Environmental Engineering Reference
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FIGURE 2 Trace-fossil suites attributable to the Skolithos Ichnofacies. (A) Well-sorted Late
Cretaceous sandstone (BI ¼ 4) containing Ophiomorpha nodosa . (B) Sandstone (BI ¼ 5) with a
monospecific suite of Diplocraterion habichi . Scale is 3 cm long. (C) Sandstone with laminated-
to-burrowed bedding (BI ¼ 1-4), displaying Ophiomorpha ( O ) and Skolithos ( S ). Scale is 3 cm long.
(D) Sandstone with well-developed trough cross-stratification (BI
1) displaying an isolated
¼
Conichnus to the left. (E) Sandstone (BI
3) with robust Diplocraterion parallelum .
¼
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