Assertion: shrimp's burrow | /r/HasProperty | ascribed to ghost shrimps
Facets:
value: respectively
type: MANNER
Source sentences:
text: The Permian–Triassic deposits of Nurra preserve the oldest (Permian: Roadian) fluvial burrows ascribed to ghost shrimps (Decapoda: Axiidea, Gebiidea) and crayfishes (Decapoda: Astacidea, Parastacidea), respectively.