Tidal bundle decreases as the tidal variation grows smaller, towards the neap tide again and the thinnest beds. The presence of tidal bundles depends on the presence of spring and neap tides, which can only occur in three-body gravitational systems (the Earth, the Sun and the Moon). Therefore, the earliest time from which tidal bundles can be identified gives a conclusive lower bound on the age of the Moon. Tidal bundle A tidal bundle is a sedimentary structure that forms in tidal areas as a result of spring and neap tides. A tidal bundle sequence can be seen as a variation in
What Happened to Goodbye familiar and inspiring to you". Other critics have described the book as "A tale of self-identity" and as a novel that addresses "how important our identities are" Another important theme in the novel is family relationships. In one review, Pamela Kramer from the Examiner noted that "what the reader learns through Mclean is the importance of family". A reviewer from Galley Smith added that the novel has "many common themes relating to children of divorce and family dynamics". Another important theme in What Happened to Goodbye is friendship. One reviewer stated that "working together on an intricate model of the