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  • The Ancient Shark Falcatus falcatus | Smithsonian Ocean
    The foot-long extinct shark Falcatus falcatus lived during the early Carboniferous period around 325 million years ago The species, known from fossils in the Bear Gulch formation of Montana, was very common in the ancient sea that once covered the area
  • Falcatus - Prehistoric Wildlife
    Falcatus was a tiny shark that has managed to stand out from others because of the presence of a dorsal spine that rises up from where you might expect the first dorsal fin to have been However instead if rising backwards like in other primitive sharks such as Orthacanthus and Xenacanthus , the dorsal spine of Falcatus bends forwards over its
  • Pucapampella and Falcatus - Reptile Evolution
    Falcatus falcatus (St John and Worthen 1883; Lund 1985; Serpukhovian, Late Carboniferous; 30cm) is traditionally considered a primitive ratfish in which males develop an antler from their dorsal spine Here it nests with basal sharks
  • The ancient ones - Australian Museum
    Falcatus falcatus was a 25- 30cm shark that lived about 325 million years ago From fossils, we know it lived in warm shallow seas in what’s now the middle of the North American continent Males had a prominent fin spine that curved forwards over the head
  • Falcatus
    Falcatus If no rank is listed, the taxon is considered an unranked clade in modern classifications Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa
  • This newfound predator may have terrorized the Cambrian seafloor
    C falcatus may have used its long, spiky claws to rake through the sand and form a kind of basket in which it trapped animals such as worms, small arthropods and even small fish It may also
  • Falcatus | Fossil Wiki - Fandom
    Falcatus falcatus (the name refers to the sickle-shaped first dorsal fin spine) is an extinct species of small cladodont-toothed stethacanthid shark from the genus Falcatus It is placed in its own family, Falcatidae, along with, and closely related to, Damocles serratus It ranges up to about l0-12 inches in length
  • Falcatus falcatus | Shark-References
    Description, classification, synonyms, distribution map, bibliography and images of Falcatus falcatus
  • Falcatus - Prehistoric Wiki | Fandom
    Falcatus is an extinct genus of shark that lived in Montana during the Early Carboniferous Falcatus is among one of the first known animal to exhibit sexual dimorphism Males had a long curved spine on their lower back that overlooks the mid-section of their heads
  • Falcatus - Wikiwand
    Falcatus is an extinct genus of falcatid chondrichthyan which lived during the early Carboniferous Period in Bear Gulch bay in what is now Montana





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