Note 346 — Chapter XLIII · THE BOSSES AND SHEETS OF GABBRO
Reading edition
This limestone was formerly identified by me with the Cambrian strata of the district. It was noticed by Von Oyenhausen and Von Dechen, who, as Mr. Harker has recently ascertained, correctly believed it to be a portion of the Lias torn off and carried upward by the eruptive rocks (Karsten's Archiv, i. p. 79).