Results 51 to 60 of about 206 (131)
Calcitic skeletons of recent and fossil Coleoidea
, 2017 Die calcitischen Rostren der Belemniten, einer ausgestorbenen Coeloideengruppe, sind häufig verwendete geochemische Archive. Trotz dieser weitverbreiteten Anwendung ist ihre Verwendung als Paläoumweltarchive umstritten. Untersuchungen dieser Arbeit zeigen, dass Belemnitendaten kritisch in einem sedimentologisch/paläontologischen Kontext interpretiert ...
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Research progress in fecundity study of Coleoidea (Cephalopoda) [PDF]
Marine Fisheries, 2021 Dongming LIN, Sipeng XUAN, Xinjun CHEN
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First record of Duvalia ex. gr. lata (Cephalopoda, Coleoidea) from Mexico
Boletín de la Sociedad Geológica Mexicana, 2013 Here we present the first record of the belemnite Duvalia ex. gr. lata (Cephalopoda, Coleoidea) from Mexico.
Patrick Zell +3 more
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Redescription of two specimens previouisly recorded as fossil teuthids (Coleoidea, Cephalopoda)
, 1986 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Engeser, Theodor, Phillips, David
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Structure of Male Reproductive System in Spirula (Cephalopoda: Spirula spirula)
Учёные записки Казанского университета: Серия Естественные науки, 2017 This paper provides a description of general morphology of the reproductive system in male specimens of Spirula spirula, including morphometric characters of spermatophores and features of their production during the ontogenesis. The reproductive system
R.M. Sabirov, A.A. Novikov, A.V. Golikov
doaj
Chitinobelus acifer Fischer 1981, ein Belemnoteuthide (Coleoidea) mit Epirostrum
, 1983 The "unusual belemnite" Chitinobelus acifer FISCHER with an "almost purely organic, pinlike epirostrum" and a "calcitic primary rostrum" (FISCHER 1981: 142) is attributed to the order Belemnoteuthida STOLLEY 1919. Carbonate diagenesis suggests that ortho- and epirostrum, were originally aragonitic.
Reitner, Joachim, Engeser, Theo
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Naefia (Coleoidea) from the Late Cretaceous of southern India
, 1986 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Evolution of cephalopod nervous systems. [PDF]
Curr Biol, 2023 Albertin CB, Katz PS.
europepmc +1 more source
Evolutionary development of the cephalopod arm armature: a review. [PDF]
Swiss J Palaeontol, 2021 Fuchs D, Hoffmann R, Klug C.
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Early cephalopod evolution clarified through Bayesian phylogenetic inference. [PDF]
BMC Biol, 2022 Pohle A +8 more
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