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string(4518) "<img src="https://auctions.c.yimg.jp/images.auctions.yahoo.co.jp/image/dr000/auc0109/user/ebdb7fa1e1af4f6bcc33af56dfc00b9078fe84571b150fc5a0c9d2e866551b68/i-img1200x949-17577112983723pritbw49783.jpg"/><img src="https://auctions.c.yimg.jp/images.auctions.yahoo.co.jp/image/dr000/auc0109/user/ebdb7fa1e1af4f6bcc33af56dfc00b9078fe84571b150fc5a0c9d2e866551b68/i-img995x1200-17577112984826tmq9bo2991.jpg"/><img src="https://auctions.c.yimg.jp/images.auctions.yahoo.co.jp/image/dr000/auc0109/user/ebdb7fa1e1af4f6bcc33af56dfc00b9078fe84571b150fc5a0c9d2e866551b68/i-img1200x1035-17577112987055afbaiu33.jpg"/><img src="https://auctions.c.yimg.jp/images.auctions.yahoo.co.jp/image/dr000/auc0109/user/ebdb7fa1e1af4f6bcc33af56dfc00b9078fe84571b150fc5a0c9d2e866551b68/i-img1200x1070-17577112984166ppfder252979.jpg"/><img src="https://auctions.c.yimg.jp/images.auctions.yahoo.co.jp/image/dr000/auc0109/user/ebdb7fa1e1af4f6bcc33af56dfc00b9078fe84571b150fc5a0c9d2e866551b68/i-img1200x848-175771129848161d8jor26.jpg"/><img src="https://auctions.c.yimg.jp/images.auctions.yahoo.co.jp/image/dr000/auc0109/user/ebdb7fa1e1af4f6bcc33af56dfc00b9078fe84571b150fc5a0c9d2e866551b68/i-img1200x815-17577112984701ktuyzh222.jpg"/><img src="https://auctions.c.yimg.jp/images.auctions.yahoo.co.jp/image/dr000/auc0109/user/ebdb7fa1e1af4f6bcc33af56dfc00b9078fe84571b150fc5a0c9d2e866551b68/i-img1200x891-17577112985002nsjpmh79376.jpg"/><img src="https://auctions.c.yimg.jp/images.auctions.yahoo.co.jp/image/dr000/auc0109/user/ebdb7fa1e1af4f6bcc33af56dfc00b9078fe84571b150fc5a0c9d2e866551b68/i-img1200x820-17577112984539nga56l81064.jpg"/><img src="https://auctions.c.yimg.jp/images.auctions.yahoo.co.jp/image/dr000/auc0109/user/ebdb7fa1e1af4f6bcc33af56dfc00b9078fe84571b150fc5a0c9d2e866551b68/i-img1200x793-17577112984868ucyh0q198.jpg"/><img src="https://auctions.c.yimg.jp/images.auctions.yahoo.co.jp/image/dr000/auc0109/user/ebdb7fa1e1af4f6bcc33af56dfc00b9078fe84571b150fc5a0c9d2e866551b68/i-img1200x900-17577112986454qtogkd120717.jpg"/><img src="https://auctions.c.yimg.jp/images.auctions.yahoo.co.jp/image/dr000/auc0109/user/ebdb7fa1e1af4f6bcc33af56dfc00b9078fe84571b150fc5a0c9d2e866551b68/i-img1200x949-17577112983723pritbw49783.jpg"/><img src="https://auctions.c.yimg.jp/images.auctions.yahoo.co.jp/image/dr000/auc0109/user/ebdb7fa1e1af4f6bcc33af56dfc00b9078fe84571b150fc5a0c9d2e866551b68/i-img995x1200-17577112984826tmq9bo2991.jpg"/><img src="https://auctions.c.yimg.jp/images.auctions.yahoo.co.jp/image/dr000/auc0109/user/ebdb7fa1e1af4f6bcc33af56dfc00b9078fe84571b150fc5a0c9d2e866551b68/i-img1200x1035-17577112987055afbaiu33.jpg"/><img src="https://auctions.c.yimg.jp/images.auctions.yahoo.co.jp/image/dr000/auc0109/user/ebdb7fa1e1af4f6bcc33af56dfc00b9078fe84571b150fc5a0c9d2e866551b68/i-img1200x1070-17577112984166ppfder252979.jpg"/><img src="https://auctions.c.yimg.jp/images.auctions.yahoo.co.jp/image/dr000/auc0109/user/ebdb7fa1e1af4f6bcc33af56dfc00b9078fe84571b150fc5a0c9d2e866551b68/i-img1200x848-175771129848161d8jor26.jpg"/><img src="https://auctions.c.yimg.jp/images.auctions.yahoo.co.jp/image/dr000/auc0109/user/ebdb7fa1e1af4f6bcc33af56dfc00b9078fe84571b150fc5a0c9d2e866551b68/i-img1200x815-17577112984701ktuyzh222.jpg"/><img src="https://auctions.c.yimg.jp/images.auctions.yahoo.co.jp/image/dr000/auc0109/user/ebdb7fa1e1af4f6bcc33af56dfc00b9078fe84571b150fc5a0c9d2e866551b68/i-img1200x891-17577112985002nsjpmh79376.jpg"/><img src="https://auctions.c.yimg.jp/images.auctions.yahoo.co.jp/image/dr000/auc0109/user/ebdb7fa1e1af4f6bcc33af56dfc00b9078fe84571b150fc5a0c9d2e866551b68/i-img1200x820-17577112984539nga56l81064.jpg"/><img src="https://auctions.c.yimg.jp/images.auctions.yahoo.co.jp/image/dr000/auc0109/user/ebdb7fa1e1af4f6bcc33af56dfc00b9078fe84571b150fc5a0c9d2e866551b68/i-img1200x793-17577112984868ucyh0q198.jpg"/><img src="https://savor.hands.wiki/ alt="/>学名Pterotrigonia(P)Pocilliformis<div><br /></div><div>和名三角貝</div><div>採集地群馬県多野郡神流町山中地溝帯</div><div>地層石堂層</div><div>時代白亜紀前期（バレミアン期）一億三千万年前</div><div><br /></div><div>白亜紀前期の二枚貝、バレミアン期のプテロトリゴニア・ポシリフォーミスです。</div><div><br /></div><div>クリーニングの結果、母岩から本体が外れ合弁のプテロトリゴニアです。</div><div><br /></div><div>画像の２，３，７，９，１０は、左殻です。</div><div>画像の１、４，５，６，８が右殻になります。</div>"