Fig. 
eat 
8a. 
8d. 
8c. 
8d. 
8e, 
. 12a. 
. 120. 
WAS 
ig. 12d. 
215. 
. 14, 
palis 
16. 
. 16a. 
dy 
hs, 
NEW SPECIES OF FOSSIL SCORPIONS. 411 
PLATE XXIII. 
Dorsal aspect of recent scorpion, fig. 1. 
Hoscorpius tuberculatus. Natural size. From specimen obtained from Blair Point, 
Fife, showing six abdominal segments with the combs in place. The carapace, 
shown by east, is displaced, turned round, and lying underneath the abdomen. 
LL. tuberculatus, Portion of carapace, magnified 2 diameters, to show mesial eye and 
one lateral one, Taken from counterpart of specimen from which fig. 8 was 
obtained. 
L. tuberewlatus, Flattened carapace showing mesial and lateraleyes. From Cramond. 
Magnified 2 diameters. 
LE. tuberculatus. Portion of another carapace from Cramond. Magnified about 3 
diameters. 
Portion of fig. 8, magnified 34 diameters, to show nature of the combs, the right comb 
being represented only by a cast. 
The tip of the right comb from counterpart of specimen represented in fig. 8. Magni- 
fied about 6 diameters. 
LE. tuberculatus. Two dorsal segments to show nature of articular facet and the 
arrangement of tuberculation. Specimen from Redhall. Magnified 4 diameters. 
. Ventral abdominal plate showing stigma, from same small piece of shale as fig. 8/7. 
Magnified 4 diameters. 
. Magnified portion of test of fifth dorsal segment of fig. 8. 
View of left side of first seven abdominal segments of recent scorpion, showing the coxa 
of hindermost leg, and combs in place, to illustrate the position in which specimen 
represented by fig. 8 is fossilized. 
. Dorsal plate of recent scorpion, magnified 2 diameters, to compare with fig. 8/ 
Comb of recent scorpion, magnified 5 diameters, for comparison with figs. 8d and 8e. 
LHoscorpius, species. Portion of carapace, magnified 34 diameters, showing mesial and 
lateral eyes, and lobes of carapace subdivided into lobules. From Langholm. 
. One of the lateral eyes of fig. 11. Magnified 8 diameters. 
L. inflatus. Portion of carapace, natural size, showing the mesial eyes and the lobes 
divided into lobules. From Langholm. 
L. inflatus. Carapace of another specimen. Magnified 2 diameters. From Langholm. 
£. inflatus. Cast of portion of carapace of another individual, magnified 4 diameters, 
to show vascular markings. From Langholm. 
LE. inflatus. View of front portion of cast of carapace of another individual, magnified 
about 3 diameters, looking obliquely at the left antero-lateral margin, a portion of 
the anterior lobe being removed to show four of the lateral eyes on the left side 
(Z, 2, l, 1); shows also the mesial eyes (m, mv) and one of the lateral eyes on the right 
margin (/’). From Langholm. 
Sketch taken “face on” to show relative position of mesial and lateral eyes in Z. inflatus. 
Portion of scorpion, probably lobe of carapace. Natural size. From Cramond. 
Flattened joint of walking limb? of scorpion. Natural size. From Cramond. 
Portion of second joint of palpus of scorpion. Natural size. From Pathhead Mill, 
Dunse. 
Natural size of portion of comb of scorpion, Z. euglyptus? From Langholm. 
Same magnified 4 diameters, to show nature of ornament. 
Third ventral abdominal segment and portions of comb of scorpion. Natural size. 
From Cramond. 
Part of the hand and moveable finger-joints of palpus of scorpion. Natural size. 
From Langholm. 
