• Thumbnail for Baculites
    centimetre (0.39 in) in diameter. Adult Baculites ranged in size from about 7 centimetres (2.8 in) (Baculites larsoni) up to 2 metres (6.6 ft) in length...
    17 KB (1,618 words) - 22:08, 7 April 2024
  • Thumbnail for Orthoceras
    Orthoceras (see image), intricately foliated in Baculites and related forms. Paleontology portal Baculites – another type of extinct, straight-shelled cephalopod...
    5 KB (437 words) - 18:48, 12 January 2024
  • The Calcaires à Baculites is a geologic formation in France. It preserves fossils dating back to the Cretaceous period. Earth sciences portal France portal...
    1 KB (55 words) - 03:58, 12 August 2024
  • The Baculites Limestone is a geologic formation in France. It preserves fossils dating back to the Cretaceous period. Earth sciences portal France portal...
    1 KB (54 words) - 07:10, 14 February 2024
  • Thumbnail for Pierre Shale
    Campanian Age of the late Cretaceous. However, the discovery of fossils of Baculites baculus in the uppermost beds of the Pierre Shale in the Raton, New Mexico...
    69 KB (2,329 words) - 23:44, 16 July 2024
  • Thumbnail for Ancyloceratina
    from diminutive Ptychoceras, which was barely 3 cm (1.2 in) long, to Baculites and Diplomoceras, which could grow to 1–2 m (3.3–6.6 ft) in length. Some...
    7 KB (705 words) - 10:35, 23 June 2024
  • Astarte †BaculitesBaculites asper †Baculites asperiformis – or unidentified comparable form †Baculites codyensis †Baculites gregoryensis †Baculites haresi...
    70 KB (2,640 words) - 10:36, 13 April 2024
  • Thumbnail for Baculitidae
    included in the superfamily Turrilitoidea. Genera included in the family: Baculites Boehmoceras Eubaculites Fresvillia Lechites Pseudobaculites Sciponoceras...
    3 KB (206 words) - 13:08, 13 February 2024
  • Thumbnail for Aragonite
    Remnant biogenic aragonite (thin, rainbow-colored shell) on the ammonite Baculites (Pierre Shale, Late Cretaceous, South Dakota) Scanning electron microscope...
    19 KB (1,799 words) - 20:58, 18 July 2024
  • the lower mid-Campanian. Suciacarpa starrii Baculites rex Baculites anceps Baculites occidentalis Baculites inornatus Anapachydiscus nelchinensis Metaplacenticeras...
    4 KB (242 words) - 09:49, 11 February 2024
  • Thumbnail for Paleontology in South Dakota
    fossils as the remains of the water monster Unktehi and used bits of Baculites shells in magic rituals to summon buffalo herds. Local fossils came to...
    20 KB (2,218 words) - 02:39, 17 June 2024
  • Thumbnail for Cretaceous
    Hesperornithiformes were flightless, marine diving birds that swam like grebes. Baculites, an ammonite genus with a straight shell, flourished in the seas along...
    95 KB (9,854 words) - 15:10, 10 August 2024
  • Thumbnail for Ammonoidea
    ammonites remaining belonged to the suborder Ancyloceratina. One example is Baculites, which has a nearly straight shell convergent with the older orthocone...
    52 KB (5,802 words) - 15:21, 14 August 2024
  • Thumbnail for Paleocene ammonites
    Limestone, Denmark: Baculites vertebralis, Hoploscaphites constrictus Maastricht Formation (Meerssen Member unit IVf-7), Netherlands: Baculites vertebralis,...
    8 KB (700 words) - 22:24, 2 August 2024
  • the Middle Campanian is defined as the first occurrence of the ammonite Baculites obtusus (80.97 Ma) and the base of the Upper Campanian defined as the...
    12 KB (1,001 words) - 10:20, 26 February 2024
  • Thumbnail for Lance Formation
    the Scollard Formation of Alberta. The Lance Formation occurs above the Baculites clinolobatus ammonite marine zone in Wyoming, the top of which has been...
