15 results
Geographic and temporal morphological stasis in the latest Cretaceous ammonoid Discoscaphites iris from the U.S. Gulf and Atlantic Coastal Plains
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- Journal:
- Paleobiology / Volume 49 / Issue 1 / February 2023
- Published online by Cambridge University Press:
- 16 June 2022, pp. 153-175
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Ion microprobe–measured stable isotope evidence for ammonite habitat and life mode during early ontogeny
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- Paleobiology / Volume 44 / Issue 4 / November 2018
- Published online by Cambridge University Press:
- 03 September 2018, pp. 684-708
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The jaw apparatus of the Late Cretaceous ammonite Didymoceras
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- Journal of Paleontology / Volume 84 / Issue 3 / May 2010
- Published online by Cambridge University Press:
- 11 August 2017, pp. 556-560
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Lakotacrinus brezinai n. gen. n. sp., a new stalked crinoid from cold methane seeps in the Upper Cretaceous (Campanian) Pierre Shale, South Dakota, United States
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- Journal of Paleontology / Volume 90 / Issue 3 / May 2016
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- 05 July 2016, pp. 506-524
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Intra- and interspecific variation in the early internal shell features of some Cretaceous ammonoids
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- Journal of Paleontology / Volume 77 / Issue 5 / September 2003
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- 20 May 2016, pp. 876-887
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Early ontogeny of Eutrephoceras compared to Recent Nautilus and Mesozoic ammonites: evidence from shell morphology and light stable isotopes
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- Paleobiology / Volume 9 / Issue 3 / Summer 1983
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- 08 April 2016, pp. 269-279
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Iterative progenesis in Upper Cretaceous ammonites
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- Paleobiology / Volume 15 / Issue 2 / Spring 1989
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- 08 April 2016, pp. 95-117
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Growth rate and habitat of Nautilus pompilius inferred from radioactive and stable isotope studies
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- Paleobiology / Volume 7 / Issue 4 / Fall 1981
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- 08 February 2016, pp. 469-480
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Genetic divergence and geographic diversification in Nautilus
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- Paleobiology / Volume 21 / Issue 2 / Spring 1995
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- 08 February 2016, pp. 220-228
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Early life history of Nautilus: evidence from isotopic analyses of aquarium-reared specimens
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- Paleobiology / Volume 20 / Issue 1 / Winter 1994
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- 08 February 2016, pp. 40-51
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Internal Features of the Embryonic Shells of Ammonoids as Exposed in Well Preserved Specimens
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- The Paleontological Society Special Publications / Volume 8 / 1996
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- 26 July 2017, p. 229
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- 1996
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Embryonic Shells of the Agoniatitina and the Higher Level Systematics of the Ammonoidea
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- The Paleontological Society Special Publications / Volume 8 / 1996
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- 26 July 2017, p. 212
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- 1996
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Use of Embryonic Characters to Investigate the Phylogeny of the Ammonoidea
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- The Paleontological Society Special Publications / Volume 8 / 1996
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- 26 July 2017, p. 230
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- 1996
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Ontogenetic and evolutionary patterns of septal neck transformation in the Ammonoidea
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- The Paleontological Society Special Publications / Volume 6 / 1992
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- 26 July 2017, p. 175
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- 1992
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Upper Carboniferous ammonoid embryonic shell clusters: transported accumulation or in situ nests?
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- Journal:
- The Paleontological Society Special Publications / Volume 6 / 1992
- Published online by Cambridge University Press:
- 26 July 2017, p. 196
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- 1992
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