{"thcode":62,"term":{"code":"SC-361","name":"<i>Coquina<\/i> Hash","parent":"SC-344","scope":"Substrate Subgroup: Shell Hash (with a median particle size of 2 millimeters to < 64 millimeters) that is primarily composed of loose Coquina shells and shell bits."},"uf":[],"bt":[{"code":"SC-344","name":"Clam Hash","parent":"SC-321","scope":"Substrate Group: Shell Hash (with a median particle size of 2 millimeters to < 64 millimeters) that is primarily composed of loose clam shells and shell bits."},{"code":"SC-321","name":"Shell Hash","parent":"SC-306","scope":"Substrate Subclass: Surface substrate layers are dominated by loose shell accumulations with a median particle size of 2 millimeters to < 64 millimeters (Granules and Pebbles). ..."},{"code":"SC-306","name":"Shell Substrate","parent":"SC-301","scope":"Substrate Class: Biogenic Substrate that is primarily composed of shells or shell particles. Most (but not all) shell-builders are mollusks."},{"code":"SC-301","name":"Biogenic Substrate","parent":"SC-C003","scope":"Substrate Origin: Substrates where percent cover of non-living Biogenic Substrate exceeds percent cover of both Geologic Substrate and Anthropogenic Substrates, when all are considered separately. ..."},{"code":"SC-C003","name":"Substrate","parent":"root","scope":null},{"code":"root","name":"CMECS","parent":null,"scope":"Coastal and Marine Ecological Classification Standard: Category terms encompassing waters from the head of tide or inland incursion of ocean salinity to the splash zone of the coasts to the deepest portions of the oceans and the deep waters of the Great Lakes."}],"nt":[],"rt":[]}