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Showing results for tags 'dispersal'.
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Springtails are tiny insects that may have hitched a ride on flying insects to disperse as suggested by a miocene amber fossil. https://m.phys.org/news/2019-11-million-year-old-fossil-springtails-hitchhiking-winged.html
FLYKOwswish this article has some bearing on the following issues: Mammal biochronology,the precise timing and/or speed of the G(reat)A(merican)B(iotic)I(nterchange),it contains some remarks on mammal taxa(however brief), magnetostratigraphic resolution from the Miocene to the Pleistocene, the closing of the Panama isthmus, and the possible diachroneity of mammal taxon appearances. There are NO taxa illustrated,and the authors' (infrequent)use of "heterochroneity " is unfortunate . If you have Woodburne(2012): this might be up your alley I liked it,but I'm weird that way