76 CALIFORNIA ACADEMY OF SCIENCES. 



On new forms of Crustacea from the Silurian 



rocks at Girvan. 



lu Proc. Nat. Hist. Soc. Glasgow, vol. 1, 1868, p. 169. 



Gheirurus trispinosus n. sp. Solenocaris n. g. S. solenoides u. sp. 



Note on a new species of Crustacean belong- 



ing to the genus Solenocaris from the Silurian Strata near 

 Girvan, and on fragments probably the appendages of a 

 Trilobite or Limulid Crustacean. 



In Proc. Nat. Hist. Soc. Glasgow, vol. 2, 1875, p. 66. 



Notes on the group of Carboniferous Ostra- 



coda found in the Strata of Western Scotland. 



In Trans. Glasgow Geol. Soc, vol. 9, pt. 2, 1890-91, 1891-93, p. 301. 



