Llandoverian

[¦lan·də¦vir·ē·ən]

(geology)

Lower Silurian geologic time.

Mentioned in ?

References in periodicals archive ?

Mike Powell Old Llandoverian Liaison/CCF Army Section

Photos of past pupils wanted for slide show

Llandoverian thelodont scales from the Burnt Bluff Group of Wisconsin and Michigan.

Microvertebrates from the Silurian-Devonian boundary beds of the Eastport Formation, Maine, eastern USA

Stromatoporoidei ordovika i llandoveri Estonii [Ordovician and Llandoverian Stromatoporoidea of Estonia].

A multiproxy study of the Puhmu core section (Estonia, Upper Ordovician): consequences for stratigraphy and environmental interpretation

Correlation of the Upper Llandoverian sections in West Estonia.

New correlations of Telychian (Silurian) bentonites in Estonia/Telychi (Silur) bentoniitide uued korrelatsioonid Eestis

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.

Revision of ages of the Fusselman, Wristen, and Thirtyone Formations (Late Ordovician-Early Devonian) in the subsurface of West Texas based on conodonts and graptolites

Croix belt is a highly deformed Cambrian-Ordovician (Tremadocian to Sandbian) sequence of shale, wacke, and quartzose sandstone; the Fredericton belt is a thick Silurian (Llandoverian to Ludlovian) sequence of wacke, shale, and calcareous sandstone (Ruitenberg 1967; Fyffe and Riva 2001; Castonguay et al.

Geological relationships and laser ablation ICP-MS U-Pb geochronology of the Saint George Batholith, southwestern New Brunswick, Canada: implications for its tectonomagmatic evolution

Dendroid graptolites of Llandoverian age from Hyskov near Beroun (Barrandian).

Carbon isotope chemostratigraphy of the Llandovery in northern peri-Gondwana: new data from the Barrandian area, Czech Republic

The Old Llandoverian Society's annual dinner will be held on February 13 at the Parc Thistle Hotel, Park Place, Cardiff, at 7pm.

out & about

Correlation of Upper Llandoverian sections in West Estonia.

Frequency patterns of chitinozoans, scolecodonts, and conodonts in the upper Llandovery and lower Wenlock of the Paatsalu core, western Estonia/Kitiinikute, skolekodontide ja konodontide arvukuse dunaamika Paatsalu labiloike Ulem-Llandoverys ja Alam-Wenlockis

On the boundary of the Llandoverian and Wenlockian in the East Baltic.

Chitinozoans of the Margachitina margaritana Biozone and the Llandovery-Wenlock boundary in West Estonian drill cores/Margachitina margaritana biotsooni kitiinikud ja Llandovery-Wenlocki piir Laane-Eesti labiloigetes

Llandoverian and Wenlockian graptolites from Bornholm.

Silurian bentonites in Lithuania: correlations based on sanidine phenocryst composition and graptolite biozonation--interpretation of volcanic source regions/Siluri bentoniidid Leedus: korrelatsioonid sanidiini fenokristallide koostise ja graptoliitide biotsonaalsuse jargi--vulkaanipursete piirkondade interpretatsioon

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.