Maclurea.

148

Heteropoda.

j Subdivision.

j Llan., CS., Queb.' G.

Pleta

Genus, Species, andAuthor.

i Divs. F, G, H,! Queb. G., CS.

i Llan...

i Diy. P, Queb. G.

Div.G.CS., Queb,

G.

Div.G, CS.,Queb.‘ G.

; P., Calc. S.

; Divs. G, H, I, K,1 L, M,Queb. G.,CS.

CS.

! Div.GjCS., Queb.

I G-

Div. K, L, Queb.

! G.

striata, Hall,

sylpha, Billings .

j CS.

transitionis,sp. ind.,

j BL.

i Woolhope ......

Carad.

B., BL., Tr.

j H. E. G„ Div. 1,j A. G., Carad.

| Carad., TJ.Llan-dov.

Carad.

Fauna ELlandov.

P., Potsd . Lst...

P., L.Ling.

Pleta.

P., TJ.Tremad....

Fauna G. e. 1 ...W.

L. & TJ.Tremad.

P., L. & TJ.Tre-mad.

?

Llan.

Lingula Flags..TJ.Tremad. Flags

Lower Stage.

matutina, Hall. (IT. Scotland ) Durness, Min-

gan Isles, Lake St. Louis,Phillipsburg, St. Armand(Can. E.), (N. York ) Mo-hawk Valley, Pennsyl­ vania .

neritoides, Eichw. (Esthonia )Lyckholm, Lower Silesia

(drift).

Billings. (Newfoundl.N. & W.) Table-head &c.

Peachii, Salter. (N.W. Scotland ) Durness,

ponderosa, Billings . Newfoundland West , Point

Eich, Phillipsburg, St.Armand (Canada East ).Psyche, „ (Newfoundland N.) Cape

Norman.

rotundata, „ (NewfoundLW.) Bonne Bay.

? sordida, Hall. Point LiSvis (Can. E.) New York

.

speciosa, Billings . (Newfoundland N. & N.W.).

Point Eich &c.

Logan.

Salter.

New York (TJ. S. America ).(Newfoundland N.) CapeNorman.

(Newfoundland N.W.) PointEich &c.

Knockdollian (S.W. Scotl.).Chateau Gay (Canada East ),

Pterotheca, Salter, 1852.attenuata, D. D. Owen,avirostris, Salter,

corrugata, „

expansa, Billings ,

transversa, Salter.

(S.W. Scotland ) Aldeans.Wisconsin .

undulata,sp. ind.

Portloek.

Salter.

Barr.

Salter.

Salterella, Billings , 186

M'Cullochii, Salter,

obtusa, Billings .

pulehella, „

rugosa, ,,

Stenotheca, Salter,1866;cornucopia, Salter.

Theca, Sowerby (Morris),acuta, Eichw.

alata,

alter,

anceps,

arata,

Salter.

Barr.

Salter.

Beirensis, Sharpe,

bijugosa, Salter.

Bohemica, Barr,

cometoides, Baily.

corrugata,

cuspidata

Centrotheca.

Salter,

(N. Wales ) Dolbenmaen.Canada .

Anticosti Isle .

(Ireland ) Desertcreate

Shropshire (Cheney Longue-ville).

5. (Minute conical tubes,

Durness (North Scotland ).(Labrador) Fortea-u Bay,Strait of Belleisle (Can.).(Labrador) Forteau Bay,Canada .

Cyktotiieca, Salter.

St. David’s (South Wales ).1844 ; Hyolites, Eichwald,Isle Odinsholm, Beval (Es-thonia).

(North Wales ) Port Madoc,Garth, &c.

(N.Wales ) Penmorfa, Borth-wood, Tyn-y-lan.(Portugal ) Bussaco.

(North Wales ) Tyn-y-lan,Garth, &c.

Bohemia ?

(Ireland ) Belvoir Castle,Clare County.

(South Wales ) St. David’s.(North Wales ) Portmadoc.

Middle Stage.

(Arctic Seas , America ) Lan­ caster Sound .

Bogmine, Shelve (Shropsh.).

(Anticosti ) Gamache Bay.

(Engl .) Damory Bridge,Shropshire .

Bohemia .

Tortworth (Gloucester­ shire ).

thick and invaginated, pr

1840 ; Pugiuncut.us , Bar

Upper Stage.

obably formed by worms,

J.W.S.),

rande, 1847.

(Bohemia ) Chotecz.Malverns, (Engl .) EastnorCastle &c.