative report
Fossilized shell of the Permian-modern marine bivalve Isognomon
J
[edit]- †Joannites
- †Juvavites
- †Juvavites knowltoni
- †Juvavites magnus – or unidentified comparable form
- †Juvavites subinterruptus
- †Juvenites
K
[edit]- †Kammerkarites
- †Kammerkarites frigga – or unidentified comparable form
- †Kammerkarites megastoma - or unidentified loosely related form
- †Kenella
- †Kennicottia – type locality for genus
- †Kennicottia bifurcata – type locality for species
- †Kennicottia rugosa – type locality for species
- †Kepplerites
- †Kompsasteria
- †Kompsasteria oligocystis – or unidentified comparable form
- †Kosmoceras
Fossilized shell of the Middle Jurassic ammonoid cephalopod Kosmoceras spinosum
- †Kuhnastraea
- †Kuhnastraea decussata
- †Kuhnastraea incrassata – type locality for species
- †Kukaspis – type locality for genus
- †Kukaspis usingeri – type locality for species
L
[edit]- †Laballa
- †Lanceolites
- †Latimaeandra – report made of unidentified related form or using admittedly obsolete nomenclature
- †Leconteites
- †Lemuroceras
- †Lemuroceras dubium – or unidentified comparable form
- †Leptaleoceras – tentative report
- †Liliacidites
- †Lilloettia
- †Lilloettia buckmani
- †Lilloettia lilloetensis
- †Lilloettia mertonyarwoodi
- †Lilloettia milleri – type locality for species
- †Lilloettia stantoni – type locality for species
- Lima
- †Lima blackburnei – type locality for species
- †Lima kimballi – or unidentified related form
- †Lima martini – type locality for species
- †Lima spp.
- †Lioceratoides
- †Lioceratoides involutum – or unidentified comparable form
- †Liospiriferina
- †Lobites
- †Lobites pacianus – or unidentified comparable form
- †Lobothyris
- †Lobothyris monstrifer – or unidentified comparable form
- †Lobothyris mostrifer – or unidentified comparable form
- †Lobothyris praepunctata
- †Lobothyris punctata – or unidentified comparable form
- †Loranthacites
- †Lucina
Fossilized shell of the Early Jurassic-Late Cretaceous ammonoid cephalopod Lytoceras - †Lytoceras eudesianum – or unidentified related form
- †Lytoceras fimbriatum – or unidentified comparable form
M
[edit]- †Maclurites – tentative report
- †Macrophylloceras
- †Maeandrostylis
- †Mancicorpus
- †Maoritrigonia
- †Margarastraea
Shell in multiple views of a Margarites sea snail - †Margarites moffiti – type locality for species
- †Margaritropites
- †Margarosmilia
- †Margarosmilia chalyana – tentative report
- †Margarosmilia charlyana
- †Margarosmilia confluens
- †Margarosmilia richthofeni – or unidentified comparable form
- †Marginotruncana
- †Marginotruncana sigali – or unidentified comparable form
- †Marshallites
- †Meekoceras
- †Meginoceras
- †Meleagrinella
- †Mesochara
- †Mesopuzosia
- †Mesopuzosia indopacifica – or unidentified comparable form
- †Metapolygnathus
- †Metasibirites
- †Metussuria
- †Microchara
- †Microdoma – tentative report
- †Microreticulatisporites
- Milax
- †Milax alienus – type locality for species
- †Milax flexuosus – type locality for species
- †Milax inflatus – type locality for species
- †Minetrigonia
- †Minetrigonia cairnesi – or unidentified comparable form
- †Minetrigonia suttonensis
- †Mirella
- †Mirella borealis – or unidentified related form
Fossilized shell of a Modiolus, or horsemussel - †Moffiites
- †Moffites
- †Moffitites – type locality for genus
- †Moffitites crassus
- †Moffitites robustus – type locality for species
- †Mojsvaroceras – tentative report
- †Mongolocypris
- †Monotis
- †Monotis alaskana – type locality for species
- †Monotis anjuensis
- †Monotis daonellaeformis
- †Monotis haueri
- †Monotis jakutica
- †Monotis obtusicostata
- †Monotis ochotica
- †Monotis pachypleura
- †Monotis pinensis – tentative report
- †Monotis subcircularis
- †Monotis typica
- †Montlivaltia
- †Montlivaltia martini – type locality for species
- †Muelleritortis
- †Mullerites
- †Mullerites pleuroacanthitoides – or unidentified comparable form
