Klug, C. & Lehmann, J. Soft part anatomy of ammonoids: reconstructing the animal based on exceptionally preserved specimens and actualistic comparisons. in Ammonoid Paleobiology: From Anatomy to Ecology 507–529 (Springer, 2015).
Klug, C. et al. Anatomy and evolution of the first Coleoidea in the Carboniferous. Commun. Biol. 2, 1–12 (2019).
Google Scholar
Klug, C., Schweigert, G., Tischlinger, H. & Pochmann, H. Failed prey or peculiar necrolysis? Isolated ammonite soft body from the Late Jurassic of Eichstätt (Germany) with complete digestive tract and male reproductive organs. Swiss J. Palaeontol. 140, 1–14 (2021).
Google Scholar
Maeda, H. & Seilacher, A. Ammonoid taphonomy. In Ammonoid paleobiology 543–578 (Springer, 1996).
Wani, R. & Gupta, N. S. Ammonoid taphonomy. In Ammonoid Paleobiology: from Macroevolution to Paleogeography 5, 555–598 (2015).
Klug, C. & Vallon, L. H. Regurgitated ammonoid remains from the latest Devonian of Morocco. Swiss J. Palaeontol. 138, 87–97 (2019).
Google Scholar
Hoffmann, R., Stevens, K., Keupp, H., Simonsen, S. & Schweigert, G. Regurgitalites—a window into the trophic ecology of fossil cephalopods. J. Geol. Soc. 177, 82–102 (2020).
Google Scholar
Gale, A. S., Kennedy, W. J. & Martill, D. Mosasauroid predation on an ammonite-Pseudaspidoceras-from the Early Turonian of south-eastern Morocco. Acta Geol. Pol. 67, 31–46 (2017).
Google Scholar
Vullo, R. Direct evidence of hybodont shark predation on Late Jurassic ammonites. Naturwissenschaften 98, 545–549 (2011).
Google Scholar
Ibáñez, C. M. & Keyl, F. Cannibalism in cephalopods. Rev. Fish Biol. Fish. 20, 123–136 (2010).
Google Scholar
Lehmann, J., Solarczyk, A. & Friedrich, O. Belemnoid arm hooks from the Middle-Upper Albian boundary interval: taxonomy and palaeoecological significance. Paläontol. Z. 85, 287–302 (2011).
Google Scholar
Stevens, G. Palaeobiological and morphological aspects of Jurassic Onychites (cephalopod hooks) and new records from the New Zealand Jurassic. NZ J. Geol. Geophys. 53, 395–412 (2010).
Google Scholar
Klug, C., Davesne, D., Fuchs, D. & Argyriou, T. First record of non-mineralized cephalopod jaws and arm hooks from the latest Cretaceous of Eurytania, Greece. Swiss J. Palaeontol. 139, 1–13 (2020).
Google Scholar
Engeser, T. & Reitner, J. Beiträge zur Systematik von phragmokontragenden Coleoiden aus dem Untertithonium (Malm zeta,” Solnhofener Plattenkalk”) von Solnhofen und Eichstätt (Bayern). N. Jb. Geol. und Paläont. 527–545 (1981).
Reitner, J. & Urlichs, M. Echte Weichteilbelemniten aus dem Untertoarcium (Posidonienschiefer) Südwestdeutschlands. N. Jb. Geol. Paläont. 165, 450–465 (1983).
Fuchs, D., Donovan, D. T. & Keupp, H. Taxonomic revision of “Onychoteuthis” conocauda Quenstedt, 1849 (Cephalopoda: Coleoidea). N. Jb. Geol. Pal. A. 270, 245–255 (2013).
Google Scholar
Donovan, D. T. & Crane, M. D. The type material of the Jurassic cephalopod Belemnotheutis. Palaeontology 35, 273–296 (1992).
Klug, C., Schweigert, G., Fuchs, D. & Dietl, G. First record of a belemnite preserved with beaks, arms and ink sac from the Nusplingen Lithographic Limestone (Kimmeridgian, SW Germany). Lethaia 43, 445–456 (2010).
Google Scholar
Hart, M. B., Hughes, Z., Page, K. N., Price, G. D. & Smart, C. W. Arm hooks of coleoid cephalopods from the Jurassic succession of the Wessex Basin, Southern England. Proc. Geol. Assoc. 130, 326–338 (2019).
Google Scholar
Doyle, P. & Shakides, E. V. The Jurassic Belemnite Suborder Belemnotheutina. Palaeontology 47, 983–998 (2004).
Google Scholar
Doguzhaeva, L. et al. An Early Triassic gladius associated with soft tissue remains from Idaho, USA—a squid-like coleoid cephalopod at the onset of Mesozoic Era. APP 63, 341–355 (2018).
Google Scholar
Doguzhaeva, L. A., Summesberger, H., Mutvei, H. & Brandstaetter, F. The mantle, ink sac, ink, arm hooks and soft body debris associated with the shells in Late Triassic coleoid cephalopod Phragmoteuthis from the Austrian Alps. Palaeoworld 16, 272–284 (2007).