    28 KB (1,457 words) - 15:09, 12 August 2024
  • Thumbnail for Ammolite
    Placenticeras intercalare, and (to a lesser degree) the cylindrical baculite, Baculites compressus. Ammonites were cephalopods, that thrived in tropical...
    26 KB (3,156 words) - 20:33, 3 July 2024
  • Thumbnail for Cephalopod size
    The uncoiled shell of Baculites grandis, a species of heteromorph ammonite...
    358 KB (29,803 words) - 03:08, 2 August 2024
  • Thumbnail for Cerro del Pueblo Formation
    formation. The formation is believed to correlate with the Baculites reesidesi and Baculites jenseni ammonite zones, which dates it to 73.63-72.74 Ma....
    22 KB (1,232 words) - 23:36, 8 July 2024
  • Thumbnail for Kimberlite
    Sefapanosaurus Sphenosuchus Tritheledon Cretaceous Acanthohoplites Algoasaurus Baculites Kangnasaurus Macroscaphites Nqwebasaurus Paranthodon Ptychoceratodus Paleogene...
    31 KB (3,583 words) - 20:50, 9 July 2024
  • Thumbnail for Hamites (genus)
    retained the helically-coiled juvenile morphology of Hamites into adulthood. Baculites Scaphites Turrilites Szives, O.; Monks, N. (2002). "Heteromorphs of the...
    8 KB (741 words) - 10:08, 11 December 2023
  • Pseudomelania colusaensis Tessarolax distorta Volutoderma californica Ammonites Baculites chicoensis B. inornatus Desmophyllites diphylloides Eupachydiscus arbucklensis...
    4 KB (188 words) - 09:16, 19 July 2024
  • Thumbnail for Lystrosaurus
    Sefapanosaurus Sphenosuchus Tritheledon Cretaceous Acanthohoplites Algoasaurus Baculites Kangnasaurus Macroscaphites Nqwebasaurus Paranthodon Ptychoceratodus Paleogene...
    27 KB (2,860 words) - 08:29, 24 July 2024
  • Astarte Atractosteus †BaculitesBaculites arculus †Baculites capensis †Baculites grandis – or unidentified comparable form †Baculites tippahensis Barbatia...
    29 KB (869 words) - 10:00, 12 June 2024
  • Thumbnail for Mesosaurus
    Sefapanosaurus Sphenosuchus Tritheledon Cretaceous Acanthohoplites Algoasaurus Baculites Kangnasaurus Macroscaphites Nqwebasaurus Paranthodon Ptychoceratodus Paleogene...
    17 KB (1,851 words) - 04:24, 18 May 2024
  • Thumbnail for Archelon
    Pierre Shale Placenticeras placenta, Scaphites nodosus, Didymoceras, and Baculites ovatus–bivalves–such as the giant Inoceramus– the squid-like belemnites...
    34 KB (3,896 words) - 21:19, 4 April 2024
  • Tuarangisaurus. The young Nostoceras that survived find themselves among Baculites and Diplomoceras in their new seagrass meadow home. A pod of Morturneria...
    34 KB (1,692 words) - 17:55, 16 August 2024
  • mirandus †BaculitesBaculites asper †Baculites asperiformis †Baculites baculus †Baculites clinolobatus †Baculites cobbani †Baculites codyensis †Baculites crickmayi...
    98 KB (3,870 words) - 22:03, 3 June 2024
  • Thumbnail for Paleobiota of the Niobrara Formation
    Baculites...
    43 KB (1,746 words) - 04:33, 23 June 2024
  • Thumbnail for Alopecognathus
    Sefapanosaurus Sphenosuchus Tritheledon Cretaceous Acanthohoplites Algoasaurus Baculites Kangnasaurus Macroscaphites Nqwebasaurus Paranthodon Ptychoceratodus Paleogene...
    2 KB (63 words) - 05:29, 5 August 2023