Created 2023/02/06
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Ammonoidea
Albian
Genera
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Updated 2026/01/11
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Ammonoidea – Presentation
Shell description
Whorl section
Shell flanks
Shell venter
Suture lines
Measurements
Classification
Genera and species of the site (53 genera, 175 species and 192 ammonites depicted)
Genus
Aioloceras
(4)
Aioloceras besairiei
young macroconch
Aioloceras besairiei
adult macroconch
Aioloceras morganiforme
(2 samples)
Aioloceras tenuicostulatum
Genus
Anahoplites
(9)
Anahoplites daviesi
Anahoplites grimsdalei
Anahoplites intermedius
Anahoplites mantelli
Anahoplites osmingtonensis
Anahoplites planus
Anahoplites praecox
Anahoplites rossicus
Anahoplites splendens
Genus
Argonauticeras
(1)
Argonauticeras besairiei
Genus and subgenus
Beudanticeras
(9)
Beudanticeras albense
Beudanticeras arduennense
Beudanticeras beudanti
(2 samples)
Beudanticeras dupinianum
(2 samples)
Beudanticeras komihevitraense
Beudanticeras laevigatum macroconch
Beudanticeras laevigatum microconch
Beudanticeras newtoni
Beudanticeras revoili
Genera
Brancoceras
&
Eubrancoceras
(4)
Eubrancoceras aegoceratoides
Eubrancoceras quenstedti
Brancoceras
aff.
flexuosum
Brancoceras
aff.
multicostatum
Genus
Cantabrigites
(1)
Cantabrigites minor
var.
robusta
Genus
Cleoniceras
(4)
Cleoniceras (Cleoniceras) cleon
Cleoniceras (Cleoniceras) devisense
Cleoniceras (Cleoniceras) madagascariense
Cleoniceras (Neosaynella) mangyschlakense
(2 samples)
Genus
Desmoceras
(3)
Desmoceras latidorsatum sensu stricto
Desmoceras latidorsatum
var.
inflatum
Desmoceras latidorsatum
var
medium
Genus
Dimorphoplites
(3)
Dimorphoplites biplicatus
Dimorphoplites chloris
Dimorphoplites glaber
Genus
Dipoloceras
(2)
Dipoloceras bouchardianum
Dipoloceras cristatum
Genus
Douvilleiceras
(11)
Douvilleiceras clementinum
clavatus stage
Douvilleiceras clementinum
at 149 mm
Douvilleiceras clementinum
at 250 mm
Douvilleiceras clementinum
at 380 mm
Douvilleiceras inaequinodum
irregular ribs
Douvilleiceras inaequinodum
var.
alternans
Douvilleiceras inaequinodum
with spines
Douvilleiceras leightonense
Douvilleiceras mammillatum
clavatus
stage
Douvilleiceras mammillatum
moniliform stage
Douvilleiceras mammillatum
adult
Genus
Elobiceras
(1)
Elobiceras (Craginites) subelobiense
Genus
Eodouvilleiceras
(1)
Eodouvilleiceras aff. pedrocarvajali
Genus
Eogaudryceras
(2)
Eogaudryceras (Eogaudryceras) numidum
var.
malandiandrensis
Eogaudryceras (Eotetragonites) umbilicostriatus
Genus
Eopachydiscus
(1)
Eopachydiscus marcianus
Genus
Epihoplites
(2)
Epihoplites (Metaclavites) compressus
(2 specimens)
Epihoplites (Metaclavites) trifidus
Genus
Euhoplites
(11)
Euhoplites alphalautus
Euhoplites armatus
Euhoplites inornatus
Euhoplites lautus
Euhoplites loricatus
Euhoplites nitidus
Euhoplites ochetonotus
Euhoplites subcrenatus
Euhoplites sublautus
Euhoplites trapezoidalis
Euhoplites truncatus
Genus
Hamites
(3)
Hamites (Hamites) gibbosus
Hamites (Hamites) intermedius var. distincta
Hamites (Stomohamites) duplicatus
Genus
Hoplites
(18)
Hoplites (Isohoplites) steinmanni
Hoplites (Hoplites) baylei
Hoplites (Hoplites) benettianus
senile
Hoplites (Hoplites) bullatus
(2 specimens)
Hoplites (Hoplites) canavariformis
Hoplites (Hoplites) dentatus
(2 specimens)
Hoplites (Hoplites) dentatus
var.
densicostata
Hoplites (Hoplites) dentatiformis
Hoplites (Hoplites) devisensis
Hoplites (Hoplites) dorsetensis
Hoplites (Hoplites) latesulcatus
Hoplites (Hoplites) maritimus
Hoplites (Hoplites) paronai
Hoplites (Hoplites) sp. indet.
pathological
Hoplites (Hoplites) persulcatus
Hoplites (Hoplites) pseudodeluci
(2 specimens)
Hoplites (Hoplites) rudis
(2 specimens)
Hoplites (Hoplites) spathi
(3 specimens)
Genus
Hypacanthoplites
(4)
Hypacanthoplites clavatus
Hypacanthoplites elegans
Hypacanthoplites plesiotypicus
Hypacanthoplites milletianus
Genus
Hysteroceras
(2)
Hysteroceras orbignyi
Hysteroceras
aff.
varicosum
Genus
Lepthoplites
(1)
Leptohoplites cantabrigiensis
Genus
Leymeriella
(1)
Leymeriella (Proleymeriella) schrammeni
Genus
Lyelliceras
(3)
Lyelliceras lyelli
(2 specimens)
Lyelliceras pseudolyelli
Lyelliceras vaasti
Genus
Mariella
(1)
Mariella (Mariella) bergeri
Genus
Melchiorites
(1)
Melchiorites falcistriatus
var.
mitsinjensis
Genus
Moretella
(1)
Moretella
sp.
