Figure 2-5 Inversely graded ooids lacking cross stratification. Scale has millimeter gradations. Figure 2-9 Pseudoencapsulated structures. Selected laminae are outlined with pen. Current ripples above and below this layer indicate sediment transport from left to right.
Scale has millimeter gradations.
Figure 2-10 Poorly preserved aragonite fan pseudomorphs in chert from the supratidal to upper intertidal lithofacies assemblage. Chert-replaced structures that may also be pseudomorphs after another evaporite mineral. Vertical section of large aragonite fan pseudomorphs. The blades of the fans are draped by sediment. Hand lens is 2 cm across.