$5年′
T. SⅠⅠIKAMA
r'±塗遜
蛋
藍
函
琵§轟望
3,琶､=¥
璽
塗
慧
5je匿塾璽ri;)撃冨
壁 琶
璽荘覇
ExplarLation of Plate 7 Recent specimens.
Figs. 1, 2. Fulgoraria (PsePhaea)
from offIzu･Oshima Island.
Figs. 3, 4. Fulgoraria (PsePhaea)
Atami, Izu. ×0.55.
Figs. 5, 6.
men
Figs. 7, 8.
from Figs. 9, 10.
Fulgoraria (PsePhaea)
concinna rosea subsp. nov. Holotype, no. 27 specimen xO.7.
COnClnna
COnCinna
rosea subsp, nov. No. 24 specimen from off
from offWakayama Prefecture･
Fulgoraria (PsePhaea) concinna
(BRODERIP). Anadultsbell of No･ 1 speci･
×0. 55.
corrugata. subsp･ nov･ No･ ll specimen the Ensbu‑nada. ×0.55.
Fulgoraria (PsePhaea) concinna corrugata subsp･ nov･ Holotype, No1 16
specimen fro皿Ensbu‑nada. ×0･54･
Figs. ll, 12. Fulgoraria (PsePhaea) concinna corrugata subsp･ nov･ No･ 12 specimen from the Enshu‑nada. ×0.55.
T. SHIKAMA Sec. ⅠⅠ. Plate 7
Ⅱasegawa photo.
Explanation of Plate 8 Recent specimens.
Figs. 1, 2.
saki.
Figs. 3, 4.
saki.
Figs. 5, 6.
saki.
Figs. 7, 8.
men
Fulgoraria (Fulgoraria) hamillei (CROSSE). No. 14 specimen from off Naga･
×0.7.
Fulgoraria (Fulgoraria) hamillei (CROSSE). No. 10 specimen from offNaga‑
×0.62.
Fulgoraria (Fulgoraria)
×0.63.
Fulgoraria (Fulgoraria)
from the East China Sea.
Figs･ 9, 10･ Fulgoraria (Fulgoraria)
hamillei (CROSSE). No. 23 specimen from offNaga･
hamillei sinica subsp. nov. Holotype, no. 26 speci･
×0.57.
hamillei tosaensis subsp. nov. Holotype, no. 30
specimen from offMiyazaki Prefecture. xO.59.
T. StIIKAMA Sec. ⅠⅠ. Plate 8
Hasegawa photo.
Explanation of Plate 9
Recent specimens. Figs. 5‑13 : longitudinal sections showing columella plaits･
Figs. 1, 2. Fulgoraria (Fulgoraria) hamillei ni♪Ponkaiensis subsp･ nov･ Holotype, no･
1 specimen from off Tajima. ×0.55.
Figs. 3, 4. Fulgoraria (Fulgoraria) ru♪estris (GMELIN)･ No･ 3 specimen from offsouth･
west Formosa. ×0.6.
ど F F F ど
ど ど g g g ど g g g
Fig.
Fig.
5. Musashia 6. Musashia 7. Musashia 8. Musashia 9, Musashia 10. Musashia ll. Musashia
(Musashia) clara (SowERBY)･ XO･79･
(Musashia) noguchii (HAYASrII). xO･751
(Musashia) hirasei (SowERBY)I ×0･64･
(Musashia) cancellata (KuRODA and HABE)･ ×0･65･
(NiPPonomelon) elongata (SHIKAMA)･ ×O16･
(NiPPonomelon) angulosa sp･ nov. xO･95･
(NiPPonomelon) ♪revostiana magma (KuRODA and HABE)･ A young
shell from offCh6shi. xO.75.
12. Fulgoraria (PsePhaea) daviesi (FuLTON)･ ×0･57･
13. ･ Fulgoraria (Psephaea) kaneko hayashii HABE･ forma itoi SrIIKAMA･ A shell
from offFukui Prefecture. ×0.64.
T. SHIKAMA Seぐ. ⅠⅠ. Plate 9
Ⅱasegawa photo.
Explanation of Plate 10
Recent and fossil specimens. Figs. 1‑5: longitudinal sections sbowlng COlumella plaits.
Fig. 1. Saotomea delicata (FuI,TON). Type a specimen. xO･67･
Fig･ 2･ Fulgoraria (PsePhaea) kaneko (HIRASE), KuRODA and HABE･ No･ 5 specimen
from offTajima. ×0.65.
