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Journal article
An ammonite trapped in Burmese amber
Amber is fossilized tree resin, and inclusions usually comprise terrestrial and, rarely, aquatic organisms. Marine fossils are extremely rare in Cretaceous and Cenozoic ambers. Here, we report a record of an ammonite with marine gastropods, intertidal isopods, and diverse terrestrial arthropods as syninclusions in mid-Cretaceous Burmese amber. We used X-ray–microcomputed...Yu, TingTing ; Kelly, Richard S ; Mu, Lin ; Ross, Andrew ; Kennedy, Jim …
ammonite, amber, paleoecology, taphonomy, and fossil
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2018
Journal article
Fossil scales illuminate the early evolution of lepidopterans and structural colors. e1700988
Lepidopteran scales exhibit remarkably complex ultrastructures, many of which produce structural colors that are the basis for diverse communication strategies. Little is known, however, about the early evolution of lepidopteran scales and their photonic structures. We report scale architectures from Jurassic Lepidoptera from the United Kingdom, Germany, Kazakhstan, and China...Zhang, Qingqing ; Mey, Wolfram ; Ansorge, Jörg ; Starkey, Timothy A ; McDonald, Luke T …