The type species Gruntea grunti (Shi and S hen 1997) is reviewed and redescribed based on more and better preserved fossil material from the Selong Formation of the Selong Xishan (Western Hills) sect ion, southern Xizang (Tibet), China.

The conodonts described here were collected from Selong Xishan of Nyalam,S.

The study on the influence of chemical factors on the stability of the pigment of Solanum Nigrum;