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The following questions refer to the paragraph below.
A sediment core is removed from the floor of an inland sea. The sea has been in existence, off and on, throughout the entire time that terrestrial life has existed. Researchers wish to locate and study the terrestrial organisms fossilized in this core. The core is illustrated as a vertical column, with the top of the column representing the most recent strata and the bottom representing the time when land was first colonized by life.
Figure 25.2
-In order to properly interpret sediment cores, it is necessary to apply the principle of
Transposition Error
A mistake made when digits within a number are inadvertently reversed or misplaced in the recording process.
Slide Error
An accounting error resulting from moving decimal points improperly in figures, not due to mathematical mistakes.
Trial Balance
A trial balance is a bookkeeping worksheet in which the balances of all ledgers are compiled into debit and credit account columns to check the balance of a company's accounting system.
Prepaid Insurance
An expense paid in advance for insurance coverage, recorded as a current asset on the balance sheet until the coverage period elapses.
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