PUBLICATIONS

Anstey, R. L., J. F. Pachut, and D. R. Prezbindowski. 1976. Monticule-centered
      physiological gradients in Paleozoic bryozoan colonies. Paleobiology. 2:131-146.

Pachut, J. F. and R. L. Anstey. 1979. A developmental explanation of stability-diversity
      -variation hypotheses: morphogenetic regulation in Ordovician bryozoan colonies.
      Paleobiology
. 5:168-187.

Anstey, R. L. and J. F. Pachut. 1980. Fourier packing ordinate: a univariate size-
     independent measurement of polygonal packing variation in Paleozoic bryozoans.
     Mathematical Geology
. 12:139-156.

Pachut, J. F. 1982. Morphologic variation within- and among-genotypes in two
      Devonian bryozoan species: an independent indicator of paleostability? Journal
      of Paleontology
. 56:703-716.

Pachut, J. F. and R. L. Anstey. 1984. The relative information content of Fourier-
      structural, binary (presence-absence) and combined data sets: a test using the
      H. A. Nicholson Collection of Paleozoic stenolaemate bryozoans. Journal of
      Paleontology
. 58:1296-1311.

Pachut, J. F. and A. S. Horowitz. 1987. Multivariate discrimination and classification
     of some North American Mississippian species of Fistulipora M'Coy, p. 205-212.
     In Ross, J. P. R., ed. Bryozoa: Present and Past. Western Washington University,
     Bellingham, Washington.

Pachut, J. F. 1987. Population genetics of four species of Ordovician bryozoans:
     Stereology and  jackknifed analysis of variance. Journal of Paleontology. 61:927-941.

Pachut, J. F. 1989. Heritability and heterochrony in Ordovician bryozoans from
     environments differing in diversity. Journal of Paleontology. 63:182-194.

Cuffey, R. J. and J. F. Pachut. 1990. Clinal morphologic variation along a depth
     gradient in the living scleractinian reef coral Favia pallida: effects on perceived
     evolutionary tempos in the fossil record. Palaios. 5:580-588.

Pachut, J. F. and R. J. Cuffey. 1991. Clinal variation, intraspecific heterochrony, and
     microevolution in the Permian bryozoan Tabulipora carbonaria. Lethaia. 24:165-185.

Pachut, J. F., R. J. Cuffey and R. L. Anstey. 1991. The concepts of astogeny and
     ontogeny in stenolaemate bryozoans, and their illustration in colonies of Tabulipora
     carbonaria
from the Lower Permian of Kansas. Journal of Paleontology. 65:213-233.

Pachut, J. F. 1992. Morphological integration and covariance in the astogeny of
     populations of an Ordovician trepostome bryozoan from communities of different
     diversities. Journal of Paleontology. 66:570-577.

Horowitz, A. S. and J. F. Pachut. 1993. Specific and generic diversity of Devonian
     bryozoans. Journal of Paleontology. 67:42-52.

Horowitz, A. S. and J. F. Pachut. 1994. Lyellian bryozoan percentages and the fossil
     record of the Recent bryozoan fauna. Palaios. 9:229-236.

Pachut, J. F., R. L. Anstey, and A. S. Horowitz. 1994. The H. A. Nicholson Collection
     of Paleozoic stenolaemate bryozoans: comparison of phenetic and cladistic
     classifications. Journal of Paleontology. 68:978-994.

Pachut, J. F., R. J. Cuffey, and D. R. Kobluk. 1995. Depth-related associations of
     cryptic-habitat bryozoans from the leeward fringing reef of Bonaire, Netherlands
     Antilles. Palaios 10:254-267.

Anstey, R. L. and J. F. Pachut. 1995. Phylogeny, diversity history, and speciation in
     Paleozoic bryozoans. Pp. 239-284. In D. H. Erwin and R. L. Anstey, eds. New
     Approaches to Speciation in the Fossil Record
. Columbia University Press, New York.

Horowitz, A. S. and J. F. Pachut. 1996. Tabulating Cenozoic Bryozoan Diversity: A
     Progress Report. Pp. 133-137. In D. Gordon, A. M. Smith, and J. A. Grant-Mackie,
     eds. Bryozoans in Space and Time. Wilson and Horton Print Limited, Wellington,
     New Zealand.

Horowitz, A. S., J. F. Pachut, and R. L. Anstey. 1996. Devonian bryozoan diversity,
     extinctions, and originations. Journal of Paleontology, 70:373-380.