Genus
Mortoniceras
(3)
Mortoniceras equidistans
Mortoniceras inflatum
Mortoniceras pricei
Genus
Neodeshayesites
(1)
Neodeshayesites stutzeri
Genus
Neophlycticeras
(1)
Neophlycticeras (Neophlycticeras) brottianum
Genus
Neosilesites
(2)
Neosilesites maximus
Neosilesites nepos
Genus
Otohoplites
(3)
Otohoplites normanniae
Otohoplites raulinianus
Otohoplites subhilli
Genus
Oxytropidoceras
(4)
Oxytropidoceras (Oxytropidoceras) roissyanum
Oxytropidoceras (Manuaniceras) moorei
Oxytropidoceras (Manuaniceras) powelli
Oxytropidoceras (Mirapelia) douglasi
Oxytropidoceras (Mirapelia) mirapelianum
Genus
Phylloceras
(3)
Phylloceras (Hypophylloceras) velledae
Phylloceras (Goretophylloceras) inflatum
Phylloceras (Goretophylloceras) subalpinum
Genus
Pictetia
(1)
Pictetia depressa
Genus
Placenticeras
(1)
Placenticeras kolbajense
Genus
Pleurohoplites
(1)
Pleurohoplites (Arraphoceras) subtetragonum
Genus
Prolyelliceras
(4)
Prolyelliceras alternum
Prolyelliceras cotteri
Prolyelliceras mathewsi
Prolyelliceras ulrichi
Genus
Protanisoceras
(6)
Protanisoceras (Protanisoceras) alternotuberculatum
Protanisoceras (Protanisoceras) blancheti
Protanisoceras (Protanisoceras) cantianum
Protanisoceras (Protanisoceras) aff. coptense
Protanisoceras (Protanisoceras) moreanum
Protanisoceras (Heteroclinus) flexuosum
Genus
Protohoplites
(7)
Protohoplites (Protohoplites) archiacianus
Protohoplites (Protohoplites) michelinianus
Protohoplites (Hemisonneratia) gallicus
Protohoplites (Hemisonneratia) puzosianus
(2 specimens)
Protohoplites (Hemisonneratia) solaris
Protohoplites (Hemisonneratia) transitorius
Protohoplites (Hemisonneratia) subtransitorius
Genus
Pseudobrancoceras
(1)
Pseudobrancoceras versicostatum
Genus
Pseudosonneratia
(2)
Pseudosonneratia iserensis
Pseudosonneratia kalugini
Genus
Puzosia
(3)
Puzosia (Puzosia) mayoriana
Puzosia (Puzosia) provincialis
Puzosia (Anapuzosia) saintoursi
Genus
Salaziceras
(1)
Salaziceras salazacense
Genus
Scaphites
(1)
Scaphites hugardianus
Genus
Semenoviceras
(3)
Semenoviceras (Planihoplites) uhligi
Semenoviceras (Semenoviceras) solidum
Semenoviceras (Semenoviceras) tamalakense
Genus
Sonneratia
(14)
Sonneratia (Globosonneratia) globulosa
Sonneratia (Globosonneratia) perinflata
Sonneratia (Eosonneratia) caperata
Sonneratia (Eosonneratia) luppovi
Sonneratia (Eosonneratia) rotula
Sonneratia (Eosonneratia) tenuis
Sonneratia (Eosonneratia) titovi
Sonneratia (Eosonneratia) tumida
Sonneratia (Eosonneratia) vnigri
var.
typica
Sonneratia (Eosonneratia) vnigri
var.
tenuicostata
Sonneratia (Sonneratia) dutempleana
Sonneratia (Sonneratia) grandis
Sonneratia (Sonneratia) intermedia
Sonneratia (Sonneratia) kulatensis
Sonneratia (Sonneratia) sexangula
Genus
Stoliczkaia
(1)
Stoliczkaia (Stoliczkaia) notha
Genus
Tetrahoplites
(5)
Tetrahoplites finitimus
Tetrahoplites orientalis
Tetrahoplites rossicus
Tetrahoplites suborientalis
Tetrahoplites subquadratus
Genus
Trochleiceras
(1)
Trochleiceras balearense
Genus
Uhligella
(1)
Uhligella balmensis
Genus
Umsinenoceras
(1)
Umsinenoceras linguatuberculatum
Additional resources
Glossary of technical terms
Bibliographic references
List of some useful links
Researchers on the Albian
About fossil collecting
Site information and contact
Author
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