Occurrence (Geschehen) of Dasein as such, 19-20, 371, 375-379, 382, 384-390, 392, 404, 413, 426, 436; natural, 388 n. 9; world-historical, 389; o. of being (Seinsgeschehnis), 268fn. See also the between; connection; event; historicity; resoluteness; temporalizing (BT)