Copilot
Uw dagelijkse AI-companion
Ongeveer 351 resultaten
  1. Global palaeobiogeographic distribution patterns of the Cenozoic ...

  2. Details of Gastropod Phylogeny Inferred from 18S rRNA Sequences

  3. Genome-Wide Identification and Transcriptome Analysis of the

  4. Molecular phylogeny and biogeography of the living …

  5. Mensen vragen ook naar
    The palaeobiogeographic distributions of the pleurotomariid gastropods (Family Pleurotomariidae) are investigated from Maastrichtian (Latest Cretaceous) to Holocene to understand the global distribution patterns of this gastropod group during the Cenozoic.
    Gastropod statoliths usually have a smooth surface. The internal structure on thin sections of statoliths is represented by a nucleus located in the center, surrounded by concentric increments of different transparency and width.
    The method for age determination by the ratio of the level of stable isotopes 16 O/ 18 O in shell carbonates is used, among other things, to determine the individual age of gastropods and to verify other methods (Kosyan and Antipushina, 2011; Roussel et al., 2011; Santarelli and Gros, 1985; Schöne et al., 2007).
    The Tethyan group of localities hosted the greatest diversity and thus, can be considered the central hub for the pleurotomariid gastropods throughout the Paleogene. However, with the closure of the Tethyan seaway during the early Neogene, their abundance significantly dropped in the Mediterranean.
  6. (PDF) On Paleozoic platycerate gastropods - ResearchGate

  7. First record of the family Diplommatinidae Gray, 1847 (Gastropoda ...

  8. Statoliths of Gastropods and Their Use as Recording Structures

  9. Web7 nov. 2023 · e Theodoxus concavd (Mollusca: Gastropoda: Archaeogastropoda) f Ostrea plicata (Mollusca: Bivalvia: Pterioida) g Corbicula obovata (Mollusca: Bivalvia: Veneroida) h sturgeon — …

  10. WoRMS - World Register of Marine Species - Lepetella espinosae …

  11. Protolira valvatoides