Carolina Chickadee

by | Dec 27, 2017 | Chickadees

How Can We Help?
You are here:
< Back

Neostreptognathodus is an extinct genus of conodonts from the Cisuralian (Early Permian).

Use in stratigraphy

The top of the Artinskian (the base of the Kungurian) stage is defined as the place in the stratigraphic record where fossils of conodont species Neostreptognathodus pnevi and Neostreptognathodus exculptus first appear.

Neostreptognathodus costatus is from the Early Permian Amushan Formation in Xiwuzhumuqin Qi, Inner Mongolia, in China.

References

  1. ^ Conodont Biofacies and Provincialism. David Leigh Clark, 1984
  2. ^ Chengyuan Wang; Fang Zhang (2015). "A new Early Permian conodont species from the Amushan Formation in Xiwuzhumuqin Qi, Inner Mongolia, China". Acta Micropalaeontologica Sinica 32 (2): 209–218.

External links


Categories
Table of Contents