Arkell, W. J., Furnish, W. M., Kummel, B., Miller, A. K., Moore, R. C., Schindewolf, O. H., et al. (1957). *Treatise on Invertebrate Paleontology, Part L Mollusca 4, Cephalopoda, Ammonoidea* (p. 393). Lawrence: The Geological Society of America and The University of Kansas Press.

Google Scholar

Bandel, K. (1986). The ammonitella: A model of formation with the aid of the embryonic shell of archaeogastropods. *Lethaia,*
*19*(2), 171–180.

Article
Google Scholar

Birkelund, T. (1967). Submicroscopic shell structures in early growth-stages of Maastrichtian ammonites (*Saghalinites* and *Scaphites*). *Meddelelser fra Dansk Geologisk Forening,*
*17*(1), 95–101.

Google Scholar

Birkelund, T. (1980). Ammonoid shell structure. In M. R. House & J. R. Senior (Eds.), *The ammonoidea, systematics association special* (Vol. 18, pp. 177–214). London: Academic Press.

Google Scholar

Birkelund, T., & Hansen, H. J. (1968). Early shell growth and structures of the septa and the siphuncular tube in some Maastrichtian ammonites. *Meddelelser fra Dansk Geologisk Forening,*
*18*(1), 95–101.

Google Scholar

Birkelund, T., & Hansen, H. J. (1974). Shell ultrastructures of some Maastrichtian Ammonoidea and Coleoidea and their taxonomic implications. *Biologiske Skrifter: Danske Videnskabernes Selskab,*
*20*(6), 1–34.

Google Scholar

Bucher, H. (1997). Caractères périodiques et mode de croissance des ammonites: Comparaison avec les gastéropodes. *Geobios Mémoire Spécial,*
*20*, 85–99.

Article
Google Scholar

Bucher, H., Landman, N. H., Klofar, S. M., & Guex, J. (1996). Mode and rate of growth in ammonoids. In N. H. Landman, K. Tanabe, & R. A. Davis (Eds.), *Ammonoid paleobiology. Topics in Geobiology* (Vol. 13, pp. 407–461). New York: Plenum Press.

Chapter
Google Scholar

Checa, A. (1994). A model for the morphogenesis of ribs in ammonites inferred from associated microsculptures. *Palaeontology,*
*37*, 863–888.

Google Scholar

Checa, A., & Westermann, G. E. G. (1989). Segmental growth in planulate ammonites: Inferences on costal function. *Lethaia,*
*22*, 95–100.

Article
Google Scholar

Cochran, J. K., Kallenberg, K., Landman, N. H., Harries, P. J., Weinreb, D., Turekian, K. K., et al. (2010). Effect of diagenesis on the Sr, O, and C isotope composition of late Cretaceous mollusks from the Western Interior Seaway of North America. *American Journal of Science,*
*310*, 69–88.

Article
Google Scholar

Doguzhaeva, L. (1990). Analysis of shell growth in ammonoids. In A. A. Shevyrev & V. N. Shimansky (Eds.), *Fossil cephalopods Evolution and systematics of some groups* (Vol. 243, pp. 15–28). Moscow: Trody Paleontologicheskogo Instituta.

Google Scholar

Doguzhaeva, L., Bengtson, S., & Mutvei, H. (2010). Structural and morphological indicators of mode of life in the Aptian lytoceratid ammonoid *Eogaudryceras*. In K. Tanabe, Y. Shigeta, T. Sasaki, & H. Hirano (Eds.), *Cephalopods: Present and Past* (pp. 123–130). Tokyo: Tokai University Press.

Google Scholar

Doguzhaeva, L., & Mikhailova, J. (1982). The genus *Luppovia* and the phylogeny of Cretaceous heteromorphic ammonoids. *Lethaia,*
*15*(1), 55–65.

Article
Google Scholar

Drushits, V. V., & Doguzhaeva, L. (1974). Some morphogenetic characteristics of phylloceratids and lytoceratids (Ammonoidea). *Paleontological Journal,*
*8*, 42–53.

Google Scholar

Drushits, V. V., & Doguzhaeva, L. (1981). *Ammonites in Electron Microscope* (p. 240). Moscow: Publishing House of Moscow State University.

Google Scholar

Drushits, V. V., & Khiami, N. (1970). Structure of the septa, protoconch walls and initial whorls in early cretaceous ammonites. *Paleontological Journal,*
*4*(1), 26–38.

Google Scholar

Erben, H. K. (1964). Die Evolution der ältesten Ammonoidea. *Neues Jahrbuch für Geologie und Paläontologie Abhandlungen,*
*120*, 107–212.

Google Scholar

Erben, H. K. (1966). Über den Ursprung der Ammonoidea. *Biological Reviews,*
*41*(4), 641–658.

