### Question
What is the definition of geologic mapping program?


### Answer
The definition of **geologic mapping program** is as follows in *43 U.S.C. § 31b*:

> the National Cooperative Geologic Mapping Program established by section 31c(a) of this title

#### Citation:
  - *43 U.S.C. § 31b*
  - Heading: **CHAPTER 2-UNITED STATES GEOLOGICAL SURVEY**