- †Muramotoceras
- †Muramotoceras yezoense – or unidentified related form
- †Murchisonia – tentative report
- †Myoconcha
- †Myoconcha nana – or unidentified comparable form
Fossilized shell of the Jurassic-Cretaceous marine bivalve Myophorella - †Myophorella alaskaensis – type locality for species
- †Myophorella argo
- †Myophorella dawsoni
- †Myophorella devexa
- †Myophorella orientalis
- †Myophorella packardi
- †Myophorella tipperi
- †Myophorella tuxedniensis – type locality for species
- †Myophoria
- †Myophoria beringiana – type locality for species
- †Myphoria – tentative report
- †Mytiloceramus
- †Mytiloides
Shells washed ashore of Mytilus mussels
N
[edit]
Life restoration of the Late Cretaceous tyrannosaur Nanuqsaurus - †Nanuqsaurus hoglundi – type locality for species
- Napora
- †Napora aculeata – type locality for species
- †Napora bukryi – or unidentified comparable form
- †Napora milleri – type locality for species
- †Napora pualensis – type locality for species
- †Nathorstites
- †Nathorstites alaskanus – type locality for species
- Natica
- †Neogondelella
- †Neogondolella
- †Neohimavatites
- †Neohimavatites canadensis – or unidentified comparable form
- †Neophylloceras
- †Neospathodus – report made of unidentified related form or using admittedly obsolete nomenclature
Shell in multiple views of a Nerita polita sea snail - †Neritaria
- †Neritaria nuetzeli – type locality for species
- Neritopsis
- †Nevadathalamia
- †Nevadathalamia cylindrica
- †Nevadathalamia minima – type locality for species
- †Nilsonia
- †Nilsonia decursiva – or unidentified comparable form
- †Nilsonia magnifolia
- †Nilsonia menneri
- †Nilsonia polymorpha
- †Nilsonia serotina – or unidentified comparable form
- Nodosaria
- †Novispathodus
Interior of a fossilized shell of the Early Ordovician-modern marine bivalve Nucula - †Nucula percrassa – or unidentified related form
- Nuculana – tentative report
O
[edit]- †Ogmoconcha
- †Ogmoconcha alaskaense – type locality for species
- †Ogmoconcha limbata – or unidentified related form
- †Ogmoconcha marquardti
- †Ogmoconcha owthropensis
- †Ogmoconcha tailleuri – type locality for species
- †Ogmoconcha unicerata – type locality for species
- †Omphaloptycha
- †Onychiopsis
- †Onychiopsis psilotoides – or unidentified comparable form
- †Ophiceras
- †Ophiceras commune
- †Ophiceras greenlandicum – or unidentified comparable form
- †Orbiculiforma
- †Orbiculiforma iniqua – type locality for species
- †Orbiculiforma multifora – or unidentified related form
- †Orbiculiformella – tentative report
- †Orbiculiformella incognita – type locality for species
- Ostrea
- †Otoceras
- †Otoscaphites
- †Otozamites
- †Otozamites bornholmiensis – tentative report
- †Otozamites pterophylloides
- †Owenites
- †Owenites koeneni – or unidentified comparable form
Fossilized shell in multiple views of the Middle Jurassic ammonoid cephalopod Oxycerites - †Oxycerites chinitnana – type locality for species
- †Oxytoma
P
[edit]- †Pachydiscus
- †Pachydiscus hazzardi – type locality for species
- †Pachydiscus kamishakensis – type locality for species
- †Pachydiscus obsoletiformis – type locality for species
- †Pachydiscus ootacodensis
Life restoration of two of the Late Cretaceous horned dinosaur Pachyrhinosaurus perotorum - †Pachyrhinosaurus perotorum – type locality for species
- †Pagiophyllum
- †Palaeastraea
- †Palaeopharus
- †Palaeopharus buriji – or unidentified comparable form
- †Paleosaturnalis
- †Pamiroseris
- †Pamiroseris borealis – type locality for species
- †Pamiroseris meriani
- †Pamiroseris rectilamellosa – or unidentified comparable form
- Panopea
- †Panopea elongatissima – or unidentified comparable form
- †Panopea kissoumi
- †Pantanellium
- †Pantanellium fosteri – or unidentified related form
- †Paracadoceras
- †Paracadoceras chisikense – type locality for species
- †Paracadoceras moffiti – type locality for species
- †Paracadoceras multiforme
