† Dumortieria


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Dumortieria sp
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Dumortieria sp

Hammerstadt, Aalen, Ostalb, Stuttgart, Baden-Württemb. D.15 und 10 cm.

Collection: Urweltmuseum Aalen
Copyright: Doc Diether
Contribution: Doc Diether 2017-09-12
Locality: Hammerstadt / Aalen / Ostalbkreis / Stuttgart, Bezirk / Baden-Württemberg / Deutschland


Belong­ing to

Gaeabionta  ⇒ Domäne: Eukaryota  ⇒ Reich: Animalia  ⇒ Mittelreich: Eumetazoa  ⇒ Klade: Triploblastica  ⇒ Klade: Eutriploblastica  ⇒ Klade: Neotriploblastica  ⇒ Klade: Eucoelomata  ⇒ Superstamm: Eutrochozoa  ⇒ Stamm: Mollusca  ⇒ Klasse: Cephalopoda  ⇒ Unterklasse: Ammonoïdea  ⇒ Ordnung: Ammonitida  ⇒ Unterordnung: Ammonitina  ⇒ Überfamilie: Hildoceratoidea  ⇒ Familie: Hildoceratidae  ⇒ Unterfamilie: Grammoceratinae

Taxo­nomic seg­ment


This mentioned taxonomy is an attempt to make an conclusive assignment from the different classifications of various scientists. Because the taxonomy may change due to the latest investigative methods and other findings, our map is a guide only.

Name from

Corre­spond­ing author (Name, Year)

Sepkoski, 2002

Other languages



Alternative Name


Synonym: Elmi and Caloo-Fortier 1985


Synonym: Maubeuge 1949


Objektives Synonym: Maubeuge 1950

Lebenszeitraum in Million Jahren (Ma)

Start age: 183 Ma - End age: 175.6 Ma
Lower/Early Jurassic

Additional data by PBDB, License: CC BY

Motility: fast-moving
Compositon of the remains:


Reference- and Source indication, Literature


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Next lower taxonomy level

On the same taxonomic level (siblings) (Count: 11)

Taxonomic assignment (19)

Occurrences (7)

Locations with GPS information

References by PBDB, License: CC BY

  • M. K. Howarth, 2013 - Treatise on Invertebrate Paleontology, Part L, Revised, Volume 3B, Chapter 4: Psiloceratoidea, Eoderoceratoidea, Hildoceratoidea - Treatise Online (57), 1-139 (book chapter, English)
  • Z. Kovács, 2009 - Toarcian-Aalenian Hammatoceratinae (Ammonitina) from the Gerecse Mts (NE Transdanubian Range, Hungary) - Fragmenta Palaeontologica Hungarica (27), 1-72 (journal article, English)
  • K. Seyed-Emami, 2008 - Lower and Middle Jurassic Ammonoids of the Shemshak Group in Alborz, Iran and Their Palaeobiogeographical and Biostratigraphical Importance - Acta Palaeontologica Polonica (53), 237-260 (journal article, English)
  • G. Pallini, 2004 - Late Toarcian - Late Aalenian ammonites assemblage from Mt. Magaggiaro (Western Sicily, Italy) - Geologica Romana (37), 1-66 (journal article, English)
  • J. J. Sepkoski, Jr., 2002 - A compendium of fossil marine animal genera - Bulletins of American Paleontology (363), 1-560 (serial monograph, English)
  • C. Schulbert, 2001 - Die Ammonitenfauna und Stratigraphie der Tongrube Mistelgau bei Bayreuth (Oberfranken) - Beihefte zu den Berichten der Naturwissenschaftlichen Gesellschaft Bayreuth e.V (4), 1-183 (journal article, German)
  • A. J. Arthur, 1993 - Mesozoic stratigraphy and Jurassic paleontology west of Harrison Lake, southwestern British Columbia - Geological Survey of Canada Bulletin (441), 1-62 (serial monograph, English)