Google Scholar
Engeser, T. S. & Clarke, M. R. Cephalopod hooks, both recent and fossil. in Paleontology and Neontology of Cephalopods 133–151 (Elsevier, 1988).
Johnson, R. G. & Richardson, E. S. Ten-armed fossil cephalopod from the Pennsylvanian of Illinois. Science 159, 526–528 (1968).
Google Scholar
Fuchs, D. & Hoffmann, R. Treatise Online no. 91: Part M, Chapter 10: Arm Armature in Belemnoid Coleoids. Treatise Online (2017).
Fuchs, D., von Boletzky, S. & Tischlinger, H. New evidence of functional suckers in belemnoid coleoids (Cephalopoda) weakens support for the ‘Neocoleoidea’ concept. J. Molluscan Stud. 76, 404–406 (2010).
Google Scholar
Fuchs, D., Heyng, A. M. & Keupp, H. Acanthoteuthis problematica Naef, 1922, an almost forgotten taxon and its role in the interpretation of cephalopod arm armatures. N. Jb. Geol. Pal. A. 269, 241–250 (2013).
Google Scholar
Young, R. E., Vecchione, M. & Donovan, D. T. The evolution of coleoid cephalopods and their present biodiversity and ecology. S. Afr. J. Mar. Sci. 20, 393–420 (1998).
Google Scholar
Landman, N. H. & Waagé, K. M. Scaphitid ammonites of the Upper Cretaceous (Maastrichtian) Fox Hills Formation in South Dakota and Wyoming. Bull. AMNH 215, 257 (1993).
Kennedy, W. J., Landman, N. H., Cobban, W. A. & Larson, N. L. Jaws and Radulae in Rhaeboceras, a Late Cretaceous Ammonite. 20 (2002).
Kruta, I., Landman, N., Rouget, I., Cecca, F. & Tafforeau, P. The radula of the Late Cretaceous scaphitid ammonite Rhaeboceras halli (Meek and Hayden, 1856). Palaeontology 56, 9–14 (2013).
Google Scholar
Kruta, I., Bardin, J., Smith, C. P. A., Tafforeau, P. & Landman, N. H. Enigmatic hook-like structures in Cretaceous ammonites (Scaphitidae). Palaeontology 63, 301–312 (2020).
Google Scholar
Miserez, A. et al. Microstructural and biochemical characterization of the nanoporous sucker rings from Dosidicus gigas. Adv. Mater. 21, 401–406 (2009).
Google Scholar
Kulicki, C. & Szaniawski, K. Cephalopod arm hooks from the Jurassic of Poland. Acta Palaeontol. Pol. 17, 379–419 (1972).
Jereb, P. & Roper, C. F. E. FAO Cephalopods of the World No. 4 Vol. 2, Oegopsid and Myopsid squids, 605 (Rome, 2010).
Riegraf, W. v, Werner, G. & Lörcher, F. Der Posidonienschiefer: Biostratigraphie, Fauna und Fazies des Südwestdeutschen Untertoarciums, 1–195. (F. Enke, 1984)..
Sasaki, M. A monograph of dibranchiate cephalopods of the Japanese and adjacent waters. J. Coll. Agric. Hokkaido Univ. 20, 1–357 (1929).
Evans, A. A systematic review of the squid family Cranchiidae (Cephalopoda: Oegopsida) in the Pacific Ocean. (PhD diss., Auckland University of Technology, 2018).
Naef, A. Die fossilen Tintenfische. 322 pp. (1922).
Kristensen, T. K. Scanning electron microscopy of hook development in Gonatus fabricii (Lichtenstein, 1818) (Mollusca: Cephalopoda). Vidensk. Meddel. Natuirist. Foren. Kjobenhavn. 140, 111–116 (1977).
Hart, M. B., Arratia, G., Moore, C. & Ciotti, B. J. Life and death in the Jurassic seas of Dorset, Southern England. Proc. Geol. Assoc. 131, 629–638 (2020).
Google Scholar
Jenny, D. et al. Predatory behaviour and taphonomy of a Jurassic belemnoid coleoid (Diplobelida, Cephalopoda). Sci. Rep. 9, 1–11 (2019).
Google Scholar
Kröger, B., Vinther, J. & Fuchs, D. Cephalopod origin and evolution: a congruent picture emerging from fossils, development and molecules: Extant cephalopods are younger than previously realised and were under major selection to become agile, shell-less predators. BioEssays 33, 602–613 (2011).
Google Scholar
Jereb, P. & Roper, C. F. Cephalopods of the world. An annotated and illustrated catalogue of cephalopod species known to date. Volume 1. Chambered nautiluses and sepioids (Nautilidae, Sepiidae, Sepiadariidae, Idiosepiidae and Spirulidae). 262 (2006).
