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Falcitornoceras information


Falcitornoceras
Temporal range: Famennian[1]
PreꞒ
O
S
D
C
P
T
J
K
Pg
N
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Cephalopoda
Subclass: Ammonoidea
Order: Goniatitida
Family: Tornoceratidae
Subfamily: Falcitornoceratinae
Genus: Falcitornoceras
House & Price, 1985
Species[2]
  • Falcitornoceras bilobatum

Falcitornoceras is a goniatitid ammonite from the Late Devonian, early Famennian, that has been found in France and Spain. Falcitornoceras was named by House and Price, 1985, and is the type genus for the subfamily Falcitornoceratinae.

The shell of Falcitornoceras is strongly involute, lacking an umbilicus. Juvenile stages have falcate ribs which cross the ventral rim; the ventro-lateral area bears weak to strong furrows. The adventitious lobe, high on the flank, is rounded or subacute and the lateral lobe has an inconspicuous saddle at the umbilical seam.

Falcitornoceras is slightly older than Gundolficeras and somewhat younger than Phoenixites, close relatives, although temporally overlapping both.

  1. ^ Sepkoski, Jack (2002). "Sepkoski's Online Genus Database". Retrieved 2014-05-28.
  2. ^ "Paleobiology Database - Falcitornoceras". Retrieved 2014-06-09.

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Falcitornoceras

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Falcitornoceras is a goniatitid ammonite from the Late Devonian, early Famennian, that has been found in France and Spain. Falcitornoceras was named by...

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Kourazouceras

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tornoceratid subfamily Falcitornoceratinae. As such it is related to Falcitornoceras, Gundolficeras, and Phoenixites. Kourazouceras was named by Backer...

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Falcitornoceratinae

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Order: †Goniatitida Family: †Tornoceratidae Subfamily: †Falcitornoceratinae Becker, 1993 Genera Falcitornoceras Gundolficeras Kourazouceras Phoenixites...

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List of ammonite genera

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Fagesia Falciclymenia Falciferella Falcitornoceras Fallacites Falloticeras Fanninoceras Farbesiceras Farnhamia Fascipericyclus Favrella Fayettevillea...

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Tornoceratidae

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Aulatornoceras, named by Schindewolf in 1922; Falcitornoceratinae on Falcitornoceras, named by House and Price in 1985. The Tornoceratinae form the root...

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Gundolficeras

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differs from its partly contemporary, but slightly older relative Falcitornoceras in the details of the suture and in sometimes having an open umbilicus...

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Phoenixites

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shallow a lateral sinus. Phoenixites may have contained the ancestor of Falcitornoceras which likely gave rise to Gundolficeras, all members of the Falcitornoceratinae...

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