Evidence of the ice age

Duration: 14

Year Published: 1988

Creator: ENCYCLOPEDIA BRITANNICA EDUC. (FILM

Format: 16mm

Sound: sound

Description: Glacial movement of rocks and soil is shown along with evidence of past ice ages. Experiments detail some of the theory. Revision of 1965 title., Anomalies such as glacial moraine deposits, polished and striated rock, stray boulders and abandoned drainage channels contrasting sharply with today's landscapes are examined and offered as evidence that an Ice Age did exist. Proposes and supports the hypothesis that glacial ice moved south at least four times in geological history.

Complete Record: Glacial movement of rocks and soil is shown along with evidence of past ice ages. Experiments detail some of the theory. Revision of 1965 title., Anomalies such as glacial moraine deposits, polished and striated rock, stray boulders and abandoned drainage channels contrasting sharply with today's landscapes are examined and offered as evidence that an Ice Age did exist. Proposes and supports the hypothesis that glacial ice moved south at least four times in geological history.NOTE: Two (or more) records have been merged together to create this data.

2 users have this film:
AV Geeks Archive, Indiana University Library Moving Image Archive

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