Report on paleontology . 3LUT1D/E OF THE EOCENE LAYERS OF THE UPPER BED GREENSAND MARLS. PLATE XXXI. EXPLANATION OF PLATE XXXI. VOLUTA PARVULA WMtf. (p. 208). ilGs. 1,2. Two views of a very broad specimen. 3. View of ii narrower specimen. 4. TUe outer half of the last volution removed to show the coluraellar folds. 5. View of a specimen doubtfully referred to this species, and showing a mammillated apex. Am. Mus. Nat. Hist. VOLTTTA SCAPH0IDE8 Whitf. (p. 209). 6-8. Three views of a cast of this species, Fig. 6 having a part removed to show the colu- mellar folds. Am. Mus. Nat. U. S. GE
Report on paleontology . 3LUT1D/E OF THE EOCENE LAYERS OF THE UPPER BED GREENSAND MARLS. PLATE XXXI. EXPLANATION OF PLATE XXXI. VOLUTA PARVULA WMtf. (p. 208). ilGs. 1,2. Two views of a very broad specimen. 3. View of ii narrower specimen. 4. TUe outer half of the last volution removed to show the coluraellar folds. 5. View of a specimen doubtfully referred to this species, and showing a mammillated apex. Am. Mus. Nat. Hist. VOLTTTA SCAPH0IDE8 Whitf. (p. 209). 6-8. Three views of a cast of this species, Fig. 6 having a part removed to show the colu- mellar folds. Am. Mus. Nat. U. S. GEOLOGICAL SURVEY MOGRAPH XVIII PLATE XXXI
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Keywords: ., bookcentury1800, bookdecade1880, bookpub, booksubjectpaleontology
