… of Precambrian sedimentary rocks also reflects reduced preservation of sedimentary …
the salient characteristics of Precambrian clastic depositional systems, within the continent-…

… Neoarchaean–Palaeoproterozoic sedimentation is discussed within a framework of two …
–hydrosphere system. Concomitant globally raised sea levels led to chemical and clastic epeiric …

… crustal evolution progressed, potential source terrains for clastic sediments would have
changed over time, as did the palaeo-atmospheric and -hydrospheric chemical environments. …

… Sm-Nd isotope results for 10 samples of fine-grained clastic sediment collected from
greenstone belt associations are presented in Fig. 1 and Table 1. The small range of Sm/Nd ratios (…

… Almost all rock types and sedimentary facies identified in the Precambrian record have … of
clastic sedimentation, so that, at the smaller, outcrop scale, few differences in clastic deposits …

… In contrast, there appears to have been a prolonged period lacking significant clastic
sedimentation between ca. 2.68 and 2.45 Ga when, for the first time in the Earth's history, huge …

… study of Precambrian sedimentary basins as well. … Precambrian should not be regarded
simply as the low-resolution equivalent of Phanerozoic sequence stratigraphy. The Precambrian …

… , developed into two variants: (a) terrigenous clastic facies made up of rhythmites, and (b)
algal mat carbonate facies. It may be difficult to distinguish between intertidal and supratidal …

… that controlled sedimentation within Precambrian and Phanerozoic … , sedimentary structures,
and the association of sedimentary facies … Precambrian clastic sedimentation systems …

… troughs, which received clastic sediments from both the east and … Clastic sediments containing
abundant hematite were … of the basin as read from the sedimentation record. Many of the …