Fig. 54. The hypostoma 3/1.
» 55. The right macula from the inside 12/1. From När Gotland.
| K. Sv. Vet. Akad. Handl., Bd 34, No 8. | Lindström: Trilobites. Pl. IV. |
Click on image to view larger sized. | |
| G. Liljevall del. | Ljustryck af Chr. Westphal Stockholm. |
Pl. V.
Megalaspis attenuata Wahlenb.
Fig. 1. Horizontal section of cephalic eye near the inferior margin 60/1.
a surface of the eye, b frame with irregular or
reserve prisms, c part of the cheek with normal
structure. Spec. DP.
» 2. Hypostoma 2/1. Spec. BM.
» 3. The right macula 12/1.
» 4. Part of the same in transmitted light 60/1. Spec. DR.
» 5. Vertical (sagittal) section of the inferior part of the
hypostoma, crossing the macula a 12/1.
» 6. Vertical section of the same macula 60/1. All spec. from
Westanå, Östergötland.
Megalaspis limbata Boeck p. 61.
Fig. 7. Hypostoma, mostly decorticated 2/1. Specimen from Fogelsång,
Scania, the same as Brögger's original to his
fig. 23.
Megalaspis planilimbata Angel. p. 61.
Fig. 8. Hypostoma, Öland, Äleklinta 2/1.
Megalaspis sp.