(b) If a professional archaeologist directing long-term systematic archaeological research, that is, research designed to continue for one or more field seasons of 4 or more weeks' duration, sponsored by any accredited institution, accredited college or university with research interests in New Hampshire, as a part of his or her research, recovers Native American remains or remains from a suspected African American burial ground, he or she may be exempted from the provisions of RSA 227-C:8-b through 8-f and 8-g, III so long as he or she: (1) Notifies the state archaeologist within 5 working days of the initial discovery of either the Native American remains or the remains from a suspected African American burial ground;(2) Reports to the state archaeologist, at agreed upon intervals, the status of the project;(3) Curates the remains prior to ultimate disposition; and(4) Conducts no destructive skeletal analysis without the express permission of the state archaeologist. Upon completion of the project fieldwork, the professional archaeologist, in consultation with the skeletal analyst and the state archaeologist, shall determine the schedule for the completion of the skeletal analysis. In the event of a disagreement, the time for completion of the skeletal analysis shall not exceed 4 years. The director or their designee, after consultation with the state archaeologist, shall have authority concerning the ultimate disposition of the Native American remains after analysis is completed in accordance with RSA 227-C:8-g, I and 8-h, II and III. The ultimate disposition of remains and other archaeological materials such as markers, gates, mortuary materials or other archaeological materials found in an African American burial ground shall be in consultation with the descendants or descendant community.