... The second was a deep gully, but sochoked with rubble that after nearly braining myself I desisted... 
John Buchan 「Prester John」
...Width 20 to 40feet, depth to six feet, length of study-area one-half mile (onelarge pool plus many small pools connected by riffles), bottom ofmud, gravel, and rubble...
James Everett Deacon 「Fish Populations, Following a Drought, in the Neosho and Marais des Cygnes Rivers of Kansas」
...The bottom-type over which the ghost shinerwas found varied from mud to gravel or rubble...
James Everett Deacon 「Fish Populations, Following a Drought, in the Neosho and Marais des Cygnes Rivers of Kansas」
...Upstream,gravel and rubble bottoms become more common...
Artie L. Metcalf 「Fishes of Chautauqua, Cowley and Elk Counties, Kansas」
...Water turbid, bottom mud and rubble...
Artie L. Metcalf 「Fishes of Chautauqua, Cowley and Elk Counties, Kansas」
...Water clear, bottom mostly rubble...
Artie L. Metcalf 「Fishes of Chautauqua, Cowley and Elk Counties, Kansas」
...Bottom rubble and large stones...
Artie L. Metcalf 「Fishes of Chautauqua, Cowley and Elk Counties, Kansas」
...Bottom rubble and gravel...
Artie L. Metcalf 「Fishes of Chautauqua, Cowley and Elk Counties, Kansas」
...Bottom gravel and rubble...
Artie L. Metcalf 「Fishes of Chautauqua, Cowley and Elk Counties, Kansas」
...Bottom bedrock and rubble...
Artie L. Metcalf 「Fishes of Chautauqua, Cowley and Elk Counties, Kansas」
...Shallow rubble riffles...
Artie L. Metcalf 「Fishes of Chautauqua, Cowley and Elk Counties, Kansas」
...Bottoms were bedrock and rubble and the water was clear and shaded...
Artie L. Metcalf 「Fishes of Chautauqua, Cowley and Elk Counties, Kansas」
...These stationsconsisted of clear, flowing water over rubble bottoms...
Artie L. Metcalf 「Fishes of Chautauqua, Cowley and Elk Counties, Kansas」
...25 feet; bottom rubble and gravel; water clear...
James E. Deacon 「Fishes of the Wakarusa River in Kansas」
...Pools having bottom of mud and detritus, emitting malodorous gases; rubble riffles; water turbid...
James E. Deacon 「Fishes of the Wakarusa River in Kansas」
...Bottom mud, rubble and detritus; rubble riffles; water turbid...
James E. Deacon 「Fishes of the Wakarusa River in Kansas」
...Bottom gravel and rubble; rubble riffles; water clear...
James E. Deacon 「Fishes of the Wakarusa River in Kansas」
...Bottom mud; rubble riffles; water turbid...
James E. Deacon 「Fishes of the Wakarusa River in Kansas」
...The core is of roughly quarried rubble, mixed with rubbishand limestone fragments hastily bedded in layers of mud, or piled upwithout any kind of mortar...
Gaston Camille Charles Maspero 「Manual Of Egyptian Archaeology And Guide To The Study Of Antiquities In Egypt」
...Next comes the consideration of stone-quarries from whichdimension stone and supplies of rubble to be used in building are takenand brought together...
Vitruvius 「Ten Books on Architecture」
...This precaution should be observed, not only with dimensionstone, but also with the rubble which is to be used in walls...
Vitruvius 「Ten Books on Architecture」
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