BAIZHUYUAN log 2.8 m

This page authored by Steve Kershaw

Pictures on this page show the middle section of the microbialite where a thrombolitic section is replaced upwards by a digitate section. However, the microbialite structure is the same. Controls on the change in morphology may relate to sedimentation rate, but are essentially unclear.

Upper photo

0.7 mm wide

Lower photo

2 mm wide.

Go to Baizhuyuan main pageGA15_Baizhuyuan_Main.html
Go to Microbialite Atlas Contents PageGA3_Microb_Contents.html
Go to PTB map pageGA5_P-T_Boundary.htmlGA5_P-T_Boundary.htmlshapeimage_5_link_0

Photo: Steve Kershaw

Photo: Steve Kershaw

Photo: Steve Kershaw