Llandoverian

Llandoverian

[¦lan·də¦vir·ē·ən]
(geology)
Lower Silurian geologic time.
References in periodicals archive ?
The Fusselman Formation consists of two major lithostratigraphic units, a thin basal, Late Ordovician (Hirnantian) oolite that is overlain unconformably by a thicker Llandoverian (Silurian) complex of carbonates.
The Old Llandoverian Society's annual dinner will be held on February 13 at the Parc Thistle Hotel, Park Place, Cardiff, at 7pm.
From this, Miller and Fyffe (2002) suggested that the Eastport Formation, which overlies these Llandoverian units, may in fact predate the Early Devonian.
The new Legends Health and Fitness Club is being run by another old Llandoverian, Caradog Williams, who is also the school's sports centre manager.
On the stratigraphic range of the beds with Pentamerus oblongus and on the nature of the Late Llandoverian transgression in North Europe.
Felsic tuffs from the Letete and Waweig formations of the Mascarene Group in southwestern New Brunswick have essentially identical U-Pb ages of 437 [+ or -] 7 and 438 [+ or -] 4 Ma and were, therefore, both deposited in the Llandoverian of the Early Silurian.
Chitinozoans of a composite section of Upper Llandoverian to basal Lower Gedinnian sediments in northern Leon, Spain.