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Journal articles on the topic 'Ancyloceratidae'

Author: Grafiati

Published: 4 June 2021

Last updated: 4 February 2022

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1

Стеньшин, И. М., И. А. Шумилкин, and Г. Н. Успенский. "Новые Ancyloceratidae (Ammonoidea) из апта Среднего Поволжья." Палеонтологический журнал 2014, no. 4 (2014): 48–54. http://dx.doi.org/10.7868/s0031031x14040126.

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2

DELANOY, Gérard, Josep Anton MORENO-BEDMAR, José J. RUIZ, and Domingo TOLÓS LLÁDSER. "Xerticeras gen. nov., a new genus of micromorphic heteromorph ammonite (Ancyloceratina, Ancyloceratidae) from the lower Aptian of Spain." Carnets de géologie (Notebooks on geology), Articles (April 2013): 89–103. http://dx.doi.org/10.4267/2042/49315.

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3

Stenshin, I. M., I. A. Shumilkin, and G. N. Uspensky. "New ancyloceratidae (Ammonoidea) from the Aptian of the Ulyanovsk region, Middle Volga." Paleontological Journal 48, no. 4 (July 2014): 389–95. http://dx.doi.org/10.1134/s003103011404011x.

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4

Bersac, Stéphane, and Didier Bert. "The heteromorph ammonite genus Ancyloceras (Ancyloceratidae) in the Paris Basin (lower Aptian, Lower Cretaceous, NE France)." Annales de Paléontologie 106, no. 2 (April 2020): 102365. http://dx.doi.org/10.1016/j.annpal.2019.102365.

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5

Ropolo, P., and R. Gonnet. "A propos de quelques Ancyloceratidae nouveaux ou peu connus du Barrémien sommital de La Bédoule (B. du Rh., France) : position stratigraphique et systématique." Géologie Méditerranéenne 25, no. 2 (1998): 117–43. http://dx.doi.org/10.3406/geolm.1998.1617.

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6

KRUTA, ISABELLE, ISABELLE ROUGET, NEIL H. LANDMAN, KAZUSHIGE TANABE, and FABRIZIO CECCA. "Aptychi microstructure in Late Cretaceous Ancyloceratina (Ammonoidea)." Lethaia 42, no. 3 (September 2009): 312–21. http://dx.doi.org/10.1111/j.1502-3931.2009.00154.x.

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7

Delanoy, Gérard, and Antoine Poupon. "Sur le genre Lytocrioceras Spath, 1924 (Ammonoidea, Ancyloceratina)." Geobios 25, no. 3 (1992): 367–82. http://dx.doi.org/10.1016/0016-6995(92)80009-3.

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8

Križnar, Matija, Andrej Bricman, and Ivan Ocepek. "Lower Cretaceous heteromorph ammonites (Ancyloceratina) from Leše near Prevalje (North Karavanke Mts. NE Slovenia)." Geologija 63, no. 2 (December 7, 2020): 311–21. http://dx.doi.org/10.5474/geologija.2020.023.

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The paper deals with newly discovered Valanginian-Hauterivian fauna of heteromorphic ammonites (Ancyloceratina) from locality south of the village of Leše above the Meža River valley (North Karavanke Mountains). Fossils were recovered from the pelagic limestone. Among the studied heteromorphic ammonites are Lower Cretacaoeus species Himantoceras trinodosum (Upper Valanginian) and Crioceratites cf. nolani (Hauterivian). Based on the accompanied ammonites (Ammonitina) from the outcrop, we biostratigraficaly confirm the presence of Lower Cretaceous ammonites fauna in the Northern Karavanke Mountains. This is also the first report on heteromorphic ammonites in Slovenia.

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9

Tanabe, Kazushige, Yasuyuki Tsujino, Kosuke Okuhira, and Akihiro Misaki. "The jaw apparatus of the Late Cretaceous heteromorph ammonoid Pravitoceras." Journal of Paleontology 89, no. 4 (July 2015): 611–16. http://dx.doi.org/10.1017/jpa.2015.27.

