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Phylloceratina
Phylloceratoidea
Juraphyllitidae
Neophylloceratidae
Phylloceratidae
Ammonitina
Acanthoceratoidea
Acanthoceratidae
Brancoceratidae
Coilopoceratidae
Collignoniceratidae
Flickiidae
Forbesiceratidae
Lemeyriellidae
Lyelliceratidae
Prolyelliceratidae
Pseudotissotiidae
Sphenodiscidae
Tissotiidae
Vascoceratidae
Desmoceratoidea
Aconeceratidae
Barremitidae
Cleoniceratidae
Desmoceratidae
Holcodiscidae
Kossmaticeratidae
Muniericeratidae
Pachydiscidae
Silesitidae
Endemoceratoidea
Endemoceratidae
Neocomitidae
Pulchelliidae
Engonoceratoidea
Engonoceratidae
Eoderoceratoidea
Amaltheidae
Dactylioceratidae
Eoderoceratidae
Liparoceratidae
Phricodoceratidae
Polymorphitidae
Hammatoceratoidea
Erycitidae
Graphoceratidae
Hammatoceratidae
Sonniniidae
Haploceratoidea
Haploceratidae
Hebetoxyitidae
Lissoceratidae
Oppeliidae
Strigoceratidae
Thamboceratidae
Hildoceratoidea
Hildoceratidae
Hoplitoidea
Hoplitidae
Placenticeratidae
Schloenbachiidae
Lytoceratoidea
Lytoceratidae
Tetragonitidae
Perisphinctoidea
Aspidoceratidae
Aulacostephanidae
Craspeditidae
Dorsoplanitidae
Himalayitidae
Morphoceratidae
Olcostephanidae
Pachyceratidae
Parkinsoniidae
Perisphinctidae
Polyptychitidae
Reineckeiidae
Simoceratidae
Tulitidae
Psiloceratoidea
Arietitidae
Echioceratidae
Oxynoticeratidae
Psiloceratidae
Schlotheimiidae
Stephanoceratoidea
Cardioceratidae
Kosmoceratidae
Macrocephalitidae
Otoitidae
Sphaeroceratidae
Stephanoceratidae
Protancyloceratina
Protancyloceratoidea
Aegocrioceratidae
Leptoceratoididae
Ancyloceratina
Ancyloceratoidea
Acrioceratidae
Ancyloceratidae
Bochianitidae
Crioceratitidae
Emericiceratidae
Helicancylidae
Hemihoplitidae
Deshayesitoidea
Deshayesitidae
Heteroceratidae
Parahoplitidae
Douvilleiceratoidea
Douvilleiceratidae
Turrilitina
Ptychoceratoidea
Hamulinidae
Macroscaphitidae
Ptychoceratidae
Scaphitoidea
Scaphitidae
Turrilitoidea
Anisoceratidae
Baculitidae
Diplomoceratidae
Hamitidae
Nostoceratidae
Turrilitidae
Stratigrafia
Cretacico
Cretacico superiore
Maastrichtiano
Campaniano
Santoniano
Coniaciano
Turoniano
Cenomaniano
Cretacico inferiore
Albiano
Aptiano
Barremiano
Hauteriviano
Valanginiano
Berriasiano
Giurassico
Malm
Titonico
Kimmeridgiano
Oxfordiano
Dogger
Calloviano
Bathoniano
Bajociano
Aaleniano
Lias
Toarciano
Pliensbachiano
Sinemuriano
Hettangiano
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Home
Le ammoniti
Tassonomia
- Phylloceratina
-- Phylloceratoidea
--- Juraphyllitidae
--- Neophylloceratidae
--- Phylloceratidae
- Ammonitina
-- Acanthoceratoidea
--- Acanthoceratidae
--- Brancoceratidae
--- Coilopoceratidae
--- Collignoniceratidae
--- Flickiidae
--- Forbesiceratidae
--- Lemeyriellidae
--- Lyelliceratidae
--- Prolyelliceratidae
--- Pseudotissotiidae
--- Sphenodiscidae
--- Tissotiidae
--- Vascoceratidae
-- Desmoceratoidea
--- Aconeceratidae
--- Barremitidae
--- Cleoniceratidae
--- Desmoceratidae
--- Holcodiscidae
--- Kossmaticeratidae
--- Muniericeratidae
--- Pachydiscidae
--- Silesitidae
-- Endemoceratoidea
--- Endemoceratidae
--- Neocomitidae
--- Pulchelliidae
-- Engonoceratoidea
--- Engonoceratidae
-- Eoderoceratoidea
--- Amaltheidae
--- Dactylioceratidae
--- Eoderoceratidae
--- Liparoceratidae
--- Phricodoceratidae
--- Polymorphitidae
-- Hammatoceratoidea
--- Erycitidae
--- Graphoceratidae
--- Hammatoceratidae
--- Sonniniidae
-- Haploceratoidea
--- Haploceratidae
--- Hebetoxyitidae
