interstratify
verb[Tusually passive]
geologyspecializeduk/ˌɪn.təˈstræt.ɪ.faɪ/us/ˌɪn.t̬ɚˈstræt̬.ə.faɪ/toaddalayerin between otherlayers:
Geologists say theserockbedsare interstratified:layersof phosphorus-richsedimentsalternatewith othersediments.
Layers ofslateare interstratified betweenlayersofsandstone.
- Therockconsists ofslateinterstratified withsmallbedsofbluelimestone.
 - Thecoalandslateare so interstratified that they can not beseparatedeconomicallybymachinery.
 - Itliesinslate,formingbedsparallelto, and interstratified with, thatrock.
 
Coverings and layers
- a blanket ofsomethingidiom
 - beeswax wrap
 - blanket
 - brazen
 - casing
 - diaphragm
 - interstratification
 - lagging
 - layer
 - layered
 - lined
 - seam
 - sheath
 - stratum
 - substratum
 - superstratum
 - tar paper
 - tarpaulin
 - veil
 - vein