Horowitz, A. S. and J. F. Pachut. 1997. The bryozoan extinction record. Mid-America
     Paleontology Society Digest, 20:37-49 [Expo XIX Edition].

Horowitz, A. S., J. F. Pachut. 1999. Bryozoan species diversity from the fossil record.
     Proceedings of the International Bryozoology Association, 11th Conference,
    Panama City, Panama.

Pachut, J. F. and R. J. Cuffey. 1999. Stratigraphic and geographic (onshore-offshore)
     bryozoan abundance gradients in the calcareous shales of the Wreford
    Megacyclothem (Lower Permian - Kansas). University of Kansas Paleontological
    Contributions
, 1-17.

Horowitz, A. S., J. F. 1999. Pachut. Bryozoan species diversity from the fossil record.
    Proceedings of the International Bryozoology Association, 11th Conference, Panama
    City, Panama, 245-248.

Nelsen, T.A., G. Garte, C. Featherstone, H. R. Wanless, J. H. Trefry, W. J. Kang, S. 
    Metz, C. Alvarez-Zarikian, T. Hood, P. Swart, G. Ellis, P. Blackwelder, L. P. Tedesco,
    C. S. Souch, J. F. Pachut, and M. A. O’Neal. 2001. Linkages between the South Florida
    peninsula and coastal zone: A sediment-based history of natural and anthropogenic 
    influences. Chapter 14, p 415-450. In The Everglades, Florida Bay, and Coral Reefs of
    the Florida Keys: An Ecosystem Sourcebook. J.W. Porter and K.G. Porter (eds.), CRC
    Press, Boca Raton, FL.

O’Neal, M. E., L. P. Tedesco, C. Souch, and  J. F. Pachut. 2001. A pollen zonation of
    southwestern Florida using multivariate statistical methods and its application to
    two vertical sedimentary sequences. Bulletin of American Paleontology, Special
    Issue on the Paleoecology of South Florida.

Pachut, J. F. and M. M. Fisherkeller. 2002. Changes in colonial development, 
   intraspecific heterochrony, morphological integration, and character heritabilities in 
   two populations of Batostoma jamesi from the Kope Formation (Upper Ordovician, 
   Cincinnatian). Journal of Paleontology
, 76(2):195-208.

Anstey, R. L. and J. F. Pachut. 2002. Phylogeny, systematics, and biostratigraphy of 
    the Ordovician bryozoan genus Peronopora. Journal of Paleontology, 76(4):607-637.

J. F. Pachut, R. L. Anstey, N. G. Lane, and J. R. Dodd. 2002. Alan S. Horowitz 
   (1930-1999). In: Annals of Bryozoology.

Anstey, R. L., J. F. Pachut, and M. E. Tuckey. 2003. Biogeographic associations among 
   bryozoans through the Ordovician-Silurian transition. Paleobiology, 29(3):305-328.

Anstey, R. L., and J. F. Pachut. 2004. Cladistic and phenetic recognition of species in
   Ordovician bryozoan genus Peronopora. Journal of Paleontology, 78:651-674.

Pachut, J. F. and R. L. Anstey. 2007. Inferring Evolutionary Order and Durations Using
   Both Stratigraphy and Cladistics in a Fossil Lineage (Bryozoa: Peronopora).
Palaios,
  
22:476-488.

Powers, C. M. and J. F. Pachut. 2008. The fate of Triassic bryozoans in the wake of the
   Permo-Triassic extinction. Journal of Paleontology, in press.

Pachut, J. F. and R. L. Anstey. 2008. A coded character based analysis of evolutionary
   modes in the Middle and Upper Ordovician bryozoan genus Peronopora. Pp. 205-211,
   In
Winston, J. E., Key, M. M., Jr., and Hageman, S. J., eds. Proceedings of the Fourteenth
   International Bryozoology Association Conference
, Boone, NC, July 1-8, 2007., Virginia
   Museum of Natural History Special Publication no. 15
.

Pachut, J. F. and R. L. Anstey. 2008. Rates of anagenetic evolution in three morphometric
   characters in species of Peronopora from the Middle and Upper Ordovician. Pp. 213-220,
   In
Winston, J. E., Key, M. M., Jr., and Hageman, S. J., eds. Proceedings of the Fourteenth
   International Bryozoology Association Conference
, Boone, NC, July 1-8, 2007., Virginia
   Museum of Natural History Special Publication no. 15
.