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AbstractWell-preserved upper and lower jaws of the aptychus-type found inside the body chambers of two specimens of the heteromorph ammonoid Pravitoceras sigmoidale Yabe, 1902 (Nostoceratidae, Ancyloceratina) are described from the Upper Cretaceous Izumi Group in Southwest Japan. They are similar in overall morphology to those of other nostoceratid and diplomoceratid ammonoids currently known, suggesting the morphological stability of the jaw features among these taxa. The equal size of the upper and lower jaws with beak-like rostral projection suggests that the jaw apparatus of this species might function to bite and cut up prey.

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10

Ropolo, P., and R. Gonnet. "Nouveaux exemples de dimorphisme chez les Ancyloceratina (Ammonoidea) de l'Hauterivien vocontien." Géologie Méditerranéenne 22, no. 2 (1995): 93–109. http://dx.doi.org/10.3406/geolm.1995.1572.

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11

Birkelund, T. "Ammonites from the Maastrichtian White Chalk of Denmark." Bulletin of the Geological Society of Denmark 40 (June 3, 1993): 33–81. http://dx.doi.org/10.37570/bgsd-1994-40-02.

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Nineteen ammonite species are described or recorded from the Maastrichtian White Chalk of Denmark: Hypophyl/oceras (Neophylloceras) surya (Forbes, 1846), H. (N.) velledaeforme (Schliiter, 1872), Anagaudryceras luenebergense (Schliiter, 1872), Saghalinites wrighti Birkelund, 1965, Saghalinites n. sp., Pachydiscus (Pachydiscus) neubergicus (Hauer, 1858), Anapachydiscus aff. fresvillensis (Seunes, 1890), Glyptoxoceras cf. tenuisulcatum(Forbes, 1846), Diplomoceras cylindraceum (Defrance, 1816), P. (Phyl/optychoceras) sp., Baculites knorrianus Desmarest, 1817, B. vertebra/is Lamarck, 1801, Baculites species 1, 2 and 3, Acanthoscaphites tridens (Kaer, 1848), A. varians (Lopuski, 1911), Hop/oscaphites constrictus (J. Sowerby, 1817) and H. tenuistriatus (Kner, 1848), and their ranges documented in terms of existing brachiopod and belemnite zonations. Seven taxa, representing the Phylloceratina, Lytoceratina, Ammonitina and Ancyloceratina, extend to the high Maastrichtian at Stevns Klint. There are no indigenous Danian ammonites; specimens found in the basal Danian are derived from the underlying Maastrichtian.

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12

Peterman, David J., and Christopher C. Barton. "Power scaling of ammonitic suture patterns from Cretaceous Ancyloceratina: constraints on septal/sutural complexity." Lethaia 52, no. 1 (July 29, 2018): 77–90. http://dx.doi.org/10.1111/let.12291.

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13

Delanoy, Gérard. "Camereiceras nov. gen. (Ammonoidea, Ancyloceratina) du Barrémien supérieur du Sud-Est de la France." Geobios 23, no. 1 (January 1990): 71–93. http://dx.doi.org/10.1016/0016-6995(90)80019-c.

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14

McKenzie, E. Donald, Andrew C. Rozefelds, and Paula Deacon. "An ancyloceratid ammonite from the Aptian Maryborough Formation, Queensland, Australia, and synonymy ofAustralicerasWhitehouse withTropaeumSowerby." Alcheringa: An Australasian Journal of Palaeontology 38, no. 2 (January 14, 2014): 256–65. http://dx.doi.org/10.1080/03115518.2014.862062.

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15

Mikhailova, I. A., and E. Yu Baraboshkin. "The evolution of the heteromorph and monomorph early cretaceous ammonites of the suborder Ancyloceratina Wiedmann." Paleontological Journal 43, no. 5 (August 2009): 527–36. http://dx.doi.org/10.1134/s0031030109050086.

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16

Niebuhr, Birgit, and John W. M. Jagt. "Revision of Hamites wernickei (Cephalopoda, Ancyloceratina) from the classic Lüneburg section (Upper Cretaceous, northern Germany)." Acta Geologica Polonica 66, no. 4 (December 1, 2016): 627–44. http://dx.doi.org/10.1515/agp-2016-0033.

