( 200 ) 
K|^8fi The petrified Teeth of Dog-Fijhes and Sharks, 
( cali'd Gloffopetra ) lying in feveral poftures and fitua- 
tions in their Beds ot Earth. Thefe, with all the tore- 
going, may be reduced to Mr. Lhwyd-s Claffii of Ichthy- 
odmtes. 
Fig. 9. A Sea Vrchin, with long Prickles, Hydride 
Spims longjffimis Imperatu The Fiftiermen of Sicily of- 
ten brougbt it alive to the Author. The Spines break 
ofT, and are eafily disjointed. Of the Echinites the Au- 
thor hath drawn above 18 Species. 
Fig. 10., A Sea Vr chin found petrifi'd {Echinites^ in 
white Stone, on the Rocks and Hills near Mejfjna^ with 
fome ftooy Spines or Prickles lying by it ; The Teats 
or Pivots (on which they have been infer ted) lie naked 
and broken off. See Mr. Rays three Phyfco Theological 
Difcourfes^ Tab. 3. pag. i6x, 163. 
Fig. 11. A mafs of ^tuWd Sea Vrcbins, one entire, 
another bruifed, with the ftony Prickles broken off, and 
lying by jn the fame Bed ; there may be as many Spe^ 
ciesoi this fort of figur'd Stones, or petrifi'd SpineS; as 
there are of the Echini Marini themfelves ; fome fliortj 
thick, roundifb, and cannulated (as the Lapis Judaicus) 
other long, flender, tuberculated, and ragged ( as Sr. 
Paurs Bafoons in Malta^ all belonging to the feveral 
Echinit^e znA Omhria. See the Riccio Marino in Pieira^ 
^ Imperati Ifior. Natural Venet. edit. 1672. p. 586. and 
his Chapter delle Pietre Giudaiehe y pag. 575", 5-7^,, 
Thefe may come within the ClaJ/is of the Spondylites. 
/vg. 12, 13. PQtrid'd Ferteires with their Articula- 
tions and Infertions, with the Ribs, See Fig. 13. Thefe 
may be reduced to Mr. Lhwyd's Tribe of IchthyofpoH' 
dyli; for Stones refembling Vertebres, and other- 
Bones of Fiflies, See Mr. Rays Travels ^ in the Preface^ 
and p. 116, 294, The Entrochi and ^Jleria cotm un- 
disr thisdivifion, 
PJg. 
