• Thumbnail for Diplocraterion
    Diplocraterion is an ichnogenus describing vertical U-shaped burrows having a spreite (weblike construction) between the two limbs of the U. The spreite...
    7 KB (596 words) - 20:59, 17 July 2024
  • Thumbnail for Moscow
    deposits near the stream bed of the Bolshaya Glinka River. Ichnogenera Diplocraterion, Planolites, Skolithos and possibly Ophiomorpha were found in the Albian...
    239 KB (22,618 words) - 19:37, 21 July 2024
  • Thumbnail for Potsdam Sandstone
    fossils. Trace fossils in the unit include both vertical burrows, such as Diplocraterion and Skolithos and horizontal trackways, such as Diplichnites, Protichnites...
    14 KB (1,332 words) - 00:41, 15 August 2023
  • Thumbnail for Burrow fossil
    is known as Skolithos, and the similar Trypanites, Ophiomorpha and Diplocraterion. Fossil Lungfish burrows are preserved in the Rocky Point Member of...
    2 KB (195 words) - 23:28, 4 June 2024
  • traces first appear, including well-known vertical burrows such as Diplocraterion and Skolithos, and traces normally attributed to arthropods, such as...
    134 KB (15,421 words) - 07:52, 5 July 2024
  • Fossil sauropod tracks and tracks from the ichnogenera Skolithos, Diplocraterion, Pholeus and Planolites have been reported from the formation. List...
    5 KB (164 words) - 13:51, 22 July 2024
  • Thumbnail for Ichnofacies
    Resistant woody and coaly substrates Driftwood, peat Glossifungites Diplocraterion, Skolithos, Spongeliomorpha, Rhizocoralium, Arenicolites, Thalassinoides...
    10 KB (571 words) - 14:06, 24 September 2023
  • Tumblagooda Sandstone, containing trace fossils of Skolithos and probably Diplocraterion. The Tumblagooda Sandstone sits unconformably on gneiss of the 1100...
    2 KB (186 words) - 20:41, 17 June 2024
  • Thumbnail for Spreite
    behind it a stacked vertical succession of concave-side-up spreite. Diplocraterion is the classic example of a vertical burrow with spreite, whereas Rhizocorallium...
    6 KB (559 words) - 07:58, 12 November 2023
  • Thumbnail for Trinidad Sandstone
    trace fossils of Ophiomorpha and, in a few locations, Diplocraterion. "Ladders" of Diplocraterion are over 1 meter (3.3 ft) long in the lower part of the...
    5 KB (390 words) - 23:05, 3 November 2023