|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
It was reranked as the unranked clade Amphibia by Gardiner (1982) and Laurin et al. (2000).
It was assigned to Vertebrata by Huxley (1880), Thurmond and Jones (1981) and Shoshani et al. (1989); to Tetrapoda by Gardiner (1982) and Laurin et al. (2000); to Chordata by Sepkoski (2002); and to Tetrapoda by Benton (1985), Gauthier et al. (1988), Gauthier et al. (1989) and Meyer and Zardoya (2003).
|Year||Name and author|
|1758||Amphibia Linnaeus p. 12|
|1880||Amphibia Huxley p. 661|
|1981||Amphibia Thurmond and Jones p. 109|
|1982||Amphibia Gardiner p. 228|
|1985||Amphibia Benton p. 153|
|1988||Amphibia Gauthier et al. p. 139 fig. 4.3|
|1989||Amphibia Gauthier et al. p. 339|
|1989||Amphibia Shoshani et al. p. 436|
|2000||Amphibia Laurin et al. p. 119 fig. 2b|
|2002||Amphibia Sepkoski, Jr.|
|2003||Amphibia Meyer and Zardoya|
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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.