Assertion: fern's stem | /r/HasProperty | abundant
Facets:
value: locally
type: LOCATION
value: from the mesozoic and cenozoic eras
type: TEMPORAL
value: in lake and inshore sedimentary
type: LOCATION
Source sentences:
text: The fossilized remains of conifer and angiosperm roots, stems and branches may be locally abundant in lake and inshore sedimentary rocks from the Mesozoic and Cenozoic eras.