Population structure of graptolite assemblages
نویسندگان
چکیده
منابع مشابه
Population structure of graptolite assemblages
Graptolite rhabdosomes display a diverse suite of morphologies. The range of morphotypes present within most moderate to high diversity assemblages from the Ordovician and Silurian is similar, despite the different taxonomic composition of the faunas at different times. Survivorship analyses of graptolite faunas from the Ordovician and Silurian demonstrate strong similarities in the mortality r...
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ژورنال
عنوان ژورنال: Lethaia
سال: 2007
ISSN: 0024-1164
DOI: 10.1111/j.1502-3931.1998.tb00487.x