Ice core sampling normally uses the assumption that the ring bands observed represents years.One known example where this assumption was used is very misleading.My family and the wonderful places I've seen in this world we live in.
The majestic Castle with its fine 12th century keep is prominently situated overlooking the city.
ANSWER: Relative dating is used to determine the relative ages of geologic strata, artifacts, historical events, etc.
This technique does not give specific ages to items.
Seriation uses the assumption that once a tool was developed, its use would become more widespread.
Stratigraphy uses the assumption that higher layers or strata were laid down after lower layers.Norwich also has some fine open spaces, including the wonderful Riverside walk and Chapelfield gardens.