DISTRIBUTIO 
SPECIERUM. 
Distributio stratigraphiea specierum descriptarum. 
Orthoceras commune WAHLENB........ssssssssss 
Gusipot (oy Bc vivid eec E 
WHGIHHEUI SOHLODPBA- m mm RI LL eeieollMenareeeeura- 
TIuniorme ANGEBEN,|---. 2-22 -- m ---u------e----u-- 
cumin WINS te TEC EO ETERTEETOTTE TET 
Vikzfrtrautn 18 S Rue e cse ct et T M 
EXDIVPEPANCIE EE. ic eirue nae Ama pu Ens 
Wepswgspews prse ANSTEISUS TC CERERI EET ECCE TC ETE CET 
Cung eNDEDreceLoeo ECCE TTC TTE CETTE OE CECI 
gom JU QUNTU UE scs ee cse qe Ec pM 
ESPNIHPRSESOHIDPHS e eocreeelteueellelleleull 
LH GE IL 
RICH USCREEDIe sette C RETE ECC CET EET CET EE TER 
UE Wed rem c SD 
BREDUIUTEANG S e e UA LEE Lee Seosesaccn curae 
EHSDEUULEPAN GANE DUE Tue ecnocneccrnenammenace 
ienürcsan digiiccct E 
undulato-zonatum ANG. ———-—-.eereuierereLLenLieu-- 
doohleatum SCBLOTH. ......-......llllilclsene- A 
ror m mE EXT3 HEOSIS OW ee necat Ree rnm ume re rr Drm r rnc 
IEEHEUREIDEANGUEE E E a LLesnacc ce ecet secet 
CIR ASWlIliiü CON UO TE DECEM 
EusenowTBDOED Me EIU LIII Ld rceeceteanace 
INternme din MASKPDEN -o---oeouci pnm erre rure ccc 
cUmucue a o OE C 
Ophidioceras reticulatum ANG...........sessssseusuuse 
IBIIHEOGOera convolvens HIS... sees 
nisi nüfanssRmm cf IC D 
REEIGOSD EUH AN GU edo deem runc rLrl- Denm ee merece 
ZDrocholites incongruus ErcHw.............ueeuesescseue- 
Cyrtoceras cornu venatorium ANG..............uuu. 
urpulumW NGC E A EE EE edem cce 
lonerthdingloeA NUR eR S. Lm Lei erui. 
Euomphalus qualteriatus SCHLOTH. ..................sssussuuu. 
pur du USO IINDSQH. ee s e LLL LUN I conte crcs 
obtusaneulus! LENDSTR, --- 2-2: rr Mene er rene rcL e 
ipleurotonmuria elliptioa EIS. .oeececectmeslleimue- 
Cyelonema bicarinatum WAHLENB. ............ssseesssssssssl 
angulogum EINDSTR, ——-— lol srenrleeeerceceic 
Subulites elongatus. PORTBL.0 ..— .-—..eeeeneueciLemmmemm lel 
DUOnBEIINDHIBHOME E ee Ter LIA 0l RIS ceno tcc 
Calx 1 Schistum | Schistum ; 
Orthocera- CLIE EIS. Trinucleo- | Brachiopo- FoRistpE 
tum opu man dum Retiolitze, 
P us —- x: — 
* — — L— — 
wi EH EI Ls c— 
w 23 CES L— — 
* 3 T3 L — 
* Lnd —— LM — 
* -— FX c — 
x PE [xx —— —— 
* Lap 3 —- ——- 
* I CY — Il 
* sm — — — 
* — — — L 
2 rar | — — 
* A L—— — —— 
l - E — ES 
* T Ez TY— — 
* ES ——— m — 
* EE T -— —- 
* C OEESES —— — 
* — z— L— — 
V m. ESO — -—À 
* n4 m— -— c 
m x m cu — 
SE rS c— — 
5» 1i m —— — 
» 2 -—M — — 
1 zÀ 4 —— — 
s XS 2? — —— 
| superioris. 
91 
Calx Silurii 