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Abstract A re-examination of heteromorph ammonites of late Campanian age from the Zeltberg section at Lüneburg has demonstrated that the type series of Hamites wernickei in fact comprises two different species that are here assigned to the nostoceratid Nostoceras Hyatt, 1894 and the polyptychoceratid Oxybeloceras Hyatt, 1900. Nostoceras (Didymoceras) wernickei (Wollemann, 1902) comb. nov., to which three of the four specimens that were described and illustrated by Wollemann (1902) belong, has irregularities of ribbing and tuberculation and changes its direction of growth at the transition from the helicoidal whorls to the hook, which is a typical feature of members of the subfamily Nostoceratinae. Torsion of body chambers is not developed in hairpin-shaped ammonite species, which means that the species name wernickei is no longer available for such polyptychoceratine diplomoceratids. Consequently, the fourth specimen figured and assigned to Hamites wernickei by Wollemann (1902) is here transferred to Oxybeloceras and considered conspecific to material from the Hannover area (Lehrte West Syncline) as O. aff. crassum (Whitfield, 1877). In addition to the “Heteroceras-Schicht des Mucronaten-Senons” of Lüneburg (bipunctatum/roemeri Zone, upper upper Campanian), the geographic range of N. (D.) wernickei probably includes Upper Austria, Tunisia and the Donbass region, while O. aff. crassum is known from the Hannover area (northern Germany), southern France, northern Spain and Upper Austria.

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17

MORENO-BEDMAR, Josep A., and Gérard DELANOY. "About the generic attribution of Megatyloceras casei HUMPHREY, 1949 (Ammonoidea, Ancyloceratina), from the Aptian of Mexico." Carnets de géologie (Notebooks on geology), Lettres (November 11, 2013): 315–23. http://dx.doi.org/10.4267/2042/51826.

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18

Bert, Didier, Gérard Delanoy, and Léon Canut. "L’origine des Imerites Rouchadze, 1933 : résultat d’une innovation chez les Gassendiceratinae Bert, Delanoy et Bersac, 2006 (Ammonoidea, Ancyloceratina)." Annales de Paléontologie 95, no. 1 (January 2009): 21–35. http://dx.doi.org/10.1016/j.annpal.2008.12.001.

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19

Vašíček, Zdeněk, Dragoman Rabrenović, Petr Skupien, Vladan J. Radulović, Barbara V. Radulović, and Ivana Mojsić. "Ammonites (Phylloceratina, Lytoceratina and Ancyloceratina) and organic-walled dinoflagellate cysts from the Late Barremian in Boljetin, eastern Serbia." Cretaceous Research 47 (January 2014): 140–59. http://dx.doi.org/10.1016/j.cretres.2013.10.007.

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20

Bersac, Stéphane, and Didier Bert. "The ammonites of the Les Ferres Aptian Basin (Lower Cretaceous, Southeast of France): the genus Toxoceratoides (Ancyloceratina, Helicancylidae)." Cretaceous Research 118 (February 2021): 104661. http://dx.doi.org/10.1016/j.cretres.2020.104661.

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21

Landman, Neil H., W. James Kennedy, Neal L. Larson, Joyce C. Grier, James W. Grier, and Tom Linn. "Description of Two Species of Hoploscaphites (Ammonoidea: Ancyloceratina) from the Upper Cretaceous (Lower Maastrichtian) of the U.S. Western Interior." Bulletin of the American Museum of Natural History 2019, no. 427 (February 22, 2019): 1. http://dx.doi.org/10.1206/0003-0090.427.1.1.

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22

Landman, Neil H., W. James Kennedy, William A. Cobban, Neal L. Larson, and Steven D. Jorgensen. "A New Species ofHoploscaphites(Ammonoidea: Ancyloceratina) from Cold Methane Seeps in the Upper Cretaceous of the U.S. Western Interior." American Museum Novitates 3781, no. 3781 (September 23, 2013): 1–39. http://dx.doi.org/10.1206/3781.2.

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23

Delanoy, Gérard, and Robert Busnardo. "Anglesites gen. nov. (Ammonoidea, Ancyloceratina), un nouveau genre d’ammonites hétéromorphes du Barrémien supérieur du Sud-Est de la France." Geobios 40, no. 6 (November 2007): 801–7. http://dx.doi.org/10.1016/j.geobios.2006.11.008.

