NJGS - Bulletin 61-I. The Cretaceous Fossils of NJ - State of New ...

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28 CRETACEOUS FOSSILS Uiller and Dr. Jelethy expand their cor~tributions into a more monographic treatment. The following abbreviations indicate mhere the type (or other specimens) may be found: ASNH American Museum of Natural History, New York, N.Y. ANSP Academy of Natural Sciences, Philadelphia, Pa. NJSM New Jersey State Museum, Trenton, N.J. PU Princeton University, Princeton, N.J. USKM United States National Muscum, Washington, D.C. JVFIS Wagner Free Institute of Science, Philadelphia, Pa. TPM Peabody Museum, Pale University, New Haven, Conn. NEW JERSEY GEOLOGICAL SURVEY
CRETACEOUS PORIFERA OF NEW JERSEY by B. F. Howell Family Clionidae Cliona cretacica Fenton & Fenton 1932 Plate 1, Figures 1-5. Clbna cretacica, Fenton enton ton, 1932, Arner. Midl. Natur., vol. 13, p. 55, pl. 7, figs. 8, 9. Doscription.-Boring sponges, represented in fossil form by their branching tuhular excavations in shells (usually shells of pelecypods of the genera Gryphaea and Exogyra). These tubular excavations open on the outer and inner surfaces of the shells and extend more or less parallel to these surfaces inside the shells, so that the shells are often riddled with them and have their surfaces pitted by dozens of the open ends of the tubules. Usually the tubules are largely filled with a dark material which often weathers away less rapidly than the calcare- ous material of the shells, themselves, so that shells that are partly weathered away show the fillings of the tubules as ridges on the remain- ing portion of the shell. Rarely a shell is completely removed by solu- tion, while the fillings of the tubules by which it was originally riddled remain as a network of imbricating, fused cylindrical rods. Range in New Jersey- MERCHANTVILLE : 16 MOUNT LAUREL-NtlVESINIC: 53 Range outside New Jersey- Delaware Type.-Mullica IIill, N. J. NJSM 8184 (lost) ; paratype NJSM 8185 (figured) Cliona microtuberum Stephenson 1941 Plate 2, Figure 6. Clwm microtubernm, Stephenson, 1941, p. 54. p1. 3, figs. 1-5 ; pl. 5, figs, 1,2. .Description.-Boring sponges, represented as fossils by branching excavations in the shells of such mollusks as Gryphaea. These excavations are irregular in form, they being wider in some of their parts than in others. Some parts of them are tubular, hut others are irregularly ovate or subspherical, these parts being connected with each other by the tuhular excavations. Like the excavations of Cliona cretacica, those of C. microtubertrm are filled with a dark material (often mixed with grains of sand) that is probably phosphatic in composition. The surfaces of these fillings are covered with tiny tubercles. The record of the oc- currence of this species, which was originally described from Texas, is based on a single specimen in the New Jersey State Museum, which 29 NEW JERSEY GEOLOGICAL SURVEY '
Page 1 and 2: THE CRETACEOUS FOSSILS OF NEW JERSE
Page 3 and 4: PAIBONTOMMYk4BRIEB ' Bureau of Qeol
Page 5 and 6: CO-AUTHORS U. S. Geological Survey
Page 7 and 8: Ma. THEODORE J. LANQAN, Director Di
Page 9 and 10: It was originally planned to publis
Page 11 and 12: 2 CRETACEOUS FOSSILS It is impossib
Page 13 and 14: 4 CRETACEOUS FOSSILS. . %, 3 a Roge
Page 15 and 16: 6 CRETACEOUS FOSSILS In considering
Page 17 and 18: NEW JERSEY GEOLOGICAL SURVEY
Page 19 and 20: PREVIOUS WORK ON CRETACEOUS INVERTE
Page 21 and 22: Raritan Tusealoosa Tuscaloosa Woodb
Page 23 and 24: CRETACEOUS FORMATIONS Fossil plants
Page 25 and 26: CRETACEOUS FORMATIONS The Wenonah f
Page 27 and 28: Tinton-and may be regarded as a dee
Page 29 and 30: LIST OF CRETACEOUS FOSSIL LOCALITIE
Page 31 and 32: FOSSIL LOCALITIES 23 unaltered shel
Page 33 and 34: FOSSIL LOCALITIES 25 42. Marlboro,
Page 35: INTRODUCTION TO SPSTEAIATIC SECTION
Page 39 and 40: PORIFERA 31 surface covered with lo
Page 41 and 42: 34 CRETACEOUS FOSSILS diameter rati
Page 43 and 44: 36 CRETACEOUS FOSSILS denticulate c
Page 45 and 46: 38 CRETACEOUS FOSSILS plane: there
Page 47 and 48: CRETACEOUS FOSSILS Range in New Jer
Page 49 and 50: CBETACEOUS FOSSILS Description.-Onl
Page 51 and 52: 44 CRETACEOUS FOSSILS The specimen
Page 53 and 54: 46 CRETACEOUS FOSSILS Pygurz~s geom
Page 55 and 56: 48 CRETACEOUS FOSSILS upper surface
Page 57 and 58: 50 CRETACEOUS FOSSILS . . laneeolat
Page 59 and 60: 52 CRETACEOUS FOSSILS Hemiaster ung
Page 61 and 62: 54 CRETACEOUS FOSSILS Hentiaster (1
Page 63 and 64: 56 CRETACEOUS FOSSILS Terebratulina
Page 65 and 66: 58 CRETACEOUS FOSSILS Range in New
Page 67 and 68: 60 CRETACEOUS FOSSILS than the Nucu
Page 69 and 70: 62 CRETACEOUS FOSSILS row of teeth,
Page 71 and 72: CRETACEOUS FOSSILS Type.-Beers Hill
Page 73 and 74: 66 CRETACEOUS FOSSILS Range in New
Page 75 and 76: 68 CRETACEOUS FOSSILS Yoldia gabban
Page 77 and 78: 70 CRETACEOUS FOSSILS Description.-
Page 79 and 80: 72 CRETACEOUS FOSSILS Nemodon conro
Page 81 and 82: 74 CRETACEOUS FOSSILS perhaps a lit
Page 83 and 84: 76 CRETACEOUS FOSSILS margin; poste
Page 85 and 86: 78 CRETACEOUS FOSSILS NAVESINK: 37,
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80 CRETACEOUS FOSSILS ldonearca bla