F F F F
g･
g･
g.
gS
3. Fulgoraria (PsePhaea) concinna corrugata subsp. nov. ×0･55･
4 5
. Fulgoraria (Fulgoraria) hamillei (CROSSE). A shell from offNagasaki. xO･62･
･ Fulgoraria (Fulgoraria) ru♪esuris (GMELIN). xO･62･
6, 7. Musashia (NiPPonomelon) Prevostiana salebrosa subsp･ novI The Anden shell bed at Anden, Koriai, Oga City, Akita Prefecture. ×0.67.
Figs. 8, 9. Musashia (NiPPonomelon) kamakurensis (OTUKA). Recent shell from off Eachijo lsland; Soyo‑Maru St･ B 3, described by OKUTANI･ ×1･
Figs. 10, ll. Musashia (NiPPonomelon) Prevostiana (CROSSE)･ The Miyata bed at Tsll‑
kui, Yokosuka City. xO.65.
T. SIIIKAMA Sec. ⅠⅠ. Plate 10
Hasegawa photo.
Explanation of Plate ll Fossil specimens.
Figs･ 1, 2･ Musashia (NipPonomelon)少revostiana (CROSSE). The Miyata bed at Tsu‑
kui, Yokosuka City. ×0.69.
Figs. 3, 4. Musashia (Musashia) sp. aff. noguchii (HAYASliI). The Sakahata bed at
Sakahata, Kazusa･machi, Kimitsu‑gun, Chiba Prefecture. ×0. 65.
Figs･ 5‑8･ Musashia (NiPPonomelon) prevostiana (CROSSE)･ UTCM‑00671 The Sasage
bed at Sasage coast, Sanuki, Osawa･machi, Kimitsu‑gun, Cbiba Prefecture. ×0.6.
Figs･ 9, lot Fulgoraria (Psephaea) excelsa sp･ nov･ The lmaizumisandstone bed at
lriya, Kamakura City. ×0.6.
Figs･ ll, 12. Fulgoraria (NiPPonomelon) prevostiana (CROSSE)･ The Kawayatsu bed
at Noda, Kazusa‑machi, Kimitsu‑gun, Chiba Prefecture. ×0.65.
Figs. 13‑16. Fulgoraria (NipPonomelon) ♪revostiana magna (KuRODA and ⅡABE)･ The
Semata bed at Semata, Sbizu‑macbi, Icbihara‑gun, Chiba Prefecture. Figs. 13, 14,
×0.63. Figs. 15, 16, ×0.66.
T. Sf71KAMA Sec. ⅠⅠ. Plate ll
Explanation of Pla.te 12 Fossil specimens.
Figs･ 1, 2･ Musashia (Musashia) totomiensis (MAKIYAMA). The Tamari bed ataroad
cutting northwest of Anyoji, Kakegawa City, Shizuoka Prefecture. ×0. 62.
Figs･ 3, 4･ Fulgoraria (Pse♪haea) concinna corrugata subsp. nov. The Tenno sand bed at Ⅲosoya, Kakegawa City, Shizuoka Prefecture. ×0.66.
Figs･ 5, 6･ Musashia (Nipponomelon) kamakurensis (OTUKA). The Kawayatsu bed at
Kawayatsu, Eazusa‑machi, Kimitsu･gun, Chiba Prefecture. ×0.58.
Figs･ 7, 8･ Musashia (NiPPonomelon) kamakurensis (OTUKA). The Sakahata bed at
Tsujimori, Seiwa‑mura, Kimitsu･gun, Chiba Prefecture. ×0. 64.
Figs･ 9, 10･ Musashia (NiPPonomelon) otukai sp. nov. UTCM‑Kf, Precise locality un‑
known. ×0.64.
Figs･ ll, 12･ Musashia (Ni♪♪onomelon) kamakurensis (OTUIくA). The Koshiba bed at
Hitori‑zawa, Kanazawa‑ku, Yokohama City. ×0. 64.
Figs1 13, 14･ Musashia (NiPPonomelon) kamakurensis (OTUKA). The Koshiba bed at
Koshiba, Kanazawa‑ku, Yokohama City. ×0. 64.
Figs･ 15, 16･ Musashia (NiPPonomelon) kamakur,ensis (OTUKA). The Sakahata bed at
Tsujimori, Seiwa‑mura, Kimitsu･gun, Chiba Prefecture. ×0,63.
