אבולוציה של סילוניות
הערות שוליים

↑  ספר מעבדה של האוניברסיטה הפתוחה בנושא רכיכות
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↑  Hildenbrand, Anne; Austermann, Gregor; Fuchs, Dirk; Bengtson, Peter; Stinnesbeck, Wolfgang (2021). "A potential cephalopod from the early Cambrian of eastern Newfoundland, Canada". Communications Biology. 4 (1): 388. doi:10.1038/s42003-021-01885-w. PMC 7987959. PMID 33758350.
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↑  
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1 2 3 4 5  Clarke, M.R.; Trueman, E.R., eds. (1988). "Main features of cephalopod evolution". The Mollusca. Vol. 12: Palaeontology and Neontology of Cephalopods. Orlando, Fla.: Acad. Pr. ISBN 978-0-12-751412-3.
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↑  Wingstrand, K.G. (1985). "On the anatomy and relationships of recent Monoplacophora" (Link to free full text + plates). Galathea Rep. 16: 7–94.
1 2 3  Boyle, Peter; Rodhouse, Paul (2005). "Origin and Evolution". Cephalopods. p. 36. doi:10.1002/9780470995310.ch3. ISBN 978-0-470-99531-0.
1 2 3 4 5 6  Webers, G.F.; Yochelson, E.L. (1989).  Crame, J.A. (ed.). "Origins and Evolution of the Antarctic Biota". Geological Society of London, Special Publications. Late Cambrian molluscan faunas and the origin of the Cephalopoda. 47 (1): 29. Bibcode:1989GSLSP..47...29W. doi:10.1144/GSL.SP.1989.047.01.04.
1 2  Chen, J.Y.; Teichert, C. (1983). "Cambrian cephalopods". Geology. 11 (11): 647–650. Bibcode:1983Geo....11..647J. doi:10.1130/0091-7613(1983)11<647:CC>2.0.CO;2. ISSN 0091-7613.
↑  Kröger, B.R.; Vinther, J.; Fuchs, D. (2011). "Cephalopod origin and evolution: A congruent picture emerging from fossils, development and molecules". BioEssays. 33 (8): 602–613. doi:10.1002/bies.201100001. PMID 21681989.
↑  Brock, G.A. (2004). "A new species of Tannuella (Helcionellida, Mollusca) from the Early Cambrian of South Australia". Association of Australasian Palaeontologists Memoirs. 30: 133–143. ISSN 0810-8889.
↑  Yochelson, Ellis L.; Flower, Rousseau H.; Webers, Gerald F. (1973). "The bearing of the new Late Cambrian monoplacophoran genus Knightoconus upon the origin of the Cephalopoda". Lethaia. 6 (3): 275. doi:10.1111/j.1502-3931.1973.tb01199.x.
1 2  Holland, C.H. (1987). "The nautiloid cephalopods: A strange success". Journal of the Geological Society. President's anniversary address 1986. 144 (1): 1–15. Bibcode:1987JGSoc.144....1H. doi:10.1144/gsjgs.144.1.0001.
1 2  Kröger, Björn (2007). "Some lesser known features of the ancient Cephalopod order Ellesmerocerida (Nautiloidea, Cephalopoda)". Palaeontology. 50 (3): 565–572. Bibcode:2007Palgy..50..565K. doi:10.1111/j.1475-4983.2007.00644.x.
↑  Wells, M.J.; O'Dor, R.K. (ביולי 1991). "Jet Propulsion and the Evolution of the Cephalopods". Bulletin of Marine Science. 49 (1): 419–432. {{cite journal}}:  (עזרה)
↑  Boyle, Peter; Rodhouse, Paul (2004). Cephalopods: Ecology and fisheries. Ames, Iowa: Blackwell. doi:10.1002/9780470995310.ch2. ISBN 978-0-632-06048-1.
