Chabakovicyathus
Chabakovicyathus KONYUSHKOV, 1964
Specimen-type: Chabakovicaythus
tumulatus holotype, ZHURAVLEVA& others, 1964, pl. 14, fig. 6
Systematics:
Order:
PUTAPACYATHIDA Vologdin, 1961
Superfamily: CHABAKOVICYATHOIDEA
Rozanov, 2002
Family: CHABAKOVICYATHIDAE Rozanov, 2002
Chabakovicyathus Chabakovicyathus tumulatus KONYUSHKOV holotype Botoman, Terekla River, Urals, Russia Oblique transverse section (ZHURAVLEVA & others, 1964) |
Chabakovicyathus Chabakovicyathus tumulatus KONYUSHKOV specimen PIN 4327/80 Botoman, Terekla River, Urals, Russia Longitudinal section (DEBRENNE, A. ZHURAVLEV & KRUSE, 2002) |
Outer wall
- Structure of outer carcass wall (OW/SW) : Carcass wall well defined
- Carcass perforations: outer wall or single wall (OW/SW) : Pores
- Type of carcass pores (OW/SW) : Simple
- Size of carcass pores (OW/SW) : Uniform size
- Repartition of carcass pores (OW/SW) : Regular repartition
- Repartition types of carcass pores (OW/SW) : Straight rows of pores
- Relationship between rows of carcass pores and intersept (OW/SW) : ?
- Carcass bumps: outer wall or single wall (OW/SW) : Present
- Perforation of carcass bumps (OW/SW) : Simple
- Direction of carcass bumps perforation (OW/SW) : Central opening
- Carcass external plates: outer wall or single wall (OW/SW) : None
- Stipules : None
- Type of morphological tubes (OW/SW) : None
- Additional sheath : None
Inner wall
- Structure of inner carcass wall (IW) : Carcass wall well defined
- Stipules : None
- Carcass perforations: inner wall (IW) : Pores
- Type of carcass pores (IW) : Simple
- Relationship between rows of carcass pores and intersept (IW) : No vertical intervallar element
- Relationship between rows of carcass pores and tabulae (IW) : Several rows of pores between two successive tabulae
- Building of carcass perforations (IW) : Without participation of vertical structures
- Carcass external plates: inner carcass wall (IW) : None (external plates and/or inner wall)
- Type of morphological tubes (IW) : None
- Additional sheath : None
Intervallum
- Vertical intervallar structures : None
- Link between vertical intervallar structures : None
- Intervallar cells : None
- Tabulae : Present
- Building of tabulae : Independent from walls
- Porosity of tabulae : Simple pores
Others informations
- Cup shapes : Cylindrical-conical
- Shape of cup bulges : None
- Number of walls : 2
- Habitus : Solitary
- Central Cavity (or internal if one wall) : Empty
- Thorny corolla : None
- Chambers : None
- Other aquiferous unit : None
- Stratigraphical extension : Botoman
- Botoman : 1
- Geographical repartition : Russia
- Russia : Urals
Systematic
- Orders : Putapacyathida
- Superfamillies inside the Putapacyathida : Chabakovicyathoidea
- Famillies inside the Putapacyathida : Chabakovicyathidae
External view
- Cup shapes : Cylindrical-conical
- Shape of cup bulges : None
- Structure of outer carcass wall (OW/SW) : Carcass wall well defined
- Structure of inner carcass wall (IW) : Carcass wall well defined
- Habitus : Solitary
- Size of carcass pores (OW/SW) : Uniform size
- Carcass bumps: outer wall or single wall (OW/SW) : Present
- Perforation of carcass bumps (OW/SW) : Simple
- Direction of carcass bumps perforation (OW/SW) : Central opening
- Carcass external plates: outer wall or single wall (OW/SW) : None
- Carcass external plates: inner carcass wall (IW) : None (external plates and/or inner wall)
- Additional sheath : None
- Thorny corolla : None
Transverse section
- Shape of cup bulges : None
- Number of walls : 2
- Structure of outer carcass wall (OW/SW) : Carcass wall well defined
- Structure of inner carcass wall (IW) : Carcass wall well defined
- Habitus : Solitary
- Central Cavity (or internal if one wall) : Empty
- Carcass perforations: outer wall or single wall (OW/SW) : Pores
- Relationship between rows of carcass pores and intersept (OW/SW) : ?
