Meramecian

Meramecian

[‚mer·ə′mē·shən]
(geology)
A North American provincial series of geologic time: Upper Mississippian (above Osagian, below Chesterian).
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References in periodicals archive ?
Earlier studies assigned the formation to Os-agian through Meramecian (Monnett 1948; Dorr and Moser 1964; Ells 1979; Shaver 1985; Harrell et al.
Systematics and phylogeny of the Late Osagean and Meramecian crinoids Platycrinites and Eucladocrinus from the Mississippian stratotype region.