Format:
DVD, Videorecording, Projected Medium, Visual Materials
Title:
Extreme cave diving [videorecording] / a production of Nova and National Geographic Television ; produced and directed by James Barrat.
Call Number:
551.4 E DVD
Publisher, Date:
[United States] : PBS Home Video, c2010.
Description:
1 videodisc (56 min.) : sd., col. ; 4 3/4 in.
Summary:
Follow Dr. Kenny Broad as he dives into blue holes, the underwater caves that formed during the last ice age when sea level was nearly 400 feet below what it is today. With an interdisciplinary team of climatologists, paleontologists, and anthropologists, Broad investigates the hidden history of Earth's climate as revealed by finds in this spectacularly beautiful 'alternate universe.'
Target Audience Note:
Rating: TV-PG; contains language that may not be appropriate for all viewers; viewer's discretion is advised.
Subjects:
Marine caves.
Cave diving.
Underwater exploration.
Closed caption DVDs.
Genre:
Documentary television programs.
Educational television programs.
Nonfiction television programs.
Video recordings for the hearing impaired.
Other Author:
Barrat, James.
Broad, Kenny.
Skiles, Wes.
National Geographic Television & Film.
PBS Home Video.
Other Title:
Nova (Television program)
ISBN:
9781608832019