On the origin of the tympanic membrane the middle ear of mammals
The tympanic membrane appeared in the evolution of archaic mammals, when the articulare had already lost its function in the jaw articulation. Even earlier the quadrate and, then, the articular bone had acquired the role of additional auditory ossicles.
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Veröffentlicht in: | Paleontological journal 2010-01, Vol.44 (1), p.92-94 |
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Format: | Artikel |
Sprache: | eng |
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Online-Zugang: | Volltext |
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Zusammenfassung: | The tympanic membrane appeared in the evolution of archaic mammals, when the articulare had already lost its function in the jaw articulation. Even earlier the quadrate and, then, the articular bone had acquired the role of additional auditory ossicles. |
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ISSN: | 0031-0301 1555-6174 |
DOI: | 10.1134/S0031030110010120 |