or soniiERX ixdia. 
39 
granular. The cah'ccs are rather deep, from 5 to 7 mm. in width, sepai’ated by 
narrow furrows; few of them are single, the majority united by two or more, 
generally in series of five and six, these series being variously twisted. The edges 
of the calyces are always rounded, or roundly obtuse, but never sharply angular, 
as is usually the case in tlic preceding species. 
LocaUiy . — East of Parally, in a brownish sandy limestone. 
Formation . — Ootatoor group. 
3. LATIM.TiANDIlA CKASSA, StoUczlca. PI. VIII, Fig. 4. 
Latim. coralluni crassiim, irreynlariler expansiim, siqma undulo.to cleplanaturn ; 
cahjcihiis circiter decern mm. latis, profundis, in seriehns elonyails, varie torlis, 
atque sidois latiusculis separatis, conjluentihus, septis crassis, yranulatis, circiter 
1 mm. distanlibus, suhcequalihus, tenuissimis, nonnunquam fere ohsoletis, cum crassiori- 
bus alternantibus. 
This species is readily distinguished from all others by the great width of the 
calicular depressions, and the length and strength of the septa, of which the 
stronger ones are all about equal and distinctly granular, ubile the intermediate 
and very thin ones arc sometimes scarcely traceable ; tbe former are generally a little 
more than one mm. distant from each other, two cycles of them generally meet in 
one calyx, the less numerous thin septa belonging to the third cycle. The depressions 
se])arating the calicular ranges are moderately wide, but rather shallow, and the 
septal costae when crossing them considerably decrease in strength. The distance 
of the centre of one calyx from the next in tlie same series varies from 10 to 
15 mm., while that of one calyx from another in the next adjoining row varies from 
about 15 to 25 mm. 
Locality. — Odium, in a brown calcareous sandstone. 
Formation . — Ootatoor group. 
b. Latimaandra, sensu stricto. 
4. LATIMAiAKDRA INTERRUPTA, StoUczka. PL VIII, Fig. 6. 
Latim. corallum irregular iter eapansum, tenue, supra undulate convexiusetdum ; 
calycibus 4 ad 5 mm. latis, in seriebus varie tortis, scope interruptis, irregularihus, 
disposilis, satis prof undis, jugis commimis convexiuscidis, 2 ad 3 mm. latis, sepccrcdis, 
septis in tribus cyclis disposilis, cyclo tertio imperfecto, dense granulosis, laleraliter 
sqjimdatis, oclo ad decern cccleris multo fortioribus ; columella obsoleta. 
The corallum is rather tliin, irregularly expanded, Avith the calyces very hregu- 
larly distributed, only from 4 to 5 mm. Avide, three or four of them being conflu- 
ent in variously shaped twisted or curved depressions, separated by elevated ridges, 
over Avhich the costae pass AAuthout interruption. Tliere are from 20 to 40 septa in 
( in ) 