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82 CRETACEOUS FOSSILS T,ype.-Snow H
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84 CRETACEOUS FOSSILS Hinge plate r
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86 CRETACEOUS FOSSILS from the beak
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88 CRETACEOUS FOSSILS a little less
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90. CRETACEOUS FOSSILS bounded on t
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92 CRETACEOUS FOSSILS instead of in
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CRETACEOUS FOSSILS Family Pedalioni
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96 CRETACEOUS FOSSILS by more or le
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98 CRETACEOUS FOSSILS Remarks.-The
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100 CRETACEOUS FOSSILS Family Pteri
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102 CRETACEOUS FOSSILS Pteria navic
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CRETACEOUS FOSSILS Family Pulviniti
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CRETACEOUS FOSSILS dimensions of a
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CRETACEOTJS FOSSILS rugose from con
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110 CRETACEOUS FOSSILS plicate alon
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CRETACEOUS FOSSILS Hinge variable i
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CRETACEOUS FOSSILS tensions usually
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CRETACEOUS FOSSILS beakone-half to
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118 CRETACEOUS FOSSILS beak around
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120 CRETACEOTJS FOSSILS Ezogyra cos
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122 CRETACEOUS FOSSILS 'Prigoqda fh
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124 CRETACEOUS FOSSILS really the m
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126 CRETACEOUS FOSSILS The ribs of
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128 CRETACEOUS FOSSILS ribs. It has
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130 CRETACEOUS FOSSILS Pecten argil
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132 CRETACEOUS FOSSILS Pecten quinq
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134 CRETACEOUS FOSSILS Remarks.-Thi
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136 CRETACEOUS FOSSILS Pecten quinq
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138 CRETACEOUS FOSSILS Range outsid
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140 CRETACEOUS FOSSILS Spond,ylus g
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CRETACEOUS FOSSILS parallel. The up
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144 CRETACEOUS FOSSILS ovate in out
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146 CRETACEOUS FOSSILS Range in New
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148 CRETACEOUS FOSSILS Anomia telli
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150 CRETACEOUS FOSSILS Paranomia sc
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152 CRETACEOUS FOSSILS Mytilus obli
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154 CRETACEOUS FOSSILS the Merchant
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156 CRETACEOUS FOSSILS Range outsid
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158 CRETACEOUS FOSSILS Width (in th
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160 CRETACEOUS FOSSILS in outline,
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162 CRETACEOUS FOSSILS Cercomya pec
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164 CRETACEOUS FOSSILS valve from b
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166 CRETACEOUS FOSSILS more conspic
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168 CRETACEOUS FOSSILS More periect
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CRETACEOUS FOSSILS Cymella bella te
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172 CRETACEOUS FOSSILS Family Cuspi
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CRETACEOUS FOSSILS margin obliquely
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176 CRETACEOUS FOSSILS angular, pos
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178 CRETACEOUS FOSSILS Remarks.-The
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180 CRETACEOUS FOSSILS the surface
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182 CRETACEOUS FOSSILS an angular j
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184 CRETACEOUS FOSSILS Vetericardia
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186 CRETACEOUS FOSSILS Description.
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188 CRETACEOUS FOSSILS Crassallites
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190 CRETACEOUS FOSSILS pedal scar v
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Page 201 and 202:
194 CRETACEOUS FOSSILS posterior en
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196 CRETACEOUS FOSSILS circular or
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198 CRETACEOUS FOSSILS Description.
