Words to Describe zonation

How zonation often is described ("________ zonation")

• regional
• spatial
• regular
• longitudinal
• ecological
• vegetational
• distinct
• metabolic
• lateral
• inverted
• latitude
• schematic
• climatic
• cytohistological
• similar
• west
• obvious
• intertidal
• parasagittal
• definite
• landslide
• clear
• apparent
• littoral
• pronounced
• algal
• vertical
• palynological
• characteristic
• geographical
• foraminiferal
• seismic
• latitudinal
• environmental
• ammonite
• strong
• defined
• biostratigraphic
• altitudinal
• tectonic
• observed
• internal
• graptolite
• paleontologic
• geochemical
• striking
• biological
• compositional
• mangrove
• coastal
• metasomatic
• conodont
• marine
• concentric
• scale
• vascular
• calcareous
• faunal
• cenozoic
• functional
• horizontal
• detailed
• bathymetric
• textural
• global
• biotic
• marked
• mineralogical
• depth
• geographic
• typical
• structural
• coral
• morphological
• stratigraphic
• benthic
• tidal
• metamorphic
• standard
• sharp
• complex
• preliminary
• biogeographical
• broad