def METHOD_NAME(depths):
    """
    Geotherm from :cite:`Brown1981`. NOTE: Valid only above 270 km
    :param depths: The list of depths at which to evaluate the geotherm.
        :math:`[m]`
    :type depths: list of floats
    :returns: The list of temperatures for each of the pressures. :math:`[K]`
    :rtype: list of floats
    """
    assert min(depths) >= min(table_brown_depth)
    assert max(depths) <= max(table_brown_depth)
    temperature = np.empty_like(depths)
    for i, depth in enumerate(depths):
        temperature[i] = lookup_and_interpolate(
            table_brown_depth, table_brown_temperature, depth
        )
    return temperature