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On the early evolution (Late Triassic to Late Jurassic) of the Architectibranchia (Gastropoda: Heterobranchia), with a provisional classification
Evolution and Classification of Mesozoic Mathildoid Gastropods
About 150 Mesozoic species of the heterobranch superfamily Mathildoidea are classified into four families and 27 genera, and one new genus is described: Angulathilda gen. nov.
Early Jurassic (Pliensbachian)gastropods from Franconia, Southern Germany
40 nominate gastropod species are described from the Early Jurassic (Late Pliensbachian) Amaltheenton Formation of Franconia (Northern Bavaria, SouthernGermany). In addition 11 species are treated in…
Remarks to the classification and phylogeny of the Ataphridae Cossmann, 1915 (Gastropoda, Archaeogastropoda) in the Jurassic
- Joachim Gründel
- 1 November 2008
Shallow-water gastropods from Late Oxfordian sands in Kłęby (Pomerania, Poland)
A review of SCHMIDT’s collection and newly collected material confirms the distinctiveness of the assemblage from contemporaneous faunas in neighbouring areas and identifies 27 species belonging to 21 genera.
Two new gastropod genera from the Early Jurassic (Pliensbachian) of Franconia (South Germany)
Two new caenogastropod genera are described from the Liassic (Pliensbachian) Amaltheenton Formation of Franconia (South Germany): Pseudokatosira and Francocerithium. Pseudokatosira is a relatively…
LOWER AND MIDDLE TITHONIAN MARINE GASTROPODS FROM THE NEUQUÉN-MENDOZA BASIN, ARGENTINA.
Samples of marine Lower and Middle Tithonian gastropods from Picun Leufu, Canadon de los Alazanes, Cerro La Parva (Neuquen) and Casa Pincheira (Mendoza) have provided three undescribed species. These…
Early jurassic (Upper Pliensbachian) gastropods from the Herforder Liasmulde (Bielefeld, Northwest Germany)
An Early Jurassic (Upper Pliensbachian) gastropod fauna from the Herforder Liasmulde (Herford Lias Syncline) near Bielefeld, Northwest Germany is described. This is one of the first detailed and…
New agglutinated polychaete worm-tubes from the Lower Jurassic (Late Pliensbachian) of Southern Germany
Toarctocera (Gastropoda, Aporrhaidae): a new genus from the Jurassic (Toarcian/Aalenian) of South Germany and the early evolutionary history of the family Aporrhaidae
Toarctocera, a new gastropod genus of the family Aporrhaidae (Stromboidea) is described for Rostellaria subpunctata, which is commonly one of the most abundant gastropods in Late Toarcian/Early Aalenian soft bottom faunas.