• The Severn Formation is a Mesozoic geologic formation in Maryland. Dinosaur remains diagnostic to the genus level are among the fossils that have been...
    5 KB (266 words) - 22:38, 14 January 2024
  • The Severn River Formation is a geologic formation in Quebec. It preserves fossils dating back to the Silurian period. Earth sciences portal Canada portal...
    1 KB (58 words) - 11:44, 14 February 2024
  • Thumbnail for Catfish
    (1 September 2021). "Upper Cretaceous teleostean otoliths from the Severn Formation (Maastrichtian) of Maryland, USA, with an unusual occurrence of Siluriformes...
    72 KB (7,338 words) - 15:11, 22 October 2024
  • Thumbnail for Gadiformes
    Werner (2021-09-01). "Upper Cretaceous teleostean otoliths from the Severn Formation (Maastrichtian) of Maryland, USA, with an unusual occurrence of Siluriformes...
    12 KB (384 words) - 00:02, 27 August 2024
  • Ornithomimid material known from the Severn Formation of Maryland and the Mooreville Chalk and Blufftown formations of Alabama and Georgia have also been...
    4 KB (381 words) - 01:45, 28 December 2023
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    Schwarzhans, Werner (2021). "Upper Cretaceous teleostean otoliths from the Severn Formation (Maastrichtian) of Maryland, USA, with an unusual occurrence of Siluriformes...
    19 KB (1,108 words) - 02:13, 25 August 2024
  • Thumbnail for Baculites
    known from the Maastrichtian deposits of Ripley Formation in McNairy County, Tennessee, and Severn Formation in Prince George's County, Maryland. Baculites...
    17 KB (1,618 words) - 22:08, 7 April 2024
  • Formation into which it grades below. Ammonites and other invertebrates found at the Spheno Run site correlate well with the middle Severn Formation of...
    6 KB (556 words) - 03:18, 17 July 2024
  • Thumbnail for Severn Valley Railway
    The Severn Valley Railway is a standard gauge heritage railway in Shropshire and Worcestershire, England, named after the company that originally built...
    47 KB (5,659 words) - 14:20, 2 October 2024
  • Thumbnail for Trent–Severn Waterway
    Trent–Severn Waterway is a 386-kilometre-long (240 mi) canal route connecting Lake Ontario at Trenton to Georgian Bay, Lake Huron, at Port Severn. Its...
    55 KB (7,678 words) - 18:50, 5 August 2024
  • Thumbnail for Severn bore
    The Severn bore is a tidal bore seen on the tidal reaches of the River Severn in south western England. It is formed when the rising tide moves into the...
    18 KB (2,170 words) - 22:19, 9 March 2024
  • Thumbnail for Argentinidae
    Werner (2021-09-01). "Upper Cretaceous teleostean otoliths from the Severn Formation (Maastrichtian) of Maryland, USA, with an unusual occurrence of Siluriformes...
    4 KB (357 words) - 01:18, 23 October 2024
  • of the eastern United States, including the Severn Formation of Maryland, the Tar Heel and Peedee formations of North Carolina, and Campanian of New Jersey...
    3 KB (185 words) - 17:48, 16 August 2024
  • Spring County, Arkansas, the Severn Formation of Prince George's County, Maryland, and Fairpoint Member of the Fox Hills Formation in Meade County, South Dakota...
    2 KB (237 words) - 23:33, 1 October 2024
  • Westbury-on-Severn in Gloucestershire. The remains of a giant shastasaurid and dinosaurs are known from the formation. List of dinosaur-bearing rock formations Weishampel...
    6 KB (312 words) - 07:44, 10 June 2024
  • Thumbnail for Halisaurus
    incomplete cranium from the Navesink Formation, New Jersey), USNM 442450 (an incomplete skeleton from the Severn Formation of Maryland). The species is also...
    15 KB (1,623 words) - 22:32, 8 August 2024
  • Thumbnail for Severn Tunnel Junction railway station
    Severn Tunnel Junction railway station (Welsh: Cyffordd Twnnel Hafren) is a minor station on the western side of the Severn Tunnel in the village of Rogiet...
    16 KB (1,488 words) - 12:57, 7 September 2024
  • Thumbnail for Paleontology in Maryland
    Severn Formation of Prince George's County east of Washington, D.C. Many Late Cretaceous sharks such as Squalicorax are found in the Severn formation...
    20 KB (2,413 words) - 02:06, 13 June 2024
  • Ordovician Romney Formation Devonian Severn Formation Cretaceous St. Marys Formation Neogene Stonehenge Limestone Ordovician Talbot Formation Neogene Tonoloway...
    3 KB (53 words) - 04:47, 6 July 2022
  • Thumbnail for Paraulopus
    Werner (2021-09-01). "Upper Cretaceous teleostean otoliths from the Severn Formation (Maastrichtian) of Maryland, USA, with an unusual occurrence of Siluriformes...
    5 KB (387 words) - 12:53, 28 August 2024
  • few non-avian dinosaur genera includes Mesozoic stratigraphic units of formation rank or higher that have produced dinosaur body fossils which have been...
    18 KB (598 words) - 21:36, 25 October 2024
  • Cretaceous (Campanian—Maastrichtian) marine reptiles from the Adaffa Formation, NW Saudi Arabia". Geological Magazine. 145 (5): 648–654. doi:10.1017/S0016756808005062...
    22 KB (288 words) - 23:35, 8 May 2024
  • Thumbnail for Ironbridge Gorge
    The Ironbridge Gorge is a deep gorge, containing the River Severn in Shropshire, England. It was first formed by a glacial overflow from the long drained...
    10 KB (855 words) - 16:44, 16 September 2024
  • Thumbnail for Aust Ferry
    Aust Ferry (redirect from Severn Princess)
    that operated across the River Severn between Aust and Beachley, both in Gloucestershire, England. Before the Severn Bridge opened in 1966, it provided...
    17 KB (1,891 words) - 01:32, 7 July 2024
  • Thumbnail for Argentiniformes
    Werner (2021-09-01). "Upper Cretaceous teleostean otoliths from the Severn Formation (Maastrichtian) of Maryland, USA, with an unusual occurrence of Siluriformes...
    9 KB (857 words) - 21:42, 30 April 2024
  • Thumbnail for Phosphorosaurus
    skeleton of the basal mosasaur Halisaurus platyspondylus from the Severn Formation (Upper Cretaceous: Maastrichtian) of Maryland". Journal of Paleontology...
    10 KB (918 words) - 09:30, 30 September 2023
  • Schwarzhans, W. (2021). "Upper Cretaceous Teleostean Otoliths from the Severn Formation (Maastrichtian) of Maryland, USA, with an Unusual Occurrence of Siluriformes...
    104 KB (8,363 words) - 12:25, 14 October 2024
  • Thumbnail for Cimoliasaurus
    Carolina. There is also a tentative record from the Maastrichtian-aged Severn Formation in Maryland. In his catalogue of plesiosaur and ichthyosaur specimens...
    5 KB (427 words) - 04:51, 24 September 2024
  • Bulletin 77:1-100 D. Baird. 1986. Upper Cretaceous reptiles from the Severn Formation of Maryland. The Mosasaur 3:63-85 W. Langston, Jr. 1975. The ceratopsian...
    62 KB (4,447 words) - 08:36, 9 October 2024
  • Werner (2021-09-01). "Upper Cretaceous teleostean otoliths from the Severn Formation (Maastrichtian) of Maryland, USA, with an unusual occurrence of Siluriformes...
    7 KB (538 words) - 04:01, 17 June 2024