Fossilization of melanosomes via sulfurization
نویسندگان
چکیده
منابع مشابه
Fossilization of melanosomes via sulfurization
Fossil melanin granules (melanosomes) are an important resource for inferring the evolutionary history of colour and its functions in animals. The taphonomy of melanin and melanosomes, however, is incompletely understood. In particular, the chemical processes responsible for melanosome preservation have not been investigated. As a result, the origins of sulfur-bearing compounds in fossil melano...
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Second language acquisition research over the past three decades has generated a wide spectrum of different interpretations of “fossilization” – a construct introduced by Selinker (1972) for characterizing lack of grammatical development in second language learning. These conceptual differences found in the literature, it has become increasingly clear, create confusion rather than offering clar...
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ژورنال
عنوان ژورنال: Palaeontology
سال: 2016
ISSN: 0031-0239,1475-4983
DOI: 10.1111/pala.12238