Pachut, J. F. and R. L. Anstey. 2009. Inferring evolutionary modes in a fossil lineage (Bryozoa:
   Peronopora
) from the Middle and Late Ordovician
. Paleobiology, 35:209-230.

Pachut, J. F. and P. M. Fisherkeller. 2010. Inferring larval type in fossil bryozoans. Lethaia,
   43:396-410.

Pachut, J. F. and P. M. Fisherkeller. 2011. Early colony development (astogeny) in four genera
   of Ordovician trepostome bryozoans. Journal of Paleontology, 85:744-756.

INVITED PAPERS

Pachut, J. F. 1985. Morphologic variation within and among genotypes in fossil
     bryozoans: coordinated response with environmental stability. Symposium entitled
     "Paleozoic Marine Invertebrates: Their Paleobiology and Paleoecology,"
     Geological Society of America, North-Central Section, Abstracts with Programs
.
     17:321.

Pachut, J. F. 1987. Heritability and heterochrony in Ordovician bryozoans along an
     environmental gradient. Symposium entitled "Ordovician Radiations and Faunal
     Gradients," Geological Society of America, North-Central Section, Abstracts with
     Programs
. 19:238.

Pachut, J. F. 1989. Microevolution in Paleozoic bryozoans. Symposium entitled "Fossils
     as Living Organisms," Geological Society of America, North-Central Section,
     Abstracts with Programs
. 21:43.

Anstey, R. L. and J. F. Pachut. 1992. Cladogenesis and speciation in early bryozoans.
     Symposium entitled "Speciation in the Fossil Record," Geological Society of
     America, Annual Meeting Abstracts with Programs
. 24:139.

O’Neal, M. E., L. P. Tedesco, J. F. Pachut, and C. Souch. 1998. A surface pollen
     zonation of southwestern Florida using multivariate statistical methods.
     Everglades National Park,South Florida Ecosystem Restoration Program,
     Paleoecology Workshop, Key Largo, FL, January, 1998.

McGinnis, M. M. and J. F. Pachut. 2000. Can larval type be identified for Upper
     Ordovician (Cincinnatian) bryozoans? Geological Society of America, North
     Central Section Annual Meeting Abstracts with Programs. 32:A52. 

Pachut, J. F. and R. L. Anstey. 2000. Tempo and mode of speciation in the bryozoan
     genus Peronopora. Geological Society of America, North Central Section Annual
     Meeting Abstracts with Programs. 32:A54.

   PAPERS PRESENTED AT
PROFESSIONAL MEETINGS

Anstey, R. L. and J. F. Pachut. 1974. Size, shape and surface area variations of
     monticular mosaics within zoaria of Paleozoic tubular bryozoans. American
     Association of Petroleum Geologists - Society of Economic Paleontologists and
     Mineralogists, Joint Annual Meeting Abstracts
. 1:2.

Anstey, R. L., J. F. Pachut, and D. R. Prezbindowski. 1975. Function of bryozoan
     monticules: subcolony generators. Geological Society of America, Annual Meeting,
     Abstracts with Programs
. 7:978.

Anstey, R. L. and J. F. Pachut. 1976. Functional morphology of animal colonies by
     comparison to sand dune paradigms. Geological Society of America, Joint
     Northeastern-Southeastern Sections, Abstracts with Programs
. 8:124-125.

Anstey, R.L. and J. F. Pachut. 1976. Morphophysiology of a fossil bryozoan: natural
     experiments that test a biological hypothesis. Geological Society of America,
     North-Central Section, Abstracts with Programs
. 8:461.

Pachut, J. F. and R. L. Anstey. 1977. Diversity, stability and morphogenetic relaxation
     in bryozoan dominated communities from the Eden Shale (Cincinnatian,
    Ohio Valley).  Geological Society of America, North-Central Section, Abstracts with
    Programs
.  9:639-640.

Pachut, J. F. and R. L. Anstey. 1978. Environmental stability and morphogenetic
     relaxation in bryozoan colonies from the Eden Shale (Ordovician, Ohio Valley):
     a developmental explanation of stability-diversity-variation hypotheses. Geological
     Society of America, North-Central Section, Abstracts with Programs
. 10:280.

Pachut, J. F. 1980. Morphologic variation within-and among-genotypes in two
     opportunistic Devonian bryozoan species: an independent indicator of
     paleostability? Geological Society of America, North-Central Section,
    Abstracts with Programs
. 12:253.

