Subchapter V. Yellowstone National Park 16 U.S. Code §21. Establishment; boundaries; trespassers 16 U.S. Code §21a. Revision of boundaries; contiguous national forests; jurisdiction of forests 16 U.S. Code §21b. Extension of certain laws to park 16 U.S. Code §21c. Section 485 as extending to revised boundaries; lands acquired by exchange 16 U.S. Code §21d. Existing claims, locations, and entries as affected by revised boundaries 16 U.S. Code §22. Control of park by Secretary of the Interior; removal of trespassers 16 U.S. Code §23. Detail of troops for protection of park 16 U.S. Code §24. Jurisdiction over park; fugitives from justice 16 U.S. Code §26. Regulations for hunting and fishing in park; punishment for violations; forfeitures 16 U.S. Code §30. Jail building; office of magistrate judge 16 U.S. Code §30a. Existing laws as affected 16 U.S. Code §32. Lease of lands within park 16 U.S. Code §33. Mortgages by lessees within the park 16 U.S. Code §34. Road extensions 16 U.S. Code §35. Private use of electricity from lighting and power plant 16 U.S. Code §36. Disposition of surplus elk, buffalo, bear, beaver, and predatory animals 16 U.S. Code §36a. Disposition of surplus elk 16 U.S. Code §37. Provision of feed and range facilities for game animals 16 U.S. Code §38. Exchange for State or private lands authorized 16 U.S. Code §39. Reservation of timber, minerals, or easements by owners on exchange 16 U.S. Code §40. Additions to park; entry under other acts 16 U.S. Code §40a. Educational facilities for dependents of employees; payments to school districts; limitation on amount 16 U.S. Code §40b. Cooperative agreements with States or local agencies; expansion; Federal contributions 16 U.S. Code §40c. Creation of special fund; expenditure