--- Lissoceratidae
--- Oppeliidae
--- Strigoceratidae
--- Thamboceratidae
-- Hildoceratoidea
--- Hildoceratidae
-- Hoplitoidea
--- Hoplitidae
--- Placenticeratidae
--- Schloenbachiidae
-- Lytoceratoidea
--- Lytoceratidae
--- Tetragonitidae
-- Perisphinctoidea
--- Aspidoceratidae
--- Aulacostephanidae
--- Craspeditidae
--- Dorsoplanitidae
--- Himalayitidae
--- Morphoceratidae
--- Olcostephanidae
--- Pachyceratidae
--- Parkinsoniidae
--- Perisphinctidae
--- Polyptychitidae
--- Reineckeiidae
--- Simoceratidae
--- Tulitidae
-- Psiloceratoidea
--- Arietitidae
--- Echioceratidae
--- Oxynoticeratidae
--- Psiloceratidae
--- Schlotheimiidae
-- Stephanoceratoidea
--- Cardioceratidae
--- Kosmoceratidae
--- Macrocephalitidae
--- Otoitidae
--- Sphaeroceratidae
--- Stephanoceratidae
- Protancyloceratina
-- Protancyloceratoidea
--- Aegocrioceratidae
--- Leptoceratoididae
- Ancyloceratina
-- Ancyloceratoidea
--- Acrioceratidae
--- Ancyloceratidae
--- Bochianitidae
--- Crioceratitidae
--- Emericiceratidae
--- Helicancylidae
--- Hemihoplitidae
-- Deshayesitoidea
--- Deshayesitidae
--- Heteroceratidae
--- Parahoplitidae
-- Douvilleiceratoidea
--- Douvilleiceratidae
- Turrilitina
-- Ptychoceratoidea
--- Hamulinidae
--- Macroscaphitidae
--- Ptychoceratidae
-- Scaphitoidea
--- Scaphitidae
-- Turrilitoidea
--- Anisoceratidae
--- Baculitidae
--- Diplomoceratidae
--- Hamitidae
--- Nostoceratidae
--- Turrilitidae
Stratigrafia
- Cretacico
-- Cretacico superiore
--- Maastrichtiano
--- Campaniano
--- Santoniano
--- Coniaciano
--- Turoniano
--- Cenomaniano
-- Cretacico inferiore
--- Albiano
--- Aptiano
--- Barremiano
--- Hauteriviano
--- Valanginiano
--- Berriasiano
- Giurassico
-- Malm
--- Titonico
--- Kimmeridgiano
--- Oxfordiano
-- Dogger
--- Calloviano
--- Bathoniano
--- Bajociano
--- Aaleniano
-- Lias
--- Toarciano
--- Pliensbachiano
--- Sinemuriano
--- Hettangiano
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TASSONOMIA
Sottordine
----
Phylloceratina (Arkell 1950)
Ammonitina (Hyatt 1889)
Protancyloceratina (Vermeulen 2005)
Ancyloceratina (Wiedmann 1966)
Turrilitina (Beznosov & Mikhailova 1983)
Superfamiglia
----
Famiglia
----
STRATIGRAFIA
Periodo
----
Cretacico
Giurassico
Epoca
----
Piano
----
SPIRA
Morfologia
----
Platicona
Oxicona
Serpenticona
Cadicona
Sferocona
Criocona
Toxocona
Turricona
Baculicona
Torticona
Ancilocona
Scaficona
Hamiticona
Sezione del giro
----
Sub-quadrata
Sub-rettangolare
Sub-trapezoidale
Sub-triangolare
Poligonale
Sub-circolare
Ellissoidale
Sub-ovale
Ovato-triangolare
Ogivale
Area ventrale
----
Carenata
Fastigata
Lanceolata
Tabulata
Ovata
Solcata
Tricarenata bisolcata
Bicarenata solcata
Tabulata solcata
Arrotondata
COSTOLATURA
Forma delle coste
----
Dritte
Concave
Proiettate
Biconcave
Convesse
Biconvesse
Sinuose
Falcoidi
Falcate
Plicate
Assenti
Orientazione delle coste
----
Prorsiradiate (proverse)
Rectiradiate (dritte)
Rursiradiate (retroverse)
Relazioni tra le coste
----
Singole
Primarie e secondarie (intercalate)
Biforcate
Triforcate
Poliforcate
Fascicolate
Fibulate
A zigzag
ORNAMENTAZIONE
Nodi
Tubercoli
Bullae
Clavi
Spine
Solco girale
Lirae (coste spirali)
Strie di accrescimento
Costrizioni
Assente
PERISTOMA
Semplice
Costrizione peristomale
Orecchiette
Rostro
CARENA
Qualunque
Assente
Singola
Tripla
Crenulata
Pseudocarena
SUTURA
Qualunque
Goniatitica
Ceratitica
Ammonitica
Pseudo-ceratitica
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