North American Stratigraphic Code (Q63552561)
system for classifying and naming stratigraphic and related units in North America
Language:
Current Data About North American Stratigraphic Code
(P31) (Q5962346)
(P642)
(P3005)

(Q317623)

(Q11826511)

(Q13442814)

(P304) 645-655

(P433) 5

(P478) 45

(P577) +1961-00-00T00:00:00Z

(P747) (Q55951173)

(P1433) (Q4649909)

(P1462) (Q63552793)

(P1476) "North American Stratigraphic Code" (language: en)

other details
description system for classifying and naming stratigraphic and related units in North America