Article
Google Scholar

Erben, H. K., Flajs, G., & Siehl, A. (1968). Ammonoids: Early ontogeny of ultramicroscopial shell structure. *Nature,*
*219*, 396–398.

Article
Google Scholar

Erben, H. K., Flajs, G., & Siehl, A. (1969). Die frühontogenetische Entwicklung der Schalenstruktur ectocochleater Cephalopoden. *Palaeontographica A,*
*132*, 1–54.

Google Scholar

Hölder, H. (1973). Miscelleana cephalopodica. *Münsterländer Forschungshefte Geologie Paläontologie,*
*29*, 39–76.

Google Scholar

Howarth, M. K. (1975). The shell structure of the Liassic ammonite family Dactylioceratidae. *Bulletin of the British Museum (Natural History),*
*26*, 45–67.

Google Scholar

Kennedy, W. J., & Cobban, W. A. (1976). Aspects of ammonite biology, biogeography, and biostratigraphy. *Special Papers in Palaeontology* (Vol. 17, p. 94). London: The Palaeontological Association.

Keupp, H. (2000). *Ammoniten: Paläobiologische Erfolgsspiralen* (p. 165). Stuttgart: Thorbecke Verlag.

Google Scholar

Keupp, H. (2008). *Desmoceras* (*Pseudouhligella*) *intrapunctatum* n. sp. from the Lower Albian of NW-Madagascar with “Ritzstreifen”. *Paläontologische Zeitschrift,*
*82*(4), 437–447.

Article
Google Scholar

Keupp, H. (2012). Atlas zur Paläopathologie der Cephalopoden. *Berliner paläobiologische Abhandlungen* (Vol. 12, p. 390). Berlin: Institut für Geologische Wissenschaften, Fachrichtung Paläontologie.

Kulicki, C. (1974). Remarks on the embryogeny and postembryonal development of ammonites. *Acta Palaeontologica Polonica,*
*19*, 201–224.

Google Scholar

Kulicki, C. (1979). The ammonite shell: its structure, development and biological significance. *Palaeontologica Polonica,*
*39*, 97–142.

Google Scholar

Kulicki, C. (1996). Ammonoid Shell Microstructure. In N. H. Landman, K. Tanabe, & R. A. Davis (Eds.), *Ammonoid paleobiology. Topics in Geobiology* (Vol. 13, pp. 65–101). New York: Plenum Press.

Chapter
Google Scholar

Kulicki, C., & Doguzhaeva, L. A. (1994). Development and calcification of the Ammonitella shell. *Acta Palaeontologica Polonica,*
*39*(1), 17–44.

Google Scholar

Landman, N. H. (1987). Ontogeny of Upper Cretaceous (Turonian-Santonian) scaphitid ammonites from the Western Interior of North America: systematics, developmental patterns, and life history. *Bulletin of the American Museum of Natural History,*
*185*, 117–241.

Google Scholar

Lehman, U. (1976). *Ammoniten. Ihr Leben und ihre Umwelt* (p. 171). Erlangen: Ferdinand Enke Verlag.

Google Scholar

Obata, I., Futakami, M., Kawashita, Y., & Takahashi, T. (1978). Apertural features in some Cretaceous ammonites from Hokkaido. *Bulletin of the National Science Museum Series C (Geology & Paleontology),*
*4*(3), 139–155.

Google Scholar

Radtke, G., (2012). Ultrastrukturelle Schalenuntersuchungen an einschnürungtragenden Ammoniten aus dem Mesozoikum. Unpublished Master-Thesis, FU Berlin, p. 261.

Radtke, G., Hoffmann, R. & Keupp, H. (under revision). Form and function of flares and parabolae based on new ultrastructural observations. *Acta Palaeontologica Polonica.*

Rouget, I., Neige, P., & Dommergues, J.-L. (2004). L’analyse phylogénétique chez les ammonites: état des lieux et perspectives. *Bulletin de la Société Géologique de France,*
*175*(5), 507–512.

Article
Google Scholar

Seilacher, A., & Gunji, P. Y. (1993). Morphogenetic countdowns in heteromorph shells. *Neues Jahrbuch für Geologie und Paläontologie,*
*190*, 237–265.

Google Scholar

Sprey, A. M. (2002). Early Ontogeny of three Callovian Ammonite Genera (*Binatisphinctes, Kosmoceras (Spinikosmoceras)* and *Hecticoceras*) from Ryazan (Russia). *Abhandlungen der Geologischen Bundesanstalt in Wien,*
*57*, 225–255.

Google Scholar

Tanabe, K., Kulicki, C., & Landman, N. H. (2008). Development of the embryonic shell structure of Mesozoic ammonoids. *American Museum Novitates,*
*3621*, 1–19.

Article
Google Scholar