Appearance of metazoans with mineralized skeletons,“explosion” in biotic diversity and
disparity, infaunalization of the substrate, occurrence of metazoan Konservat Fossil …

The International Subcommission on Cambrian Stratigraphy has introduced a number of
internal subdivisions (ie, series and stages), but most of the explanatory publications lack …

Trilobites are often considered exemplary for understanding the Cambrian explosion of
animal life, due to their unsurpassed diversity and abundance. These biomineralized …

The International Subcommission on Cambrian Stratigraphy (ISCS) has recommended a
subdivision of the Cambrian System into four series (Peng, 2004, 2006; Babcock et al …

Rodinia break-up with late Ediacaran rifting defined a NE Laurentia triple junction (New York
Promontory–Ottawa–Bonnechere aulacogen (OBA)–Quebec Reentrant). Rifting persisted to …

Diverse assemblages of helcionelloid molluscs and mollusc-like microfossils are described
from the upper Henson Gletscher Formation (Cambrian, Miaolingian Series, Wuliuan Stage) …

International correlation of the lower-middle Cambrian boundary interval (Series 2-3, Stage
4-5) is difficult due to the paucity of globally distributed trilobite taxa and clear documentation …

Two pairs of equidimensional muscle-attachment scars are described on the dorso-lateral
surfaces of internal moulds of the helcionelloid molluscs Hensoniconus gen. nov. and …

'Ovatoryctocara granulata'Chernysheva 1962, a key trilobite in discussions concerning
intercontinental correlation and the placement of the Cambrian Series 2-Series 3 boundary …

One of the principal biostratigraphical tools used in the lower Palaeozoic, and especially the
Cambrian System, is trilobites. Historically, both polymerids and agnostoids have commonly …