Davis—On the Fossil Fishes of the Chalk of Mount Lebanon. 
O. curtus, 569. 
O. gracilis, 462, 569, 570. 
OpLocepHAtus, 605. 
Osmeroides, 555, 556, 557, 566, 600. 
O. brevis, 560. 
O. cordiert, 569. 
O. dubius, 565, 
O. gracilis, 559, 563, 567. 
O. granulatus, 555, 
O. latus, 561, 563. 
O. lewesiensis, 555, 556. 
O. maximus, 566. 
O. megapterus, 461, 555, 556, 557. 
O. microcephalus, 555, 556. 
O. minor, 563. 
O. monastert, 555, 556. 
OsmeERUS, 555. 
Otodus appendiculatus, 466. 
O. lanceolatus, 466, 
Oxyrhina mantelli, 466. 
Pacettus, 506, 507. 
P. leptosteus, 459, 461, 506, 507. 
P. libanicus, 461, 507. 
P. ovalis, 461. 
Palsichthytes, 468. 
Patmoparistum, 495, 496, 501. 
P. gedelli, 496, 501. 
P. ventralis, 499, 501. 
Patmoscytiium, 472, 473. 
PaLmosPrnax, 472. 
PanvornHotts, 599. 
P. dorsalis, 600. 
PrLarcoruyncuvs, 619. 
Perrcores, 519. 
Prratopreryx, 461, 526. 
P. dorsalis, 627. 
P. syriacus, 461, 526, 627, 628. 
Pharyngobranchu, 467. 
Pharyngognathi, 514. 
Puytactrocernatus, 605. 
P. microlepis, 605. 
Physostomi, 505, 545. 
Pimelodus clarias, 546. 
Plagiostomata, 468, 469. 
Prarax, 523. 
P. brevis, 524. 
P. minor, 461, 524, 526. 
PDP. papillio, 526. 
Priarycormus, 513. 
Plectognathi, 505. 
Piryrornorus, 608, 619. 
Pomacentride, 514. 
Priscacara, 514 
Psrupoperyx, 507, 509, 511. 
P. botte, 462, 510. 
P. grandis, 510. 
P. longispina, 511, 512. 
P. syriacus, 462, 509, 510, 512. 
Ptychodus polygyrus, 466. 
Pycnodontide, 495. 
| Pycnodontoidei, 495. 
Pyenodonts, 545, 546. 
Pycnopvs, 495. 
Pycnosrerinx, 460, 518, 519, 521, 524, 531, 537, 
541, 542. 
. daviesii, 537. 
. discoides; 460, 461, 532, 533, 534. 
. dorsalis, 461, 533, 584, 539. 
. dubius, 540. 
. elongatus, 462, 519, 537. 
. gracilis, 539, 540. 
. heckelit, 461, 532, 534, 538. 
. latus, 534, 535. 
. lewisii, 535. 
. niger, 462, 534, 
P. russeggerti, 460, 461, 533, 534, 608. 
SMWhrRrRe Pp 
Rasa, 493. 
R. minor, 493, 494. 
Rajidee, 493. 
Rhamphornimia rhinelloides, 462. 
Rurvettvs, 607, 608, 611, 613. 
R. curtirostris, 610, 611, 616. 
R. damoni, 617. 
| R. ferox, 614, 616, 617, 618. 
R. furcatus, 459, 461, 608, 609, 610, 611. 
R. laniatus, 612, 617. 
R. longirostris, 611, 614, 616. 
R. robustus, 608, 610, 612, 616. 
Rhinobatide, 482. 
Raryonatus, 482, 494. 
R. expansus, 486, 487. 
R. grandis, 482, 486, 487. 
R. intermedius, 489. 
R. latus, 485, 487. 
R. maronita, 462, 482. 
R. tenuirostris, 487, 489, 490. 
Ruryoenatuvs, 473, 480. 
R. lewisii, 480. 
Salmo lewisiensis, 556. 
Salmonide, 555, 566, 567, 
Sarpinius, 556, 567. 