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NEW JERSEY GEOLOGICAL SURVEY
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202 CRETACEOUS FOSSILS FCardium lon
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204 CRETACEOUS FOSSILS of the hinge
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line rather short, arched, extendin
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208- CRETACEOUS FOSSILS distinct su
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210 CRETACEOUS FOSSILS Lions of the
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212 CRETACEOUS FOSSILS figs. 10-12,
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CRETACEOUS FOSSILS Cardium sayri Ri
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216 CRETACEOUS FOSSILS and very fin
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Page 227 and 228:
220 CRETACEOUS FOSSILS Type.-(T. pi
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CRETACEOUS FOSSILS convex, the left
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CRETACEOUS FOSSILS Description.-"Sh
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226 CRETACEOUS FOSSILS Aphrodina eu
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228 CRETACEOUS FOSSILS Legumen plan
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230 CRETACEOUS FOSSILS reaching the
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CRETACEOUS FOSSILS regularly convex
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Page 243 and 244:
236 CRETACEOUS FOSSILS Acnona eufaz
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238 CRETACEOUS FOSSILS Solyma ellip
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240 CRETACEOUS FOSSILS Lepfosolen ?
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CRETACEOUS FOSSILS I~asal margin; p
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244 CRETACEOUS FOSSILS rophore is r
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246 CRETACEOUS FOSSILS Cymbophora t
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248 CRETACEOUS FOSSILS above; post-
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PELECYPODA Corbula lorillardensis W
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252 CRETACEOUS FOSSILS Desc,iptioit
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CRETACEOUS FOSSILS convex ; postero
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CRETACEOUS FOSSILS ternal mold of a
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256 CRETACEOUS FOSSILS margin where
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260 CRETACEOUS FOSSILS XThitfield a
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CRETACEOUS FOSSILS stria: towards t
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264 CRETACEOUS FOSSILS Ma~esia cret
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266 CRETACEOUS FOSSILS The New Jers
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PLATE 1 Figure Page 1. Cliona creta
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PLATE 2 Figure Page 1-3. Corynella
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PLATE 3 Figure rage 1. Micrabacia c
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PLATE 4 Figure Page 1. Serpula circ
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PLATE 5 Figure Page 1. Hamulus squa
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PLATE 6 Figure Page 1-3. Faujasia g
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PLATE 7 Figure Page 1-3. Cardiaster
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PLATE 8 Figure Page 1-4. Hemiaster
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PLATE 9 Figure Page 1,2. Cho~istoth
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PLATE 10 Figure Page 1. Nucula perc
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PLATE 1 1 Figure Page 1. Nuculana s
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PLATE 12 Figure Page 1. Cucullaea a
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PLATE 13 Figure Page 1. Cucul2aea n
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PLATE 14 Figure Page 1. Arca uniops
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PLATE 15 Figure Page 1,2. Pinna laq
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PLATE 16 Figure Page 1. Inoceramzis
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PLATE 17 Figure Page 1. Nucula whit
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PLATE 1 8 Figure Page 1. Pteria lar
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PLATE 19 Figure Page 1. Ostrea monm
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PLATE 20 Figure Page 1. Exogyra cos
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PLATE 21 Figure Page 1. Exogyra can
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PLATE 22 Figure Page 1. Trigonia eu
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PLATE 23 Figure Page 1. Pecten venu
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PLATE 24' Figure Page 1. Pecten cra
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PLATE 25 Figz~re Page 1. Paranomia
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PLATE 26 Figure Page 1. Volseltu bu
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PLATE 27 Figure Page 1. Anatina cli
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PLATE 28 Figure Page 1. Cuspidaria
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PLATE 29 Figure Page 1. Eriphyla de
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PLATE 30 Figure Page 1. Crassatelli
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PLATE 31 Figure Page 1. Etea delawa
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PLATE 32 Figure Page 1. Cardium wen
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PLATE 33 Figure Pnge 1. Cardiz~m ez
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PLATE 34 Figure Page 1. Cyprimeria
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PLATE 35 Figure Page 1. Legumen con
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PLATE 36 Figure Page 1. Legumen con
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PLATE 37 Figure I'cige 1. Leptosole
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PLATE 38 Figure Page 1. Corbula fou
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PLATE 39 E'igure Page 1-3. Corbula
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PLATE 40 Figure Page 1. Ambonlcardi
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PLATE 4 1 Figure Page 1,2. Martesia
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PLATE 42 Figure Page 1. Barb~ia ? c
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,/' PLATE 43 Figure Page 1. Geloina
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PLATE 44 Figure Page 1. Inoceramus
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PLATE 45 Figure Page 1. Cliona reti
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PLATE 46 Figure Page 1. Hardouina e
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NEW JERSEY GEOLOGICAL SURVEY
Page 369 and 370:
Page Plate Cibota obesa Whitfield .
Page 371 and 372:
Page Legumen planulatum Conrad ....
Page 373:
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