Evolution
The Laridae are known from fossil evidence since the Early Oligocene, some 30-33 Ma (million years) ago. A fossil gull from the Middle to Late Miocene of Cherry County, Nebraska, USA is placed in the prehistoric genus Gaviota; apart from this and the undescribed Early Oligocene fossil, all prehistoric species were tentatively assigned to the modern genus Larus. Among those of them that have been confirmed as gulls, "Larus" elegans and "L." totanoides from the Late Oligocene/Early Miocene of southeast France have since been separated in Laricola.
Read more about this topic: Gull
Famous quotes containing the word evolution:
“The more specific idea of evolution now reached is—a change from an indefinite, incoherent homogeneity to a definite, coherent heterogeneity, accompanying the dissipation of motion and integration of matter.”
—Herbert Spencer (1820–1903)
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—Ralph Waldo Emerson (1803–1882)
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