Pachut, J. F. and R. L. Anstey. 1982. A numerical reclassification of the H.A. Nicholson
     Collection of Paleozoic stenolaemate bryozoans: the relative information content of
     Fourier-mosaic, binary (presence-absence) andcombined data sets. Geological Society
     of America, North-Central Section, Abstracts with Programs
. 14:267.

Kordesh, K., J. F. Pachut, R. Blakely, and A. Basu. 1982. Fourier grain shape analysis
     of clasts in achondrites. Meteoritical Society Annual Meeting Abstracts, Lunar and
     Planetary Institute Contribution 481:VIII-5.

Pachut, J. F. and A. S. Horowitz. 1983. Revision of some North American Mississippian
     (Lower Carboniferous) species of Fistulipora M'Coy (Bryozoa). Geological Society
     of America, North-Central Section, Abstracts with Programs
. 15:224.

Pachut, J. F. and A. S. Horowitz. 1984. Variability in some species of Fistulipora
     M'Coy: multivalued coded characters. Geological Society of America, Joint
     North-Central Southeastern Section, Abstracts with Programs
. 16:185.

Juillerat, F., P. Boaz, J. F. Pachut and F. Kleinhans. 1985. Shopping center science.
     National Science Teachers Association, 33rd National Convention, Cincinnati,
     Ohio
. Panel Discussion.

Juillerat, F., J. F. Pachut, M. Kemple and P. Boaz. 1985. Teaching science in shopping
     centers. National workshop on the "Learn and Shop/Weekend College" programs,
     Indianapolis, Indiana. Panel Discussion.

Pachut, J. F. and A. S. Horowitz. 1986. Multivariate discrimination of 10 Mississippian
     taxa of the bryozoan genus Fistulipora M'Coy. Geological Society of America,
     North-Central Section, Abstracts with Programs
. 18:318.

Pachut, J. F. and A. S. Horowitz. 1986. Multivariate discrimination and classification
     of some North American Mississippian species of Fistulipora M'Coy. Seventh
     International Bryozoology  Association Conference, Bellingham, Washington,
     Abstracts
, p. 49.

Horowitz, A. S. and J. F. Pachut. 1988. Strotopora Ulrich and Cliotrypa Ulrich and
     Bassler (Cystoporida, Bryozoa). Geological Society of America, North-Central
     Section, Abstracts with Programs
. 20:349.

Horowitz, A. S. and J. F. Pachut. 1988. Devonian bryozoan nomenclatorial diversity
     (1826-1986). Society of Economic Paleontologists and Mineralogists, Annual
     Midyear Meeting, Abstracts  with Programs
. 5:25-26.

Horowitz, A. S. and J. F. Pachut. 1989. Estimate of bryozoan taxonomic diversity.
     Geological Society of America, North-Central Section, Abstracts with Programs
.
     21:15.

Horowitz, A. S. and J. F. Pachut. 1989. In search of the elusive earliest stages of
     colony development in the Paleozoic bryozoan order Cystoporida - an aid in
     phylogenetic reconstruction? Geological Society of America, Annual Meeting,
     Abstracts with Programs
. 22:113.

Cuffey, R. J. and J. F. Pachut. 1989. Clinal variation in the living reef coral Favia
     pallida: implications for the perception of punctuational change in the fossil record.
     Geological Society of America, Annual Meeting, Abstracts with Programs. 22:115.

Anstey, R. L. and J. F. Pachut. 1990. Phylogenetic analysis and large-scale evolutionary
     patterns in the morphological characters of Paleozoic Bryozoa. Geological Society of
     America, Annual Meeting, Abstracts with Programs
. 23:265.

Pachut, J. F. and R. J. Cuffey. 1991. Clinal geographic variation, intraspecific
     heterochrony, and microevolution in the Permian bryozoan Tabulipora carbonaria.
     Geological Society of America, North-Central Section, Abstracts with Programs.
     23:52.

Horowitz, A. S. and J. F. Pachut. 1992. Stadial Devonian bryozoan taxonomic diversity:
     species, genera, families. Geological Society of America, North-Central Section,
     Abstracts with Programs
. 24:22.

Horowitz, A. S. and J. F. Pachut. 1992. Devonian bryozoan extinction and
     diversification. North American Paleontological Convention V., Chicago,
     Abstracts and Program
, p. 136.

