IN THE SOUTH OF SCOTLAND. 



427 



RADIOLARIA FROM ARENIG-LLANDEILO CHERTS, ABINGTON DISTRICT. 



Acanthosphaera antiqua, Hinde. 

 Diploplegma cinctum, Hinde. 

 Dorydictum simplex, Hinde. 

 Doryplegma gracile, Hinde. 

 D. nasutum, Hinde. 

 Dorysphaera laxa, Hinde. 

 D. reticulata, Hinde. 

 Haliomma cornutum, Hinde. 

 H. vetustum, Hinde. 

 Spongoplegma priscum, Hinde. 

 Sphaerozoum patutum, Hinde. 



Sphaerozoum priscum, Hinde. 

 Staurodorus gracilis, Hinde. 

 Stauroplegma brevispina, Hinde. 

 S. barbatum, Hinde. 

 S. compressum, Hinde. 

 S. diffusum, Hinde. 

 Styptosphaera antiqua, Hinde. 

 Triposphaera armata, Hinde. 

 T. densa, Hinde. 

 T. hastata, Hinde. 

 T. Peachi, Hinde. 



FOSSILS FROM THE LOWER CARADOC CONGLOMERATES OF DUNTERCLEUGH, 

 WALLACE'S CAST, AND KILBUCHO, ABINGTON DISTRICT. 



Cyclocrinus, sp. 



Nidulites favus, Salt. 



Alveolites, sp. 



Favosites asper, d'Orl. 



F. gothlandicus, Fougt. 



F. sp. 



Heliolites, sp. 



Lindstrbmia subduplicata, APCoy. 



L. subduplicata, var. crenulata, 



M'Coy. 



Lyopora favosa, J/'Coy. 

 Monticulipora lens, M'Coy. 

 Palaeocyclus, sp. 

 Petraia bina, Lonsd. 

 P. elongata, Phil. 

 P. uniserialis, J/'C'oy. 

 P. zic-zac, 31' Coy. 

 Stenoppra fibrosa, Gold/. 

 Tetradium, sp. 

 Crinoid stems. 



Serpulites longissimus, Murch. 

 Calymene, sp. 

 Cheirurus clavifrons, Dalm. 

 Encrinurus punctatus, Briinn. 

 Homalonotus, sp. 

 Illaenus latus (?) M'Coy. 

 Ogygia, sp. 



Phacops alifrons, Salt. 

 P. Brongniarti, Portl. 

 P. caudatus, (?) Briinn. 

 Remopleurides Colbii, Portl. 

 R. laterispinifer, Portl. 

 E. sp. nov. 



Trinucleus fimbriatus, Murch. 

 T. sp. 



Ceriopora oculata, Goldf. 

 Fenestella, sp. 



Ptilodictya dichotoma, Portl. 

 P. sp. 

 Ketepora, sp. 



Leptaena scissa, Dav. 



L. sericea, Sow. 



L. sericea, var. rhombica, M'Coy. 



L. tenuicincta, M'Coy. 



L. transversalis, Wahl. 



Orthis biforata, Sehl. 



0. calligramma, Dalm. 



0. crispa, M'Coy. 



0. elegantula, Dalm. 



0. flabellulum, Sou: 



0. (Strophomena) kilbuchoensis, 



Dav. 

 0. polygramma, var. pentlandica. 



Dav. 



0. testudinaria, Dalm. 

 0. vespertilio, Sou: 

 0. sp. 



Rhynchpnella borealis, Schl. 

 E. Jacki, Dav. 

 E. Stricklandi, Sow. 

 E. sp. 



Strophomena arenacea, Salt. 

 S. corrugatella, Dav. 

 S. deltoidea, var. rotundata, Conr 

 S. deltoidea, var. expansa, Sow. 

 S. grandis, Sow. 

 S. rhomboidalis WilcL: 

 S. sp. 



Ctenodonta levata, If all. 

 Cucullella, sp. 



Modiolopsis orbicularis, Sow. 

 Bellerophon acutus, Sou-. 

 B. dilatatus. Sow. 

 B. trilobatus, Sow. 

 Chelodes (Helminthochiton), sp. 

 Cyclonema, sp. 

 Ecculiomphalus, sp. 

 Euomphalus sculptus, Sow. 

 Holopella, sp. 

 Loxonema, sp. 