1 2  Kröger, B.R.; Servais, T.; Zhang, Y.; Kosnik, M. (2009).  Kosnik, Matthew (ed.). "The Origin and Initial Rise of Pelagic Cephalopods in the Ordovician". PLOS ONE. 4 (9): e7262. Bibcode:2009PLoSO...4.7262K. doi:10.1371/journal.pone.0007262. PMC 2749442. PMID 19789709.
1 2  Young, R. E.; Vecchione, M.; Donovan, D. T. (1998). "The evolution of coleoid cephalopods and their present biodiversity and ecology". South African Journal of Marine Science. 20: 393–420. doi:10.2989/025776198784126287.
1 2  Wilbur, Karl M.; Trueman, E.R.; Clarke, M.R., eds. (1985), The Mollusca, vol. 11. Form and Function, New York: Academic Press, ISBN 0-12-728702-7
↑  Kluessendorf, J.; Doyle, P. (2000). "Pohlsepia Mazonensis, an Early 'Octopus' from the Carboniferous of Illinois, USA". Palaeontology. 43 (5): 919. doi:10.1111/1475-4983.00155.
↑  Klug, Christian; Landman, Neil H.; Fuchs, Dirk; Mapes, Royal H.; Pohle, Alexander; Guériau, Pierre; Reguer, Solenn; Hoffmann, René (2019-07-31). "Anatomy and evolution of the first Coleoidea in the Carboniferous". Communications Biology (באנגלית). 2 (1): 280. doi:10.1038/s42003-019-0523-2. ISSN 2399-3642. PMC 6668408. PMID 31372519.
↑  Whalen, Christopher D.; Landman, Neil H. (2022-03-08). "Fossil coleoid cephalopod from the Mississippian Bear Gulch Lagerstätte sheds light on early vampyropod evolution". Nature Communications (באנגלית). 13 (1): 1107. doi:10.1038/s41467-022-28333-5. ISSN 2041-1723. PMC 8904582. PMID 35260548.
1 2 3  Shigeno, S.; Sasaki, T.; Moritaki, T.; Kasugai, T.; Vecchione, M.; Agata, K. (2008). "Evolution of the cephalopod head complex by assembly of multiple molluscan body parts: Evidence from Nautilus embryonic development". Journal of Morphology. 269 (1): 1–17. doi:10.1002/jmor.10564. PMID 17654542.
↑  Kear, A.J.; Briggs, D.E.G.; Donovan, D.T. (1995). "Decay and fossilization of non-mineralized tissue in coleoid cephalopods" (PDF). Palaeontology. 38 (1): 105–132. אורכב מ-המקור (PDF) ב-2011-09-28. נבדק ב-2009-04-21.
↑  Briggs, D.E.G.; Kear, A.J.; Martill, D.M.; Wilby, P.R. (1993). "Phosphatization of soft-tissue in experiments and fossils". Journal of the Geological Society. 150 (6): 1035–1038. Bibcode:1993JGSoc.150.1035B. doi:10.1144/gsjgs.150.6.1035.
↑  Allison, P.A. (1987). "A new cephalopod with soft parts from the Upper Carboniferous Francis Creek Shale of Illinois, USA". Lethaia. 20 (78): 117–121. doi:10.1111/j.1502-3931.1987.tb02028.x.
↑  Etches, S.; Clarke, J.; Callomon, J. (2009). "Ammonite eggs and ammonitellae from the Kimmeridge Clay Formation (Upper Jurassic) of Dorset, England". Lethaia. 42 (2): 204–217. doi:10.1111/j.1502-3931.2008.00133.x.
נאוטילואיד מאובן מהאורדוביק מקנטקי.
שחזור של Plectronoceras
שרטוט של האנטומיה של החלקים הרכים של ellesmeroceridans, כפי ששוחזר על ידי Kröger בשנת 2007.
אמוניט עם תא הגוף חסר, ניתן לראות משטח מחיצת שלד (במיוחד מימין) עם האונות והאוכפים.