Four models of fission track annealing in apatite are compared with measured fission track lengths in samples from Site 800 in the East Mariana Basin, Ocean Drilling Program Leg 129, given an independ
Map and stratigraphic column showing reported occurrences of articulated and disarticulated Wiwaxia fossils, published in Lethaia, doi:10.1111/let12154. SVG file in Inkscape 0.48 format. (Fonts may di
Comprehensive denormalized occurrence table built with the API of the Paleobiology Database (http://paleobiodb.org/). Archived for the Chronosphere project by Ádám T. Kocsis. Downloaded on 2024-05-07
The formation of continental red beds is generally considered to be related to an arid climate. Heating experiments (performed by L.J. and G.C.) using dried black mud sediment also demonstrate that th
