Yasuo Kondo und Shin-ichi Sano: Origination of extant heteroconch families: Ecological and environmental patterns in post-Paleozoic bivalve diversification. Palaeontological Research, 13: 39-44, Tokyo 2009 doi:10.2517/1342-8144-13.1.039
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Jean-Baptiste de Lamarck: Philosophie zoologique. Vol. 1, XXV + 428 S., Dentu, Paris, 1809 Online bei Google Books (S. 318).