- †Paracadoceras tonniense – type locality for species
- †Paracuifia
- †Paracuifia anomala
- †Paracuifia jennieae – type locality for species
- †Paracuifia smithi – type locality for species
- †Paracyclas – tentative report
- †Paracyclas ellipticus – or unidentified comparable form
- †Paradelphinulopsis
- †Parallelodon
- †Paranannites
- †Parareineckeia
- †Parareineckeia hickersonensis – type locality for species
- †Parareineckeia shelikofana – type locality for species
- †Parasilesites – type locality for genus
- †Parasilesites bullatus – type locality for species
- †Parasilesites irregularis – type locality for species
- †Parastraeomorpha
- †Parataxodium
- †Parataxodium wigginsii – or unidentified comparable form
- †Paratropites
- †Parauvanella
- †Parauvanella ferdowsensis – or unidentified comparable form
- †Parkinsonia – tentative report
- †Paroecotraustes
- †Paronaella
- †Paronaella bandyi – or unidentified related form
- †Paronaella pessagnoi – type locality for species
- †Paronaella pygmaea – or unidentified related form
- †Paronaella venadoensis – or unidentified related form
- †Paronaella venusta – type locality for species
- †Partschiceras
- †Partschiceras ellipticum – type locality for species
- †Partschiceras grantzi – type locality for species
- †Partschiceras japonicum
- †Partschiceras subobtusiforme
- Parvamussium – report made of unidentified related form or using admittedly obsolete nomenclature
- †Parvicingula
- †Parvicingula blackhornensis
- †Parvicingula praeacutum – type locality for species
- †Parvicingula rothwelli – or unidentified related form
- †Patagiosites
- †Patagiosites alaskensis – type locality for species
- Patella – tentative report
- †Pecten
- †Pelekodites
- †Pelekodites pelekus – or unidentified comparable form
- †Pentacrinus
Fossilized shell of the Cretaceous brachiopod Peregrinella - †Peregrinella chisania – type locality for species
- †Peribositria – report made of unidentified related form or using admittedly obsolete nomenclature
- †Peribositria mimer – tentative report
- †Perispyridium
- †Phacelophyllia – report made of unidentified related form or using admittedly obsolete nomenclature
- †Phacelostylophyllum
- †Phloioceras
- †Phoenicopsis
- †Phoenicopsis angustifolia - or unidentified loosely related form
- Pholadomya
Life restoration of the Early Jurassic-Late Cretaceous ammonoid cephalopod Phylloceras - †Phylloceras bakeri – type locality for species
- †Phyllopachyceras
- †Phyllopachyceras chitinanum – type locality for species
- †Phyllopachyceras forbesianum
- †Phyllopachyceras shastalense – or unidentified comparable form
- †Piarorhynchia – report made of unidentified related form or using admittedly obsolete nomenclature
- †Piarorhynchia hamiltonensis – type locality for species
- †Pinacoceras
- †Pinacoceras rex – or unidentified comparable form
- †Pinna
- †Pinna expansa – or unidentified comparable form
- †Pinnigena
- †Pityolepis – tentative report
- †Pityophyllum
- †Pityophyllum nordenskioldii - or unidentified loosely related form
- †Pityophyllum staratschinii - or unidentified loosely related form
- †Pityostrobus
- †Pityostrobus piceoides – or unidentified comparable form
- †Placites
- †Placunopsis – tentative report
- †Plagiostoma
- †Planolites – tentative report
Leaves and fruit of a living Platanus, or plane tree - †Platyceras
- †Pleuroacanthites
- †Pleuroacanthites mulleri - or unidentified loosely related form
- †Pleuromya
- †Pleuronautilus
- †Pleuronautilus alaskensis – type locality for species
- †Pleurophorus – report made of unidentified related form or using admittedly obsolete nomenclature
- †Pleurophorus overbecki – type locality for species
- Pleurotomaria
- Plicatula
- †Plicatula perimbricata – or unidentified comparable form
- †Plicatula periobricata – or unidentified comparable form
- †Podozamites
- †Podozamites eichwaldii - or unidentified loosely related form
- †Podozamites spp.
