12. S en k 10 W h: z 10 wa H. - Wapien mus7JlOwy" na poludniJawytm Z'boozu G6r Swi~Y&kich mi~zy
CzarnEl NidEl a Chmielndkiem. Biul. In'S>t.. Geol. 122, 1957.
13~ S
en
k 10 W i Cz
0 wa
H. - Rat d wapien muszlowyw
QIroIdcy Ch~. Biw. Im.t. GeoL 159, 1959. SUMMARYThe ~ prElSe'M\s prelimmary Il'esults of S'tudies on a bone bed fO'LUld :i:n Lower Musohelkalk section at WoIdea near K1ielce (Swi~yskie Mb3, Central Poland). About 20 m. /thick series o.f thin-bedded li-mestones with clayey ,pat1lillIgs rs eXlPOsEKi at WoHca .. The limestones have n'Odulaa: or ,pseudo-nodulaT stra-M<lation of the .. compaotiooal iboudinage" type. They
were
assig'ned o.n l:ithostratigraphicaa. prerrirlsesto
the "WeHen.-Beds" of the Lower M'US'dhe1kalk by Senlro-'WIk:zowa (19578, 1970),am
more recently to the lower 1PBl"t <1l tihe Lower .AID..isian by Trammer (1972), onthe
basis of conodonts. The bOI1le bed, 10 cm thick, represe:ntl; gray sety clays with m99."ly micr.iJtioc limes-tone lenses, and may be regarded ,geneticaUy as condensal1ii.an bone bed se:ruw A~}er and Reif (1971). This !bone 'bed is cbaracterized /by mass occUJ."Il"ence of fish remadals - teeth, scales, ic'ht'hyooOl"lUlltes, :fii.n raYlS, ventehres, fragments of jaws, et<:. (wi'tih no over-representation of ,teeth and scale!). The fo.sail fiSh assem!blage of this bone bed may be biostrato-ntoomcally classified aB quasisutigenk thanatoooenosis, CIOtn.posed ana'inly of .. fosSils from ilihe same enV'iron-mem" (Boyer, 1973) am.d some subordinate admbclure of fussils probaJbly rewored from. .older deposi.1sOr
derived from 'BJn:other {sYlllChrooous) enV'iron·ment. It may be assumeld th6t g.eneri!c and specific oomposi-UJ,on of that assemblage ,ilS very cloo:eto
the priJIilaTY f.ieh bi(J()()ElDD5is. The tisdl fa.una lis 8,lmost exclusively r-~end;ed by Selach'id (Elasmobranchit, Chondrich-thyes) and Aetin()pterygii (Osteichthyes).The ,preliminary lilst of Selaehii comprises 4 gene-ra and 6 species of the family Hybotonttdae Owe n
1846 (Polyacrodus polyeyphus (A g.), Palaeobates an-gustissimus A g., Hybodus pZieatilis A g., H. rarieo-status A g., Acrodus gaiZlardoti A g., A, lateralis A
g.)
and some ·h:ilthert{) 'IllIlddenrfliilied genera and species of ~e orda Cladodontiformes anld Xenaeanthiformes.Am-ong Actinopterygii, I"EIPre'sentdives of the subclass Chondrostei (orda Palaeoniscif01'mes, Perleidiforme's, SauToichthllijormes) predommate.
Several stPecies {)f the genera Colobodus and Sau-richthys are probably represented here, simil!l1" ly as the genera GyT'olepis and DolZopteTU8, Subclass
Holo-stei
is lI'epresented 'by iJImu:merous furms probably'belong.ing to the order Semionotiformes (?Semionotus
SJ)., ?Lepidotes sp.). A detailed paileontoloog·kal study of IIlhe 1IIsh fauna 'is
m
'Progress. T.he fosgj.l doh thy<>-fa'Ullla of the bone bed in questron sh'OWs distoinot Lower Mesozoic fea'tures and may ,be of -certain sbra-tigrapmc value. Bane beds of tlmit age were Dot as y>et repoo:ted from Poland. 'Dhe 'bone bed dis<:ussed albo'veawea.rs
to ibe one of the' Ti'Che;;t Lowe:rmost A!ndsian fLsh "FoS'sillagerstlitte" of ,the 'l1riasS!i'C epei-ric hasI:n of Europe.14. Senkow,iczo'Wa H . ..:.-. Trias. W: Sltratygrafia
meiOZOilru
obrze'i;enia G6r Swi~tokrzy~kiich. Praca . zbioQlllOWa, IG Plrace, i. LVI, 1970. .'15. T 1"
a:
om -ID e:r J. ...:. Str8ltigrapmca:1 and paleogeo':' graphical signiffkance of cQnOdonts fr<lllU the Mu-schelka1k. of ithe Holy Cross Mts: 'Acta geo!. pol.,'1972, nr 2. . ' .
PE3IOME
B pa60Te npe~cnUlJIellbI M'roI'M npe,l\BapMTe.)lbHbIX
MCCJIe~OBaHJo:l~ BbI.f.!BJIeHUOrO 8BTOPOM MeCTOHaxom~e
HHH
KOCTHiOl'O CJJiOH (bone bed) B H3BeCTIUtK8XH'JOK-Hero HHTepBaJIa paKOBJlHHOrO H3BeCTH.f.!K8 B MecT':' HOCTH BoJIJo:lua 6JlH3 r.· KeJlbqe. MeCTOrraX02K;lIeHJ.IC npHYpO'JeHO K "BOJlHHCTbIM CJlOJlM" (OICOJl.o 6 M JUllKe KOHT8KTa C "JlYKQBCIU1MH CnO.f.!MJo:l") HlI.I)KHerO paKO"' BlfHHoro H3BeCTHRKa, cor.na.CHO JIWl'OJIoro- CTpaTHrpa-cpH'ieCI«JM:CXeMe
r.