Horowitz, A. S. and J. F. Pachut. 1992. Estimates of nomenclatorial and taxonomic
     diversity among Recent Entoprocta and Ectoprocta. Ninth International
     Bryozoology Association Conference, Swansea, Wales, Abstracts
, p. 25.

Horowitz, A. S. and J. F. Pachut. 1992. Forward from the past and backward from the
     present with the modern bryozoan fauna. Geological Society of America, Annual
     Meeting Abstracts
. 24:100-101.

Horowitz, A. S. and J. F. Pachut. 1994. Devonian bryozoan diversity and extinctions.
     North-Central Section, Geological Society of America, Annual Meeting Abstracts
     with Programs
. 26:21.

Pachut, J. F., R. J. Cuffey, and D. R. Kobluk. 1994. Zonation among living cryptic
     bryozoan species from the coral reefs of Bonaire. North-Central Section,
     Geological Society of America, Annual Meeting Abstracts with Programs
. 26:56-57.

Horowitz, A. S. and J. F. Pachut. 1995. Tabulating Cenozoic Bryozoan Diversity:
     A Progress Report. Tenth International Bryozoology Association Meetings,
     Abstracts with Programs
.

Horowitz, A. S., J. F. Pachut, and R. L. Anstey. 1995. Devonian bryozoan diversity,
     originations, and extinctions. North-Central Section, Geological Society of
     America, Annual Meeting Abstracts with Programs
. 27:A60.

Horowitz, A. S., J. F. Pachut. 1996. Bryozoan rebound(?) from Permian extinctions.
     North American Paleontological Convention VI., Washington, D.C., Abstracts
     with Programs
, p. 180.

Horowitz, A. S., J. F. Pachut. 1996. Bryozoan Phanerozoic species diversity. North
     American Paleontological Convention VI., Washington, D.C., Abstracts with
     Programs
, p. 179.

Horowitz, A. S., J. F. Pachut. 1997. Permian bryozoan diversity, extinctions, and
     originations. North-Central Section, Geological Society of America, Annual
     Meeting Abstracts with Programs.
29:21.

O’Neal, M. E., L. P. Tedesco, J. F. Pachut, and C. Souch. 1997. Multivariate statistical
    delineation of pollen communities in southwestern Florida. Geological Society of
    America, Annual Meeting Abstracts with Programs
. 29:A96.

Horowitz, A. S., J. F. Pachut. 1998. Bryozoan species diversity from the fossil record.
    International Bryozoology Association, 11th Conference, Panama City, Panama,
    January 26-31, 1998.

Pachut, J. F. and R. J. Cuffey. 1998. Stratigraphic and geographic (onshore-offshore)
    bryozoan abundance gradients in the Wreford Megacyclothem (Lower Permian) of
    Kansas. Geological Society of America, Annual Meeting Abstracts with Programs.
    30:A66.

Pachut, J. F. and R. L. Anstey. 1998. Specimen-based phylogeny of the Ordovician
    Bryozoan genus Peronopora. Geological Society of America, Annual Meeting
    Abstracts with Programs
. 30:A28.

McGinnis, M. M. and J. F. Pachut. 1999. Patterns of colony development, and its
    variability, in two populations of Batostoma jamesi from the Kope Formation
    (Upper Ordovician, Cincinnatian Series). Geological Society of America,
    North Central Section Annual Meeting Abstracts with Programs
. 31:A59.

Pachut, J. F. and R. L. Anstey. 1999. Character heritability, speciation, and
    phylogeny in the Ordovician Bryozoan Peronopora. Geological Society of
   America, Annual Meeting Abstracts with Programs
. 31:A467.

Tedesco, L. P., C. Souch, J. F.  Pachut, M. A. O'Neal, and J. M. Arthur. 1999. A
    century of Shark River flow as determined from a transported pollen record.
    Estuarine Research Federation Biannual Convention, New Orleans, Abstracts,
   
p. 102

Tedesco, L.P., C. Souch, J. Pachut, J. A., Arthur, H.R. Wanless., T. Hood, P.
    Blackwelder, C. Alvarez-Zarikian, J. Trefry, W.J. Kang, S. Metz, and T.A. Nelsen.
    1999. The signature of hurricane sedimentation in the Lower Everglades/Florida
    Bay Ecosystem: recognition of sedimentologic, geochemical and microfaunal
    indicators. Florida Bay and Adjacent Marine Systems Science Conference, Key
    Largo, Florida, Abstracts, p. 194-195.