- Carcass bumps: outer wall or single wall (OW/SW) : Present
- Perforation of carcass bumps (OW/SW) : Simple
- Carcass external plates: outer wall or single wall (OW/SW) : None
- Carcass perforations: inner wall (IW) : Pores
- Building of carcass perforations (IW) : Without participation of vertical structures
- Carcass external plates: inner carcass wall (IW) : None (external plates and/or inner wall)
- Additional sheath : None
- Thorny corolla : None
- Vertical intervallar structures : None
- Link between vertical intervallar structures : None
- Intervallar cells : None
- Tabulae : Present
- Porosity of tabulae : Simple pores
- Other aquiferous unit : None
Longitudinal section
- Shape of cup bulges : None
- Number of walls : 2
- Structure of outer carcass wall (OW/SW) : Carcass wall well defined
- Structure of inner carcass wall (IW) : Carcass wall well defined
- Habitus : Solitary
- Central Cavity (or internal if one wall) : Empty
- Carcass perforations: outer wall or single wall (OW/SW) : Pores
- Carcass bumps: outer wall or single wall (OW/SW) : Present
- Perforation of carcass bumps (OW/SW) : Simple
- Direction of carcass bumps perforation (OW/SW) : Central opening
- Carcass external plates: outer wall or single wall (OW/SW) : None
- Stipules : None
- Type of morphological tubes (OW/SW) : None
- Carcass perforations: inner wall (IW) : Pores
- Relationship between rows of carcass pores and tabulae (IW) : Several rows of pores between two successive tabulae
- Carcass external plates: inner carcass wall (IW) : None (external plates and/or inner wall)
- Type of morphological tubes (IW) : None
- Additional sheath : None
- Thorny corolla : None
- Vertical intervallar structures : None
- Link between vertical intervallar structures : None
- Intervallar cells : None
- Tabulae : Present
- Building of tabulae : Independent from walls
- Chambers : None
- Other aquiferous unit : None
Oblique section
- Shape of cup bulges : None
- Number of walls : 2
- Structure of outer carcass wall (OW/SW) : Carcass wall well defined
- Structure of inner carcass wall (IW) : Carcass wall well defined
- Habitus : Solitary
- Central Cavity (or internal if one wall) : Empty
- Carcass perforations: outer wall or single wall (OW/SW) : Pores
- Size of carcass pores (OW/SW) : Uniform size
- Relationship between rows of carcass pores and intersept (OW/SW) : ?
- Carcass bumps: outer wall or single wall (OW/SW) : Present
- Perforation of carcass bumps (OW/SW) : Simple
- Carcass external plates: outer wall or single wall (OW/SW) : None
- Stipules : None
- Type of morphological tubes (OW/SW) : None
- Carcass perforations: inner wall (IW) : Pores
- Relationship between rows of carcass pores and intersept (IW) : No vertical intervallar element
- Relationship between rows of carcass pores and tabulae (IW) : Several rows of pores between two successive tabulae
- Building of carcass perforations (IW) : Without participation of vertical structures
- Carcass external plates: inner carcass wall (IW) : None (external plates and/or inner wall)
- Type of morphological tubes (IW) : None
- Additional sheath : None
- Thorny corolla : None
- Vertical intervallar structures : None
- Link between vertical intervallar structures : None
- Intervallar cells : None
- Tabulae : Present
- Building of tabulae : Independent from walls
- Porosity of tabulae : Simple pores
- Chambers : None
- Other aquiferous unit : None
Tangential section
- Type of carcass pores (OW/SW) : Simple
- Size of carcass pores (OW/SW) : Uniform size
- Repartition of carcass pores (OW/SW) : Regular repartition
- Repartition types of carcass pores (OW/SW) : Straight rows of pores
- Type of carcass pores (IW) : Simple
- Thorny corolla : None
- Porosity of tabulae : Simple pores