• What is a Sequence?
• If Sequences should be based solely on unconformities of subaerial erosion/nondeposition and their genetically related marine correlative conformities, or other discontinuity surfaces
• What is a discontinuity?
• If condensed sections represent discontinuities or slow continuous deposition
ISSC WORKING GROUP ON SEQUENCE STRATIGRAPHY
(1995-1999)
COULD NOT AGREE ON:
Unconformity-related Units