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Интеллектуальная Система Тематического Исследования НАукометрических данных |
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A case of mistaken identity: 'Latvius' obrutus and new dipnoans from the Frasnian of Stolbovo, Russiaтезисы доклада
- Авторы: Challands T., Lebedev O., Friedman M., Krupina N.
- Сборник: Abstract volume of 65th Symposium on Vertebrate Palaeontology and Comparative Anatomy
- Тезисы
- Год издания: 2017
- Место издания: Birmingham
- Первая страница: 38
- Последняя страница: 39
- Аннотация: Additionalisolated dipnoan skeletal elements from the site include tooth plates, parasphenoids,shoulder girdle elements and dermal elements and indicate at least an additional three lungfish taxa from Stolbovo. Of particular note is a ctenodiform tooth plate more characteristic of Carboniferous lungfishes. The new material and analyses not only demonstrate increased lungfish diversity from the Frasnian of Baltica but also probable interchange between Gondwana and Baltica during this time. Most importantly,Carboniferous-like forms appear more common in the Devonian than previously realised indicating that Carboniferous lungfishes likely represent a survival assemblage in additionto a new radiation of lungfish.
- Добавил в систему: Крупина Наталия Ильинична