Ecological changes in Pennsylvanian (Asturian and early Cantabrian) coal floras inferred from lycophyte microspore abundances
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DOI: 10.1016/j.earscirev.2017.05.008
Abstract: Abstract The distribution and relative amounts of six genera of lycophyte microspores, Lycospora , Densosporites , Crassispora , Cirratriradites , Endosporites and Cadiospora , are compared in the Pennsylvanian coals from the Dobrudzha and Forest… read more here.
Keywords: ecological changes; asturian early; changes pennsylvanian; early cantabrian ... See more keywords
An unusual mortality event for bottlenose dolphins links to altered diets resulting from ecological changes
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DOI: 10.3389/fmars.2025.1531742
Abstract: Bottlenose dolphins (Tursiops truncatus) often have served as sentinel species for ecological changes in estuarine and marine systems. In 2013, the population of bottlenose dolphins in the Indian River Lagoon exemplified this role because an… read more here.
Keywords: mortality event; ecological changes; unusual mortality; bottlenose dolphins ... See more keywords