TRANSACTIONS OF SECTION C. 681 



ptoma cordata, like M. pileus, Ph., but with loftier umbo and more aiin^ulated 

 mouth ; and Chiton papilio, which comes midway between Ch. corrugatus, Sandb., 

 and Ch. sagittalis, Sandb. 



The above are accompanied by Orthoceras Oceani, d'Orb. ( = 0. cinctum, Ph.), 

 O. teuuistriatum, Mii., 0. subfusiforme, d'A. & de V., O. regulare, Mii., 0. sub- 

 aunularis, Mii., B. lineatus, Goldf. ( = B. striatus, Ph.), P. bifida, Sandb. (=B, 

 AVoodwardii, Ph.), Eu. serpula, de Kon., Eu. planorbis, d'A. & de V., Eu. lasvis, 

 d'A. & de v., Eu. rota, Sandb., Eu. decussatus, Sandb., Eu. germanus, Ph. sp., 

 Eu. catenatus ( = Eu. serpens, Ph., Pal. Foss., fig. 172, f. and g. only), PI. 

 D'Orbiguiana, d'A. & de V., PI. subclathrata, Sandb., PI. Lonsdalii, d'A. & de V., 

 PI. delphinuloides, Schlot., PI. calculiformis, Sandb., PI. trochoides ( = P1. monili- 

 fera. Ph. Pal. Foss.), PI. distingiienda (=PI. aspera, Ph. Pal. Foss.), N. deformis 

 low., N. piligera, Sandb., T. multispira, Sandb., E. purpura, d'A. & de V., L. sub- 

 costata, d'A. & de V., Scalaria antiqua, Mii., M. subcostatus, Schlot. (=M. arcu- 

 latus. Ph., and M. elongatus. Ph. Scoliostoma texatum, Ph, sp., Sc. gracile, Sandb,, 

 Holopella tenuicostata, Sandb., H. tenuisulcata, Sandb., H. piligera, Sandb.,. 

 'A. multiplicata, Giebel, and A. proava Eichw. 



9. On some Devonian Crustaceans. 

 By the Rev. G. F. Whidborne, M.A., F.G.S. 



Besides four or five species of trilobites and two ostracods already described from 

 Woulborough and Lummaton, Bronteus granulatus (Goldf.) has occurred there, 

 and the following new species: — IVwtus batillus, which differs from P. bohe- 

 micus, Barr., in having a flatter glabella, more anterior eyes and longer cheek spines j 

 r. suhfrontalis, which differs from P. frontalis, Barr., in having a much squarer 

 glabella; P. audax, which is like P. cornutus, Sandb., but without a perpen- 

 dicular area in front of the glabella ; Cyp/iaspis ocellatus, like C. ceratophthal- 

 mus, Sandb., but with long sabre-like cheek spines ; Lichas devonianus, differing 

 from L. Haueri, Barr., in having a wider head, larger eyes, surrounded with 

 tubercles, and a more arched neck ; Acidasjiis Hobertsii, with narrower side cheeks^ 

 than the Bohemian type ; A. Huyhesu, having a bilobed tail surrounded by a flat 

 border bearing aciculate spines; Entomis pereyrinus, distinguishable irom E. 

 pelasgicus, Barr., by the absence of a defined nodule ; and Bactropus decoratus, dis- 

 similar from B. longipes, Barr., in being much smaller and more coarsely striated. 



The Cheirurus found at Lummaton is not Ch. articulatus, Mii., but a new 

 species, C. Pengellii, differing from the former by having a shorter front lobe of the 

 glabella. 



10. 0)1 some Fossils of the Limestones of South Devon. 

 By the Rev. G. F. Whidboene, M.A., F.G.S. 



From the three localities of Woulborough, Lummaton, and Chudleigh, about 

 334 species are known, of which 104 are common to the two former places, and 

 five occur in all three. Among these are Orthls distorta, Barr. ; Pterinea Wormii, 

 F. A. Ro., Pt. ala. Barr., A. rudis Ph., A. plicatellus ( = P. plicatus. Ph., Pal. Fos.), A. 

 Cybele, Barr., A. consolans, Barr., P. lateralis. Sow., Hoplomytilus crassus, Sandb., 

 Megalodon obliquus ( = M. carinatus, Ph., not Goldf), PI. Vilmarensis, d'A. and de 

 V. PI. put/nans ( = PL minax. Ph. ; Pal. Foss.), H. interscapularis. Ph. (including- 

 H. depressus, Aust.), H. macrotatus, Aust. ( = H. tuberculatus. Ph. not Mill.), H. 

 ornatus, Goldf., PI. fritillua, Wiet. and Zieler., II. Vicarii ( - HT. pentangularis. Ph. 

 not Mill.), PI. quintangulus ( = PI. pentangularis, Aust. not Mill.), and Rh. crenatus, 

 Goldf. ? Receplaculites sp. and Serpula ? semiplicatus Sandb. ; and also the 

 following, which are new: Pterinea ohovata, a. sm&W deep species, like Pt. texturata, 

 Ph., but without concentric lamellae ; Pt. placida, flatter and more angulated than 

 the last, and with more distant ribs than A. urbana, Barr. ; Pt. dilatata, which is 

 larger and wider and with fewer and more distant ribs than the preceding, crossed 

 by crowded growth lines ; Pt. crenatissima, a longer shell with very anterior umbo, 