Nelsen, T. A., G. Garte, C. Featherstone, P. Blackwelder*, T. Hood, C. Alvarez-
    Zarikian, P. Swart, H. R. Wanless, L.  Tedesco, C. Souch, J. Pachut, and J. Arthur.
    1999. Understanding long-term rainfall, freshwater flow and salinity patterns with
    concomitant responses of benthic microfauna, stable isotopes, and pollen in Oyster
    and  Florida Bays. Florida Bay and Adjacent Marine Systems Science Conference,
    Key Largo, Florida, Abstracts, p. 189-190.

Arthur, J.A., L. P. Tedesco, C. Souch, and J. F. Pachut. 2000. Characterization of
    Hurricane Sedimentation Using Pollen Assemblages in High-Resolution Sediment
    Cores From Oyster Bay, South Florida. Geological Society of America, North
    Central Section Annual Meeting Abstracts with Programs. 32:A2
.

Tedesco, L. P., C. Souch, J. F.  Pachut, and M. A. O'Neal. 2000 Using Transported
    Pollen to Determine Freshwater Flow in the Shark River Slough, Everglades
    National Park. Geological Society of America, North Central Section Annual
    Meeting Abstracts with Programs. 32:A64.

Anstey, R. L., J. F. Pachut, and M. E. Tuckey. 2002. Biogeographic associations 
    among bryozoans through the Ordovician-Silurian transition.
Geological Society 
   
of America, North-Central Section Annual Meetings Abstracts. 34:A94.

Jamet, C. M. and J. F. Pachut. 2002. The fate of Triassic bryozoans in the wake of 
    the Permo-Triassic extinction. Geological Society of America, North-Central 
    Section Annual Meetings Abstracts
. 34:A96.

Jamet, C. M. and J. F. Pachut. 2002. The re-diversification of bryozoans after the 
   Permo-Triassic mass extinction.
Geological Society of America, Annual Meetings 
   Abstracts
. 34:A360.

Jamet. C. M. and J. F. Pachut. 2003. Triassic bryozoan diversity patterns. California 
   Paleontology Conference.

Koy, K. L. P. Tedesco, J. F. Pachut, K. Licht, and M. Savarese. 2003 Changes in Late 
   Holocene coastal paleoenvironments in southwest Florida as reflected in reef-
   associated macrofauna. Geological Society of America Annual Meeting Abstracts. 
  
35:502.

Salazar, K. A., L. P. Tedesco, E. A. Atekwana, , R. J. Swope, J. F. Pachut, J. F., G. 
   Lindsey, G., F. V. Hernly, and B. E. Hall. 2003. The Lilly Arbor Project: Promoting 
   science-based environmental education and outreach within an urban riparian setting. 

   Geological Society of America Annual Meeting Abstracts.
35:119.

Pachut, J. F. and R. L. Anstey. 2004. Rates of evolution and selection intensity in species
   transitions within the Ordovician bryozoan genus Peronopora.
Geological Society of
   America, Annual Meeting Abstracts.
36:424.

Pachut, J. F., and R. L. Anstey. 2006. Inferring evolutionary order and durations in a fossil
   lineage using both stratigraphy and cladistics. Geological Society of America, North-
   Central Section Annual Meetings Abstracts.
38(4):74.

Pachut. J. F., and R. L. Anstey. 2007. A coded character based analysis of evolutionary
   modes in the Middle and Upper Ordovician bryozoan genus Peronopora, Pp. 55. In
   Hageman, S. J. and McKinney, F. K., eds. Abstracts with Program, 14th Meeting of the
   International Bryozoology Association, Boone, North Carolina.

Pachut, J. F., and R. L. Anstey. 2007. Rates of anagenetic evolution in three morphometric
   characters in species of Peronopora from the Middle and Upper Ordovician, Pp. 56. In
   Hageman, S. J. and McKinney, F. K., eds. Abstracts with Program, 14th Meeting of the
   International Bryozoology Association, Boone, North Carolina.

J. F. Pachut and P. M. Fisherkeller. 2009. Most Paleozoic Bryozoans Had Polyembryonic
   Lecithotrophic Larvae: A Statistical Analysis of Larval and Ancestrular Sizes. 9th North
   American Paleontological Convention Abstracts.
Pp. 64-65. Cincinnati, OH. June 21-26.

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