The Quarterly journal of the Geological Society of London . CMf2ssec,d£Z, ei. IMo M& imp, PBESTWICHLA, BELINURUS, HEMIASPIS, &c . Journ Geo! Soc vol. : O-Mcusjee. axl LIMULUS, EURYPTERUS , SLIMONIA, &c 1866.] WOODWARD—^TRUCTUHE OF XIPHOSTTHA. 37 Trias, 7 in the Oolitic, 1 (doubtful) in the Chalk, and 1 in the Ter-tiary; and there are 4 recent species. They occur living in the East Indies, in Japan, and on the eastcoast of INorth America—and fossil in I^orth America, Great Britainand Ireland, Scandinavia, Eussia, Poland, and Germany. EXPLAINATION OF PLATES I. & H. Illustrat
The Quarterly journal of the Geological Society of London . CMf2ssec,d£Z, ei. IMo M& imp, PBESTWICHLA, BELINURUS, HEMIASPIS, &c . Journ Geo! Soc vol. : O-Mcusjee. axl LIMULUS, EURYPTERUS , SLIMONIA, &c 1866.] WOODWARD—^TRUCTUHE OF XIPHOSTTHA. 37 Trias, 7 in the Oolitic, 1 (doubtful) in the Chalk, and 1 in the Ter-tiary; and there are 4 recent species. They occur living in the East Indies, in Japan, and on the eastcoast of INorth America—and fossil in I^orth America, Great Britainand Ireland, Scandinavia, Eussia, Poland, and Germany. EXPLAINATION OF PLATES I. & H. Illustrative of the Structure of the Xiphosura and I. Fig. 1. Belinurus regince^, Baily. Coal-measures, Queens County, = Head; ; Ab. = Abdomen ; 2. Frestwichia {Limulus) rotundata, Prestw. sp. Coal-measures (Penny- stone ironstone), Coalbrook Dale. 3. Hemiaspis limuloides, H. Woodw. Lower Ludlow shale, Leintwardine. (From the late Mr. H. Wyatt-Edgells collection.) 4. Bunodes limida, Eichw. Upper Silurian, Isle of QEsel, Baltic. 5. Pseudoniscus aculeatus, Xieszk. Upper Silurian, Isle of CEsel, Baltic. 6. Exapinurus
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Keywords: ., bookcentury1800, bookdecade1840, bookidquarte, booksubjectgeology