CeHKOBH'l:OBOM: (1957a, 1970), KOTO-:-. phle OPTOCTp8THl'pacpwlecxH OTHOC.f.!TC.f.! K Tlli3a:lll' lut:lK-HeaHH3~cIroro nO~'l>HPyca ('l'paMMep, 1972). KocTHloIti CJlO~ CJlOMeH 'l"epHbIMH CJlaHI~eBaTbIMH rmfHaMM MOI.r\-HOCTblO 15' CM, Koropble 3aJIeral0T cpe~J1 20-MeTPOBO~TOJlIIIH MeJIKOCJl'OHCTbIX, BOJIHMCTbIX M3BeCTI!flKOB C npoCJlOHK8lOf rmm. I'eHeTH'leCKH OH npe~CTaB:1UleT
K.OH,lI;eHC8IIHoHHhtil: CJIo.fi, CONlaC'HO KJlaCCHcpJ1KaIJ;HJ1 3nJItipa H Pe~it>a (1"971). B 6J1OCTPSTOHUMH'leCKOM OT-HOIirelum: HCKonaeM8H q,aYHa pbm paCCM8TPKBaeMoi'0 KOCTHOro CJIO.a OTHOCJ1TCJl K KBa3H8YTHreHH<lMY ·1'8Ba-TOIIeOO3Y, CJIOJKeHHoMY, rnaBflbIK o6pa30M, " OCTaTKII-MH O~HO~ H TO~ :m:e CPC,!l;bI" (Botiep, 1973), pc~oDoiil J1
BK~BO~ eOCTaB Koropo.rO B '3Ha'lJ1TeJlbHO~ CTerrel;{yt
COOTBeTCTByeT nepBH'iHoMY 6Ho.I:\eHo3Y Pbl(j. B pac-cMaTpHBaeMoil: cpaYHe nO"lTH I-!CKJlIO'JJITeJIf.}{f) I1pe~
CTBaneHbI CPOpAn.l ceJIaxHfi (glasmobranchii, Chond-richth1les) H aKTHHonrepHrHM" (Osteichthyes). Cpe~M
2JlacM06pameMit npe,ll;Bapl1TeJIbHO orrpe~e;r.:em.l '~eTb1pe
po~a C 6 BH~aMH atr.yn ceMei1"cTBa Hyboormtidae 0 wen
1846 (Pot1lacrcdus pol1lcyphus (Ag), Palaeobates . augu-stissimus Ag., Hubodus pZicotilis Ag., H. rarieostatus
Ag., Aerodus gatlardoti Aig., A. Zateralis Ag.), a TaK-'I<e II<lIKa-'JTO He onpep;eJleHHble B PO~('IBOM K BH1\OBOM OTHOIlleHHRX . CPOPMLI >13 OTPRlIOB Cladodelltiformes M.
Xcnaea.nthtformes. Cpe)1H JlV'JenepbIX rrpeOOJla;!l81OT'
cOOPMhI nO,llKJIaCca Chandrostef. Onpe,neJICFbI '!;lOAbI
Gyrolepis (OTPR~ Palaeonisciformes). ColoboRu8 H DollopteTUs (OTPSI)1 Perlaidifarmes) H SaurichthYb
(nTU.II")1 Saurichthyiformel1). POAbl Colobodus H Sa'U--. richthys npe~CTaBJleHbI, UO-sePOJITHQCTM, neCKOJlbKHMM Bl'f,uaMH. B lre60JlbIDOM 1{o:'IYf'l:eCTBe BC'rpe'laJOTCfl dJop-MM Y~3 nO,ZlKJI8CC8 Holostei, nenos/THee BeerO M3 oTpsill8
Semionotiformes (1 Scmionotidae gen. sp. indet, ?
I.epidotes sp.). B HaCTO}UJtee BpeM.R: npOBO)1Vl"TCR ~e
TBJIb'HOe nanooHTonorn<reCKDe H3y<teHI-IE: !)TOJ4: q,aYHbI. MCKoIIaeMBH dJaYH8 paCCMaTPHBaeMOm KOCTHoro CJJ:OR OTJIH'laeTCR TKnH'IHblMJ! .HM1KeMe303o.~CKJ1MH rrpJf3Ha-K'aMH H. TaKHM 06pa30M. 'M!O:lKeT tpQCCM8TPHBBTT:,Cl'l R Ka'JeC'l'Be pyxoBO~JD.IJ;eti cbaYHbI paxoBHHHoro J-l'3BeCT';" HHKa. OIIHcaHHoe' 'MecTOIlaX01F:;n:eHwe npe,nCTaBJIReT nep:eoe y~OKYMeHTJo:lpOBaHHoe MecTOHaxo~euHe KOCT~ HOro. cnOHB ITo . .qbIlle, R no cBoeMY 6craTcTBY OTHO-CHTC.R: K peAKHM MeC'TOHaxo:m:;n:eHJIIRM ERpOm,t.
