WebbRT @Euphanerops: So, we think Iniopera's weird cranial anatomy was adapted to suction feeding. Suction feeding fish = bear-shitting-in-the-woods. What is interesting is the … WebbAbstract. Further study of iuiopterygian fishes from the Pennsylvanian of North America has shown that autostylic jaw suspension is not, as was originally thought, a characteristic of the group. Two of the five genera possess palatoquadrate elements that articulate with the neurocranium, a fact that calls for modification of the

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WebbIniopera reconstruction. Credit: Richard Dearden / University of BIrmingham ... fishes and some turtles have evolved specialized anatomies to help them suction feed more … WebbUS And Canadian Fossil Sites -- Data for NEBRASKA. Version 0810 current as of OCT 2008. Back to States INDEX. Back to MAIN PAGE bubbles screensaver going really fast

Fossilworks: Iniopera richardsoni

Webb17 juni 2013 · Two main conditions are observed in elasmobranchs (shark and rays) and osteichthyans (bony fishes and tetrapods). The condition in the other chondrichthyan taxon, the holocephalans, is still poorly known, and without any information on this taxon, it remains difficult to polarize the condition in gnathostomes. Webb9 maj 2007 · They are found in Lower Carboniferous rocks from Indiana, Ohio, and Montana. In life, they were a clan of gargoyle-like fish that had tremendous, wing-like … WebbSome had armor-plated heads rivaling those of the ponderous placoderm fishes that lived during the preceding Devonian period. Others, such as Iniopera, Sibirhynchus, and Iniopteryx, bore recurved and barbed spines projecting from their fins and bodies. bubbles screen saver settings windows 10