- †Polycingulatisporites
- †Posidonia
- †Poulpus
- †Praeparvicingula
- †Praeparvicingula communis – type locality for species
- †Praeparvicingula decora – or unidentified related form
- †Praeparvicingula inornata – type locality for species
- †Praeparvicingula prisca – type locality for species
- †Proarcestes
- †Procerites
- †Procerites irregularis – type locality for species
- †Procyclolites
- †Projuvavites
- †Promathildia – tentative report
- †Proptychites
- †Proptychites rosenkrantzei – or unidentified comparable form
- †Protocardia
- †Protocula
- †Protorcula
- †Protorcula bassetti – type locality for species
Fossilized shell of the Triassic ammonoid cephalopod Protrachyceras - †Pseudammatoceras
- †Pseudammatoceras benneri – or unidentified related form
- †Pseudaptetoceras
- †Pseudobythocypris
- †Pseudocrucella
- †Pseudocrucella plana – type locality for species
- †Pseudocrucella prava – type locality for species
- †Pseudocycas
- †Pseudodictromitria
- †Pseudoencurtis
- †Pseudoheliodiscus
- †Pseudolioceras
- †Pseudolioceras compactile – or unidentified comparable form
- †Pseudolioceras costistriatum – type locality for species
- †Pseudolioceras fastigatum – type locality for species
- †Pseudolioceras lythense – or unidentified comparable form
- †Pseudolioceras whiteavesi
Fossilized shell of a Pseudomelania sea snail - †Pseudomonotis – tentative report
- †Pseudophyllites
- †Pseudosageceras
- †Pseudoseptifer
- †Pseudospondylospira – type locality for genus
- †Pseudospondylospira perplexa – type locality for species
- †Pseudostylosphaera
- †Pseudotoites
- †Pseudotoites argentinus – or unidentified comparable form
- †Pseudotoites transatlanticus – or unidentified comparable form
- †Pseudoxybeloceras – tentative report
- †Pteria
- †Pterophyllum
- †Ptychoceras
- †Ptychoceras laeve – or unidentified comparable form
- †Ptyctothyris – report made of unidentified related form or using admittedly obsolete nomenclature
- Purpurina
- †Purpurina gravinaensis – type locality for species
Fossilized shell of the Early-Late Cretaceous ammonoid cephalopod Puzosia - †Puzosia alaskana – type locality for species
- †Puzosigella
- †Puzosigella perrinsmithi – or unidentified comparable form
- †Puzosigella spp.
- †Puzosigella taffi – or unidentified comparable form
Q
[edit]R
[edit]- †Recytella
- †Reineckeites
- †Reineckeites stuebeli – or unidentified comparable form
- †Reineckia
- †Reineckia stuebeli – or unidentified comparable form
- †Retiophyllia
- †Retiophyllia caespitosa
- †Retiophyllia clathrata – type locality for species
- †Retiophyllia dawsoni
- †Retiophyllia delicatula
- †Retiophyllia fenestrata
- †Retiophyllia frechi – or unidentified comparable form
- †Retiophyllia norica
- †Retiophyllia obtusa
- †Retiophyllia oppeli
- †Retiophyllia parviseptum
- †Retiophyllia robusta – or unidentified comparable form
- †Retiophyllia tenuicosta
- Rhombocythere
Fossilized shell of the Silurian-Eocene articulate brachiopod Rhynchonella - †Rhynchonella blackwelderi – type locality for species
S
[edit]- †Sagenites – tentative report
- †Sagenopteris – tentative report
- †Sarla
- †Saurexallopus
Life restoration of the Late Cretaceous dromaeosaurid Saurornitholestes preying upon a multituberculate mammal - †Saxoceras – tentative report
- †Saxoceras portlocki - or unidentified loosely related form
- †Scaphites
- †Scheffleraephyllum
- †Schizodus – tentative report
- †Schizodus appressus – or unidentified comparable form
- †Sciponoceras
- Scurria – tentative report
- †Seirocrinus
- †Septocardia
- †Septocardia pascoensis – or unidentified comparable form
- †Septocardia peruviana – or unidentified comparable form
- Serpula
- †Seymourites
- †Seymourites abruptus
- †Seymourites alticostatus – type locality for species
- †Seymourites gittinsi
- †Seymourites ingrahami
- †Seymourites mcevoyi
- †Seymourites multus
- †Seymourites plenus
- †Seymourites tychonis
- †Siemiradzkia – or unidentified comparable form
- †Sigmopollis
- †Simbirskites
- †Sirenites
- †Sirenites hayesi – type locality for species
Fossilized shells of the marine bivalve Solecurtus - †Solecurtus chapmani – type locality for species
- Solemya – tentative report
- †Solenopora
- †Sonninia
- †Sonninia alaskensis – type locality for species
- †Sonninia bifurcata – type locality for species
- †Spatulites
- †Spatulites spatians – or unidentified related form
