671 
of Edinburgh, Session 1881 - 82 . 
Atylus carinatus. 
Eusirus cuspidatus. 
Haliragcs elegctns. 
Haploops setosa. 
AEgina spinosissimct. 
Scalpellum nymphocola. 
Pycnogonida. 
Nymplion stroemii. 
„ grossipcs. 
, , macronyx. 
Colossendeis probo'scidea. 
Annelida. 
Eunoe equitis. 
Nephthys longisetosa. 
Nothria hyperborea. 
Troplionia. 
Thelepus circinatus. 
Sabella (fragt.). 
Nemcrtcs. 
Phascolosoma. 
Tomopteris onisciformis. 
Medusae. 
*Lucernaria batliyphila , n. 
Porifera. 
Stylorhiza stipitata. 
Polyzoa. 
Alcyonidium . 
Fabr. 
Kroyer 
n. sp. 
Bceck. 
Stimpson. 
n. sp. 
Kroyer. 
Fabricius. 
G. 0. Sars. 
Sabine. 
n. sp. 
(Erst. 
Hansen, 
n. sp. 
Fabr. 
n. sp. 
sp. Haeckel. 
Osc. Schmidt. 
Alcyonaria. 
Alcyonium. 
( d .) Soundings , Dredgings , and Trawlincjs on the Ridge. 
Sounding 7. Lat. 59° 58' N., long. 7° 22' W. 27th July 1880. 
Depth, 300 fathoms. Surface temperature, 55-0°; bottom tempera- 
ture, 48*0°. 
Blue Mud, plastic, earthy, with many gritty particles. 
Carbonate of calcium 11*77 per cent., consists of a few 
Coccoliths and Coccospheres, Globigerinas, Orbulinas, Pulvinulinas, 
Truncatulinas, Uvigerinas, Miliolas, &c., fragments of Echini, 
Ostracodes, Molluscs. 
.Residue 88*23 per cent., blue-brown, consists of — 
Minerals [70*00], m. di. *25 mm., with many much larger par- 
ticles, many rounded ; quartz, mica, augite, hornblende, magnetite, 
chert, mono- and triclinic feldspar, fragments of sandstone, mica- 
* This species is described in Haeckel’s ‘ ‘ System der Medusen p. 640. 
