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235 page results for 'British silurian stratigraphy'

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In 1999 the Usk had highest estimated egg deposition of any British river south of Cumbria, and was one

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oceanic character that places them within 91A0 Old sessile oak woods with Ilex and Blechnum in the British

Published date 2026-09-21

since they hold potentially valuable evidence about past changes in the extent and geometry of the last British-Irish

Published date 2026-04-16

Bird monitoring: Wetland Bird Survey (WeBS) Background WeBS is a partnership between the British Trust

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imbricatum , which occurs at two localities. 91A0 Old sessile oak woods with Ilex and Blechnum in the British

Published date 2026-04-14

Further detail The indicator has been compiled in conjunction with the British Trust for Ornithology

Published date 2026-08-24

boulders, gravels, sands and clays), and is considered important in furthering understanding of the last British-Irish

Published date 2026-08-07

In the British Virgin Islands, Darwin Plus Local is supporting a project which is testing the consumption

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This species is the most abundant and widespread of the British lampreys and is often found in the absence

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Gentianella amarella , G . x davidiana , prompted a taxonomic reassessment of G. anglica throughout its British