Bello, G., Potoschi, A. & Berdar, A. Adult of Ancistrocheirus lesueurii caught in the straits of Messina (Cephalopoda: Ancistrocheiridae). Bollettino Malacologico 29, 259–266 (1993).
Okutani, T. Rare and interesting squid from Japan V.: A gravid female of Ancistrocheirus lesueuri (D’ORBIGNY, 1839) Collected in the Kuroshio Area (Oegopsida: Enoploteuthidae). Venus (Japanese Journal of Malacology) 35, 73–81 (1976).
Tsuchiya, K. Abralia fasciolata, a new species of enoploteuthid squid from the western Indian Ocean (Cephalopoda: Oegopsida). Bull. Natl. Sci. Museum 17, 69–79 (1991).
Hidaka, K. & Kubodera, T. Squids of the genus Abralia (Cephalopoda: Enoploteuthidae) from the western tropical Pacific with a description of Abralia omiae, a new species. Bull. Mar. Sci. 66, 417–443 (2000).
Bolstad, K. S. R. Systematics of the Onychoteuthidae Gray, 1847 (Cephalopoda: Oegopsida). Zootaxa 2696, 1–186 (2010).
Google Scholar
Hoffmann, R., Weinkauf, M. F. G. & Fuchs, D. Grasping the shape of belemnoid arm hooks—a quantitative approach. Paleobiology 43, 304–320 (2017).
Google Scholar
Mangold K. Les organes génitaux. In Traité de zoologie, Céphalopodes Tome V fascicule 4, Grassé, P. P (ed). 459–492. (Masson, 1989)
Rosa, R. & Seibel, B. A. Voyage of the argonauts in the pelagic realm: physiological and behavioural ecology of the rare paper nautilus, Argonauta nouryi. ICES J. Mar. Sci. 67, 1494–1500 (2010).
Google Scholar
Jackson, G. D. & O’Shea, S. Unique hooks in the male scaled squid Lepidoteuthis grimaldi. J. Mar. Biol. Ass. 83, 1099–1100 (2003).
Google Scholar
Naglik, C., Tajika, A., Chamberlain, J. & Klug, C. Ammonoid locomotion. In Ammonoid Paleobiology: From anatomy to ecology 649–688 (Springer, 2015).
Hoffmann, R., Lemanis, R., Naglik, C. & Klug, C. Ammonoid buoyancy. In Ammonoid paleobiology: From Anatomy to Ecology 613–648 (Springer, 2015).
Ebel, K. Swimming abilities of ammonites and limitations. Paläontol. Z. 64, 25–37 (1990).
Google Scholar
Cobban, W. A., Walaszczyk, I., Obradovich, J. D. & McKinney, K. C. A USGS zonal table for the Upper Cretaceous middle Cenomanian-Maastrichtian of the Western Interior of the United States based on ammonites, inoceramids, and radiometric ages. U.S. Geol. Surv. Open-File Rep. 1250, 45 (2006).
Landman, N. H., Kennedy, W. J., Cobban, W. A. & Larson, N. L. Scaphites of the “Nodosus Group” from the Upper Cretaceous (Campanian) of the Western Interior of North America. Bull. Am. Mus. Nat. Hist. 342, 1–242 (2010).
Google Scholar
Lee, H., Chung, M. K., Kang, H., Kim, B.-N. & Lee, D. S. Computing the Shape of Brain Networks Using Graph Filtration and Gromov-Hausdorff Metric. in Medical Image Computing and Computer-Assisted Intervention–MICCAI 2011. 6892, 302–309 (Springer Berlin Heidelberg, 2011).
Xia, K. & Wei, G.-W. Persistent homology analysis of protein structure, flexibility, and folding. Int. J. Numer. Methods Biomed. Eng. 30, 814–844 (2014).
Google Scholar
Townsend, J., Micucci, C. P., Hymel, J. H., Maroulas, V. & Vogiatzis, K. D. Representation of molecular structures with persistent homology for machine learning applications in chemistry. Nat. Commun. 11, 1–9 (2020).
Xia, K. Persistent homology analysis of ion aggregations and hydrogen-bonding networks. Phys. Chem. Chem. Phys. 13, 13448–13460 (2018).
Google Scholar
Krishnapriyan, A. S., Montoya, J., Hummelshøj, J. & Morozov, D. Persistent homology advances interpretable machine learning for nanoporous materials. arXiv:2010.00532 [cond-mat, physics:physics] (2020).
Fasy, B. T., Kim, J., Lecci, F. & Maria, C. Introduction to the R package TDA. arXiv preprint arXiv:1411.1830 (2014).
Adler, D., Nenadic, O. & Zucchini, W. Rgl: A r-library for 3d visualization with opengl. in Proceedings of the 35th Symposium of the Interface: Computing Science and Statistics, Salt Lake City 35, 1–11 (2003).
Roper, C. F., Sweeney, M. J. & Nauen, C. Cephalopods of the world. An annotated and illustrated catalogue of species of interest to fisheries, 277 (FAO Fish Synopsys, 1984).
Source: Ecology - nature.com