Isbn: 9781862393325 - a revised correlation of cambrian rocks in the british isles: special report 25 (geological society special report, band 25) (1 Ergebnisse)

Soft cover. Zustand: New. This work reviews the correlation of the British and Irish Cambrian with the current (though incomplete) international standard for the Cambrian. Since the earlier edition of 1972, the basal and upper limits of the Cambrian system have been internationally agreed; so this account excludes Tremadocian rocks but includes some that were formerly considered Neoproterozoic. Half of the series and stage subdivisions are internationally agreed, but for the undefined divisions of the Cambrian the standard used here makes use of data from Avalonian successions.…