Evolutionary history of cephalopod pathologies linked with parasitism

K De Baets, R Hoffmann, A Mironenko - The Evolution and Fossil Record …, 2021 - Springer
Extant cephalopod soft tissues are commonly infested by various lineages of parasites
making it plausible that extinct cephalopods also had a variety of parasites. Direct evidence …

Jaws of a large belemnite and an ammonite from the Aalenian (Middle Jurassic) of Switzerland

C Klug, W Etter, R Hoffmann, D Fuchs… - Swiss Journal of …, 2020 - Springer
Although belemnite rostra can be quite abundant in Jurassic and Cretaceous strata, the
record of belemnite jaws was limited to a few specimens from Germany and Russia. Here …

Pearl formation in an Early Cretaceous belemnite

K Stevens, R Hoffmann, MC Picollier, J Mutterlose - PalZ, 2020 - Springer
Many aspects of the paleobiology and biomineralization of belemnites, the most common
fossil coleoid cephalopods of the Mesozoic, are still unclear. Here, we describe a pearl from …

[PDF][PDF] Opmerkelijke Luiks-Limburgse Krijtfossielen, deel 42 Pijlinktvis

LPJ Barten, JWM Jagt - Natuurhistorisch Maandblad, 2021 - natuurtijdschriften.nl
Faujas en de soortnamen is van een 'belemnietenkerkhof'. Dat soort voorkomens getuigt
van massaal afsterven van mannelijke en vrouwelijke dieren na het paaien, maar ook van …