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24

Bulot, Luc G., Camille Frau, and Antoine Pictet. "Revision of Toxoceratoides royeri (d'Orbigny, 1842) and its bearing on the systematics of the Aptian Acrioceratidae Vermeulen, 2004 (Ammonoidea, Ancyloceratina, Ancyloceratoidea)." Cretaceous Research 88 (August 2018): 187–96. http://dx.doi.org/10.1016/j.cretres.2017.03.020.

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25

Vermeulen, Jean, and Patrick Lepinay. "Nouvelles données sur le genre Imerites Rouchadzé, 1933 (Ammonitida, Ancyloceratina) ; réponses et précisions apportées au travail de Bert, Delanoy et Canut, 2009." Annales de Paléontologie 96, no. 1 (January 2010): 13–23. http://dx.doi.org/10.1016/j.annpal.2010.01.003.

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26

Landman, Neil H., Kazushige Tanabe, Wolfgang Weitschat, and Royal H. Mapes. "Ontogenetic and evolutionary patterns of septal neck transformation in the Ammonoidea." Paleontological Society Special Publications 6 (1992): 175. http://dx.doi.org/10.1017/s2475262200007358.

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Four types of septal necks are present in the Ammonoidea: (1) retrochoanitic (entirely projected adapically), (2) modified retrochoanitic (projected adorally or both adorally and adapically on the dorsal side and adapically on the ventral side), (3) amphichoanitic (projected both adorally and adapically), and (4) prochoanitic (entirely projected adorally). Each septal neck is continuous with the rest of the septum and consists primarily of a nacreous layer. A spherulitic-prismatic deposit called the auxiliary deposit commonly appears on the adoral side of the septal neck and covers the inner surface of the nacreous layer. Another spherulitic-prismatic deposit (cuff) may also occur on the adapical side of prochoanitic necks. In all of the Paleozoic suborders except Goniatitina (Prolecanitina, Bactritina, Anarcestina, Agoniatitina, Clymeniina, Gonioclymeniina and Tornoceratina), type 1 necks are present throughout ontogeny (1→1). In the Goniatitina as well as in the Ceratitina, type 1 necks either persist throughout ontogeny (1→1) or develop into type 2 necks (1→2). In the Phylloceratina, type 1 necks are present in early to middle ontogeny, later developing into type 3 necks (1→3). In the Lytoceratina, type 1 necks are only present in very early ontogeny and are immediately replaced by type 4 necks (1→4). In the Ancyloceratina and Ammonitina (with few exceptions), only type 4 necks occur (4→4). Type 1 necks evidently represent the primitive condition. Variation among suborders in the ontogenetic timing of the transformation from the primitive condition to one of the three more derived conditions may be the result of heterochronic processes such as acceleration or predisplacement. However, the pattern of septal neck transformation within suborders is more or less stable and was probably established at the time each suborder originated.

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27

Cecca, Fabrizio. "Ipotesi sul ruolo del trofismo nell’evoluzione di ammoniti con conchiglie svolte: le radiazioni adattative delle Ancyloceratina (Ammonoidea) alla fine del Giurassico e nel Cretaceo inferiore." Rendiconti Lincei 9, no. 3 (September 1998): 213–26. http://dx.doi.org/10.1007/bf02904405.

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28

BERT, Didier, Robert BUSNARDO, Gérard DELANOY, and Stéphane BERSAC. "Problems in the identity of "Crioceras" barremense KILIAN, 1895 (Ancyloceratida, Late Barremian), and their proposed resolution." Carnets de géologie (Notebooks on geology), ar (2010). http://dx.doi.org/10.4267/2042/32967.

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29

Bert, Didier. "Origin of the Tethyan Hemihoplitidae tested with cladistics (Ancyloceratina, Ammonoidea, Early Cretaceous): an immigration event?" Carnets de géologie (Notebooks on geology) 14, no. 13 (2014). http://dx.doi.org/10.4267/2042/54149.

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30

VERMEULEN, Jean. "Discussion of: Problems in the identity of "Crioceras" barremense KILIAN, 1895 (Ancyloceratida, Late Barremian), and their proposed resolution, by D. BERT et alii (CG2010_A01)." Carnets de géologie (Notebooks on geology), Articles (2011). http://dx.doi.org/10.4267/2042/39244.

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