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Feng, Yan-Jie et al.: Phylogenomics reveals rapid, simultaneous diversification of three major clades of Gondwanan frogs at the Cretaceous–Paleogene boundary. PNAS, 3.7.2017, 114. vsk, nro 29, s. E5864–E5870. National Academy of Sciences. PubMed:28673970doi:10.1073/pnas.1704632114ISSN 1091-6490Artikkelin verkkoversio. Viitattu 23.6.2020. (englanniksi)
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Feng, Yan-Jie et al.: Phylogenomics reveals rapid, simultaneous diversification of three major clades of Gondwanan frogs at the Cretaceous–Paleogene boundary. PNAS, 3.7.2017, 114. vsk, nro 29, s. E5864–E5870. National Academy of Sciences. PubMed:28673970doi:10.1073/pnas.1704632114ISSN 1091-6490Artikkelin verkkoversio. Viitattu 23.6.2020. (englanniksi)
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Marjanović, David & Laurin, Michel: An updated paleontological timetree of lissamphibians, with comments on the anatomy of Jurassic crown-group salamanders (Urodela). Historical Biology, 4.7.2013, 26. vsk, nro 4, s. 535–550. Taylor & Francis. doi:10.1080/08912963.2013.797972ISSN 0891-2963Artikkelin verkkoversio. Viitattu 23.6.2020. (englanniksi)
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Marjanović, David & Laurin, Michel: An updated paleontological timetree of lissamphibians, with comments on the anatomy of Jurassic crown-group salamanders (Urodela). Historical Biology, 4.7.2013, 26. vsk, nro 4, s. 535–550. Taylor & Francis. doi:10.1080/08912963.2013.797972ISSN 0891-2963Artikkelin verkkoversio. Viitattu 23.6.2020. (englanniksi)
Feng, Yan-Jie et al.: Phylogenomics reveals rapid, simultaneous diversification of three major clades of Gondwanan frogs at the Cretaceous–Paleogene boundary. PNAS, 3.7.2017, 114. vsk, nro 29, s. E5864–E5870. National Academy of Sciences. PubMed:28673970doi:10.1073/pnas.1704632114ISSN 1091-6490Artikkelin verkkoversio. Viitattu 23.6.2020. (englanniksi)
