| 000 | 01006cam a22002891i 4500 | ||
|---|---|---|---|
| 001 | gs 53000243 | ||
| 003 | DLC | ||
| 005 | 20260227111400.0 | ||
| 008 | 780414s1953 dcuadf b f000 0 eng | ||
| 010 | _ags 53000243 | ||
| 035 | _a(OCoLC)3802784 | ||
| 040 |
_aDLC _cOClU _dISS _dOCoLC _dDLC |
||
| 050 | 0 | 0 |
_aQE75 _b.P9 no. 250 |
| 051 |
_aQE807.N4 _bK8 |
||
| 082 | _a564.52 | ||
| 086 | 0 | _aI 19.16:250 | |
| 100 | 1 |
_aKummel, Bernhard, _d1919- |
|
| 245 | 0 | 0 | _aAmerican Triassic coiled nautiloids. |
| 260 |
_aWashington : _bU.S. Govt. Print. Off., _c1953. |
||
| 300 |
_a104 p. : _bill., 19 plates on 10 leaves, diagrs., tables. ; _c29 cm. |
||
| 410 | 2 | 0 |
_aGeological Survey (U.S.). _tProfessional paper ; _v250 |
| 500 | _a"A study of the classification and evolution of late Paleozoic and early Mesozoic cephalopods, and description of new species." | ||
| 504 | _aBibliography : p. 89-93. | ||
| 650 | 0 | _aNautiloidea, Fossil | |
| 650 | 0 |
_aPaleontology _zUnited States |
|
| 650 | 0 |
_aPaleontology _yTriassic |
|
| 999 |
_c28776 _d28776 |
||