| 41. | A formation consists of a certain number of rock facies or other similar properties.
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| 42. | Since its inception, the facies concept has been extended to related geological concepts.
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| 43. | Crafford assigned these two facies respectively to the shelf domain and the basin domain.
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| 44. | The lower facies comprises the Peterborough Member, a fossiliferous organic-rich mudstone.
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| 45. | Prehnite-pumpellyite facies to mid-amphibolite facies have been produced by metamorphism.
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| 46. | Prehnite-pumpellyite facies to mid-amphibolite facies have been produced by metamorphism.
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| 47. | The Van Eyck Formation has a lineated facies and a secondary-crater facies.
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| 48. | The Van Eyck Formation has a lineated facies and a secondary-crater facies.
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| 49. | The Czorsztyn unit has the shallowest marine facies.
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| 50. | They consist of interlayered sedimentary and volcanic flow rocks metamorphosed to low greenschist facies.
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