- †Sphaerocladiscites
- †Sphaerocladiscites martini – type locality for species
- †Sphaerocladiscites mendenhalli – type locality for species
- †Sphaeroidochyria – tentative report
Fossilized leaf of the Late Cretaceous ginkgo relative Sphenobaiera - †Sphenobaiera biloba - or unidentified loosely related form
- †Sphenobaiera czekanowskiana - or unidentified loosely related form
- †Sphenobaiera longifolia - or unidentified loosely related form
- †Spinidelphinulopsis
- †Spiriferina
- †Spiriferina borealis – tentative report
- †Spiriferina yukonensis – type locality for species
- †Spirocyclina – tentative report
- †Spirogmoceras
- †Spirogmoceras shastense – or unidentified comparable form
- †Spondylospira
Shell of a Spondylus, or spiny oyster - †Spongiomorpha
- †Steinmannites
- †Stellispongia
- †Stellispongia subsphaerica – or unidentified comparable form
- †Stenocadoceras
- †Stenocadoceras bowserense – type locality for species
- †Stenocadoceras iniskinense – type locality for species
- †Stenocadoceras multicostatum – type locality for species
- †Stenocadoceras pomeroyense – type locality for species
- †Stenocadoceras stenoloboide
- †Stenocadoceras striatum – type locality for species
- †Stenorachis
- †Stereisporites
- †Stromatomorpha
- †Stylophyllum
- †Sunrisites – tentative report
T
[edit]- †Taeniopteris – tentative report
- †Tancredia
- †Tancredia kurupana – type locality for species
- †Tancredia stelcki
- Terebratula
Fossils of the ichnogenus Teredolites, produced by bivalves boring into wood. - †Tetragonites
- †Tetragonites glabrus
- †Tetragonites kiliani
- †Tetragonites timotheanus – or unidentified related form
- †Thallites
- †Thallites arctica - or unidentified loosely related form
- †Thamnasteria
- †Thecosmilia – report made of unidentified related form or using admittedly obsolete nomenclature
- Thracia
- †Tosapecten – tentative report
- †Trachyceras – tentative report
- †Triassocampe
- †Triassocypris
- †Trichites – report made of unidentified related form or using admittedly obsolete nomenclature
- †Tricolpopollenites
- †Trigonarca – or unidentified comparable form
- †Trigonia
- †Trigonodus – tentative report
- †Tritrabs
- †Tritrabs worzeli – or unidentified related form
- Trochocyathus – tentative report
- Trochus
Fossilized skeleton found in Alaska of the Late Cretaceous troodontid Troodon - †Tropites
- †Tropites stantoni – type locality for species
- †Trudopollis
- †Trypanostylus – tentative report
- †Turanta – tentative report
- †Turanta unica – type locality for species
- Turbo – tentative report
- Turritella – tentative report
- †Tutcheria
U
[edit]
Fossilized skeleton found in Alaska of the Late Cretaceous duck-billed dinosaur Ugrunaaluk - †Ugrunaaluk kuukpikensis – type locality for species
- †Unnuakomys – type locality for genus[1]
- †Unnuakomys hutchisoni – type locality for species[2]
V
[edit]- Vaginulina
- †Valdedorsella – tentative report
- †Valdedorsella whiteavesi – type locality for species
- †Variamusiua – tentative report
- †Vaugonia
- †Vaugonia doroschini
- †Vaugonia imlayi – type locality for species
- †Vermiceras
- †Vermiceras rursicostatum – or unidentified comparable form
- †Vinassaspongus
W
[edit]- †Weyla
- †Witchellia
- †Witchellia sutneroides – type locality for species
- †Wollemanniceras
- †Worthenia
- †Wyomingites
X
[edit]- †Xenoceltites
- †Xenocephalites
- †Xenocephalites hartsocki – type locality for species
- †Xenocephalites vicarius – type locality for species
- †Xenoxylon
Y
[edit]Z
[edit]- †Zetoceras
- †Zetoceras zetes – or unidentified comparable form
- †Zugmayerella
- †Zygopleura
References
[edit]- ^ Jaelyn J. Eberle; William A. Clemens; Paul J. McCarthy; Anthony R. Fiorillo; Gregory M. Erickson; Patrick S. Druckenmiller (2019). "Northern-most record of the Metatheria: a new Late Cretaceous pediomyid from the North Slope of Alaska". Journal of Systematic Palaeontology. 17 (21): 1–20. doi:10.1080/14772019.2018.1560369. S2CID 92613824.
- ^ Jaelyn J. Eberle; William A. Clemens; Paul J. McCarthy; Anthony R. Fiorillo; Gregory M. Erickson; Patrick S. Druckenmiller (2019). "Northern-most record of the Metatheria: a new Late Cretaceous pediomyid from the North Slope of Alaska". Journal of Systematic Palaeontology. 17 (21): 1–20. doi:10.1080/14772019.2018.1560369. S2CID 92613824.
- Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 17 December 2021.
