neoproterozoic

Its age is estimated to be about 600 million years (early Neoproterozoic).

There are three or four significant ice ages during the late Neoproterozoic.

The age of this granite is Neoproterozoic, estimated at 560 million years.

Its geological evolution started in the late Neoproterozoic and continues to this day.

Ancient examples have been found in rocks dating back to the Neoproterozoic.

The idea of the Neoproterozoic Era came on the scene relatively recently - after about 1960.

The nomenclature for the terminal period of the Neoproterozoic has been unstable.

This era was the high point of the Stromatolites before they declined in the Neoproterozoic.

Evidence does suggest that the Earth underwent a number of glaciations during the Neoproterozoic.

Before it came the Neoproterozoic, and after it the Ordovician.

The origin and early diversification of the Ulvophyceae likely took place in the late Neoproterozoic.

Rodinia broke up in the first period of the Neoproterozoic, the Tonian.

In the late Neoproterozoic Era, algal fossils became more numerous and diverse.

The Neoproterozoic was a time of remarkable diversification of multicellular organisms, including animals.

Thus it is likely Neoproterozoic but possibly Mesoproterozoic.

They represent a continuous 100-million-year-long chemical fossil record of demosponges through the end of the Neoproterozoic.

The formation is a detrital, volcanic succession of late Neoproterozoic and Cambrian age.

Tawuia is a millimetric disc-shaped macrofossil from the Neoproterozoic.

The igneous activity had started by 730 million years ago and continued until around 570 million years ago, in the late Neoproterozoic.

The earliest known hexactinellids are from the earliest Cambrian or late Neoproterozoic.

The bedrock geology in the area contains rocks of almost all ages from Neoproterozoic through to Quaternary.

Ediacaran: The youngest geologic period within the Neoproterozoic Era.

Emerging evidence suggests that the Earth underwent a number of glaciations during the Neoproterozoic, which would stand strongly at odds with the snowball hypothesis.

The Arverne domain reaches structurally deepest, its Neoproterozoic goes right down to basal migmatites.

Several glaciations, including the Snowball Earth during the Cryogenian period in the late Neoproterozoic.