Figs･ 17‑20･ Fulgoraria (Psephaea) concinna corrugata subsp. nov. The Yabu bed at
Nishikuniyosbi, Nanso･machi, Ichihara･gun, Chiba Prefecture. ×0.6.
Figs･ 21, 22･ Fulgoraria (Pse♪haea) concinna rosea subsp. nov. UTCM‑0069. The Sasage bed at Sasage, Sanuki, Osawa‑machi, Kimitsu･gun, Chiba Prefecture. ×0.62.
Figs･ 23, 241 Fulgoraria (Psephaea) concinna corrugata subsp. nov･ The Miocene bed
at Kushimoto, Kushimoto‑machi, Minamimuro･gun, Wakayama Prefecure. ×0.62.
Figs･ 25, 26･ Musashia (Musashia) cancellata (KuRODA and HABE). The Takanabc
formation at a point 1 km south of Takanabe railway station, Takanabe･machi, Koyu･gun, Miyazaki Prefecture. xO.63.
T. StIIKAMA
Hasegawa photo.
Sec. ⅠⅠ.Plate 12
Explanation of Plate 13 Fossil specimens･
Figs. 1, 2. Musashia (NeoPsePhaea) antiquior (TAKEDA)･ The Ochiai formation at
ochiai, Kiyokawa‑mura, Aiko‑gun, Kanagawa Prefeture･ xl･
Figs. 3, 4. Musashia (NeoPsePhaea) tenuis sp. novI The Zoshuku sandstone bed at
Akagohama, Eario Island, Nagasaki Prefecture･ ×0･58･
Figs. 5‑8, Musashia (NeoPsePhaea?) yanagidaniensis (ARAKI)･ The Kaisekizan bed
at yanagidani, Misato･mura, Age･gun･ Mie Prefecture. Figs･ 5 and 6 are the same
specimen･ ×1･
Figs. 9, 10･ Musashia (Musashia) nagaoi (HATAlMS), S=IKAMA･ IGPS cat･ no･ 72689･
Tbe Poronai formation at the entrance of a valley east of Mayacbi, Yubari City, Hokkaido. ×1.
Figs. ll, 12･ Musashia (Musashia) nagaoi (HATAI MS)･ StlIKAMA･ UTCM･ Makubetsu
coal mine, Tokacbi, Hokkaido･ ×1･
T. SI寸IKAMA Sec. ⅠⅠ. Plate 13
Eumagai & Ozaki photo.
Explanation of Plate 14 Fossil specimens.
Fig. 1. Musashia (NeoPsePhaea) yanagidaniensis (ARAKI)･ The Kaisekizan bed at Yanagidani, Misato‑mura, Age‑gun, Mie Prefecture. ×1. Same of Pl. 13,丘g. 8.
Figs. 2, 3･ Musashia (NiPPonomelon?) densicostata sp･ nov. TUE･G･KM 1260. The lower Sankebetsu bed at a river cliff of Kotanbetsu, Tomae‑gun, Rumoe, Hokkaido.
×1.
Fig. 4, Musashia (NiPPonomelon) tokunagai (KANEIIARA)･ The Nukuda bed at Onza･
wa, Anan‑cho, Shimoina‑gun, Nagano Prefecture. ×0.6.
Figs. 5, 6. Musashia (NiPPonomelon) elegantula sp. nov･ The lioka bed at Shiishiba, Ch6shi City, Chiba Prefecture. ×1.
Fig. 7. Musashia (Musashia?) kannoi sp. novI IGPS cat･ no･ 85595･ The Takamizo
silt bed in Kimitsu･gun, Chiba Prefecture. xl.
Fig･ 8. Musashia (Musashia?) kannoi sp. nov･ The Kaisekizan bed at K6zabara, Misato･mura, Age･gun, Mie Prefecture. ×0.52.
T. SHIKAMA See. II. Plate 14
Kumagai & 02;aki photo.
Explanation of Plate 15 Fossil specimens.
Figs･ 1, 2. Musashia (NiPPonomelon?) siriata (YoKOAYAMA). NSMT‑P‑251.
^
Miocene bed at Ohara, Nima･machi, Nima･gun, Shimane Prefecture. ×1.
The
Figs･ 3, 4･ Musashia (Ni♪Ponomelon?) striata (YAKOYAMA). The Nukuda bed atTa‑
moto, Anan･cbo, Shimoina･gun, Nagano Prefecture. ×0.56.
