Notices of Memoirs — S. B. Woodward — Arborescent Marldngs. 77 



Liranite (Church, 1865). 



Zinnceiie [Ternll & Des Cloizeaux, 1880). 



Liskeardite (Maskelyne, 1878). 



Loganite (Harkness, 1866). 



Lbllingite (Collins, 1871). 



Liidlamite (Field, 1877). 



Lussatite (Mallard, 1890). 



Lyellite (Maskelyne, 1864). 



Marmolite (Heddle, 1878). 



Martite (Heddle, 1882). 



Massicot ? (Collins, 1871). 



Melanite (TeaU, 1892). 



Microcline. 



Mirabilite (Glen & Young, 1876). 



Monazite (Miers, 1885). 



Montmorillonite (Collins, 1878). 



Mottramite (Eoscoe, 1876). 



M ountain silk, etc. (Heddle, 1879). 



Necronite (Heddle, 1877). 



Neotype (Breithaupt, 1841). 



Nephelite (Allport, 1871). 



Nephrite (Heddle, 1878). 



Nosean (Allport, 1874). 



Okenite (Glen & Young, 1876). 



Oligoclase (Hauffhton, 1862). 



Omphacite (Teall, 1891). 



Orangite (Heddle, 1883). 



Ottrelite (Hutchings, 1889). 



Pargasite (Heddle, 1878). 



Tenninite (Heddle, 1878). 



Penwithite (Collins, 1878). 



Perthite (Heddle, 1883). 



Phlogopite? (Heddle, 1878). 



Fichtringite (British Museum). 



Picotite (Bonney, 1877). 



Picrolite (Heddle, 1878). 



Piedmontite (Dana, 1892). 



Pihlite (Heddle, 1879). 



Pilolite (Heddle, 1879). 



Plumboaragonite (Collie, 1889). 



Plumbogummite (Dana, 1850). 



Plumbonacrite (Heddle, 1889). 



Polyhasite (Joy, 1860). 



Polytelite (Forbes, 1867). 



Prasilite (Thomson, 1840). 



Protolithionite (Sandberger, 1885). 



Proustite (British Museum). 

 Pseudo-hypersthene, etc. (Heddle, 187i 

 Pseudophite (Heddle, 1879). 

 Pyroaurite (Heddle, 1878). 

 Pyrophyllite (Foster, 1876). 

 Pyrosclerite (Heddle, 1879). 

 Eeichite (Breithaupt, 1865). 

 Eestormelite (Church, 1870). 

 Ehabdophane (Lettsom, 1878). 

 Rlebeckite (Harker, 1888). 

 Eocksilk, etc. (Heddle, 1879). 

 Eubislite (Heddle, 1879). 

 Sanidine. 



Scapolite (Ormerod, 1869). 

 Schraufite ? (Thomson, 1887). 

 Schrbtterite (Dana, 1868). 

 Sennrmontite (Davies, 1867). 

 Sericite. 



Spangolite (Miers, 1893). 

 Spessartite (Heddle, 1878). 

 Stephanite (Davies, 1866). 

 Tallingite (Church, 1865). 

 Tavistockite (Church, 1865). 

 Thorite (Heddle, 1883). 

 Tobermorite (Heddle, 1880). 

 Totaigite (Heddle, 1878). 

 Tridymite (Lasaulx, 1876). 

 Turgite (ReMle, 1882). 

 Tyreeite (Heddle, 1881). 

 Uigite (Heddle, 1856). 

 Uralite. 



Valentinite (Kdll, 1868). 

 Vauquelinite (Davies, 1877). 

 Vermiculite (Parke, 1877). 

 Voltzite (Dana, 1868). 

 Walkerite (Heddle, 1880). 

 Waringtonite (Maskelyne, 1864). 

 Wicklowite (D'Achiardi, 1883). 

 Willemite (Glen & Young, 1876). 

 Wittichenite ? (Collins, 1871). 

 Woodwardite (Chm-ch, 1866). 

 Xantholite (Heddle, 1879). 

 Xanthosiderite (Haughton, 1866). 

 Xonotlite (Heddle, 1882). 

 Zeunerite (Weisbach, 1872). 



V. — On Arborescent Carboniferous Limestone from near 

 Bristol.^ By Horace B. Woodward, F.R.S. 



A SPECIMEN of Carboniferous Limestone showing arborescent 

 markings was obtained by Mr. Spencer G. Perceval from 

 Brentry Hill, near Henbury, Bristol, and was presented by him in 

 1897 to the Museum of Practical Geology. The rock is about six 

 inches thick, and the lower half is a current-bedded oolitic limestone. 

 The upper half comprises banded calcareous mud with a few layers 

 of oolitic grains, and the material in this portion of the rock has 

 been disturbed, the layers having been bent ; while the hollows 



^ Eead before Sect. C (Geology), British Association, Bristol Meetiug, Sept. 1898. 



