List of Global Boundary Stratotype Sections and Points
Permian

List of Global Boundary Stratotype Sections and Points

Section Title: Permian
Table Section Text: None

Epoch	Stage	Age (mya)	Status	GSSP location	Defining markers	Geographic Coordinates	References

Lopingian

Changhsingian	254.14	-	Zhejiang, China	Biologic: Near first appearance of Clarkina wangi (Conodont).	31°04′55″N 119°42′23″E / 31.0819°N 119.7064°E

Wuchiapingian	259.1	-	Penglaitan Section, Laibin, Guangxi, China	Biologic: First appearance of Clarkina postbitteri postbitteri (Conodont).	23°41′43″N 109°19′16″E / 23.6953°N 109.3211°E

Guadalupian

Capitanian	265.1	-	Nipple Hill, Guadalupe Mountains, Texas, U.S.A.	Biologic: First appearance of Jinogondolella postserrata (Conodont).	31°54′33″N 104°47′21″W / 31.9091°N 104.7892°W

Wordian	268.8	-	Guadalupe Pass, Guadalupe Mountains, Texas, U.S.A.	Biologic: First appearance of Jinogondolella aserrata (Conodont).	31°51′57″N 104°49′58″W / 31.8658°N 104.8328°W

Roadian	272.95	-	Stratotype Canyon, Guadalupe Mountains, Texas, U.S.A.	Biologic: First appearance of Jinogondolella nanginkensis (Conodont).	31°52′36″N 104°52′36″W / 31.8767°N 104.8768°W

Cisuralian

Kungurian	283.5	Candidate section: Ural mountains	Biologic: Near first appearance of Neostreptognathodus pnevi (Conodont).

Artinskian	290.1	Candidate section: Ural mountains	Biologic: First appearance of Sweetognathus whitei (Conodont).

Sakmarian	295	Candidate section: Kondurovsky, Orenburg, Russia.	Biologic: Near first appearance of Sweetognathus merrelli (Conodont).

Asselian	298.9	-	Aidaralash, Ural Mountains, Kazakhstan	Biologic: First appearance of Streptognathodus isolatus within the morphotype Streptognathodus wabaunsensis chronocline (Conodont).	50°14′45″N 57°53′29″E / 50.2458°N 57.8914°E

Sentence(s)

The global reference point for Jinogondolella stratigraphic boundary is located at Nipple Hill in the southern Guadalupe Mountains of Texas.
The global reference profile for this is Jinogondolella located at Nipple Hill in the southern Guadalupe Mountains of Texas.

final_sentence: The global reference point for Jinogondolella stratigraphic boundary is located at Nipple Hill in the southern Guadalupe Mountains of Texas.
final_sentence: The global reference profile for this is Jinogondolella located at Nipple Hill in the southern Guadalupe Mountains of Texas.