Fig･ 5･ Musashia (Nipponomelon?) striata (YoKOYAMA). The Kaisekizan bed at Yana‑
gidani, Misato･mura, Age‑gun, Mie Prefecture. ×1.
Figs･ 6, 7. Musashia (NiPPonomelon) miensis (ARAIくⅠ)･ The Kaisekizan bed at Yana･
gidani, Misato‑mura, Age･gun, Mie Prefecture. Fig. 6, xO.56. Fig, 7, xO,6.
Figs･ 8, 9. Musashia (NiPPonomelon) miensis (ARAKI)･ The Kagitori sandstone bed of
the Kadonosawa formation at Kadonosawa, Fukuoka‑machi, Ninohe‑gun, Iwate
Prefecture. ×1.
Fig. 10. Musashia (NiPPonomelon) elongata (SEIKAMA)･ The Koshiba bed at east of Osbikiri, Totsuka･ku, Yokohama City. ×0.6.
Fig. ll. Musashia (Musashia) hirasei (SowERBY)I The Kokozura formation at Izura,
Otsu‑machi,Kitaibaraki City, Ibaraki Prefecture. xO.6.
T. SHIKAMA Sec. ⅠⅠ. Plate 15
Explanation of Plate 16 Fossil specimens.
Figs･ 1, 21 Musashia (Nipponomelon) preuostiana (CROSSE). The Kaisekizan bed at
Minaminagano, Misato‑mura, Age･gun, Mie Prefecture.
×0.7.
Fig･ 3･ Musashia (NiPPonomelon)少revostiana magma (KuRODA and HABE). The Kuro‑
sawa bed at Yamanoucbi‑mura, Hiraka･gun, Akita Prefecture. ×0.66.
Figs･ 4, 5･ Fulgoraria (Psephaea) masudae HAYASAKA. The Hamada bed at a ,iver
cliffat Chikagawa River･ 200 m from the rivermouth, Tanabe‑machi, Shimokita‑
gun, Aomori Prefecture. ×o.6.
Fig･ 6･ Fulgoraria (Psephaea) daviesi (FuLTON). The Takanabe formation at Nihon‑
matsu, Takanabe･machi, Koyu‑gun, Miyazaki Prefecture.
×0.6.
Figs･ 7, 8･ Fulgoraria (Psephaea?) tessellata sp･ nov. Holotype, NSMT‑P‑5451. The
lower Oguchi bed at sea coast of Kushimoto‑machi, Nishimuro･gun, Wakayama
Prefecture. ×1.
Figs･ 9, 101 Fulgoraria (Pse♪haea?) tessellata sp･ nov･ GK‑L16275. The Ashiya for‑
mation at SⅢuTO･s locality AS‑71. ×0.6.
T. SHIKAMA Sec. ⅠⅠ. Plate 16
Kumagai & Ozaki photo.
Explanation of Plate 17 Fossil specimens
Figs. 1, 2. Fulgoraria (PsePhaea?) ashiyaensis sp. nov･ Holotype, IGPS cat･ no･ 36085･
The Yamaga bed at Yamaga, Ashiya一皿acbi, Onga･gun, Fukuoka Prefecture･ ×1･
Fig. 3. Fulgoraria (Pse♪haea?) ashiyaensis sp. nov. IGPS cat･ no･ 36124･ The Wakita bed at Wakita, Shimago, Wakamatsu City, Fukuoka Prefecture･ ×1･
Fig･ 4･ Fulgoraria (PsePhaea) matsurensis sp. nov. Holotype, IGPS cat･ no･ 36106･ The Kishima bed at Obo, Arita･machi, Nishimatsuura‑gun, Saga Prefecture･ ×11 Figs1 5, 6. Fulgoraria (Fulgoraria?) shutoi sp. nov. Ⅲolotype, GK‑L 62761 The Ashiya
formation at SHUTO's locality F 40. ×1.
Fig･ 7･ Fulgoraria (PsePhaea) sinziensis NoMURA and HATAII Holotype, IGPS cat no･
51890. The Fujina bed at Shinji‑macbi, Yatsuka‑gun, Sbimane Prefecture･ ×1･
Fig･ 8. Fulgoraria (Fulgoraria) ruPestris (GMELIN). IGPS cat no･ 53904･ The Miaoli (‑Byoritsu) bed at 700 m east of Paisbatun, Holungchuan, Chunan, Ⅲsincbu･hsien, Formosa. ×1.